How does the structure of compounds determine the properties of the compounds?

Answers

Answer 1

Answer:

All of these properties are due to the chemical structure of the compound. The chemical structure includes the bonding angle, the type of bonds, the size of the molecule, and the interactions between molecules. Slight changes in the chemical structure can drastically affect the properties of the compound.

Explanation:

Hope it helps.

                     Please mark as brainliest.


Related Questions

cobalt iii percarbonate as a formula

Answers

Answer:

Co2(CO3)3

Hope this helps!!

When we lower the temperature of the solvent, the rate of dissolving of the solute will....?​

Answers

Answer:

Decrease

Explanation:

An increase in temperature would increase the dissolution rate and a decrease in temperature would decrease the dissolution rate

Answer:

The rate of dissolving of the solute will increase I think

PLEASE HELP ME ASAAAAPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!

Balance the chemical equation using the algebraic method.

C4H10+O2=CO2+H2O

SHOW YOUR WORK PLEASEEEEEEEEE

Answers

the answer is there. Basically you can balance it completely like this
C4H10 + 6.5O2 = 4CO2 + 5H2O
Then multiply it all by 2 so you can make 6.5 13

HELP PLEASE ASAP!!!!!
The best lewis structure, adhering to formal charge rules, of IO4-, has how many bonding pairs of electrons around the iodine atom?

Answers

Answer:

try using this calculator

wolfram alpha lewis structure calculator

Explanation:

The best Lewis structure, adhering to formal charge rules, of IO₄⁻, has eight bonding pairs of electrons around the iodine atom.

A Lewis Structure is a very simplified representation of the valence shell electrons in a molecule. It is used to show how the electrons are arranged around individual atoms in a molecule.

The shared pairs of electrons are drawn as lines between atoms, while lone pairs of electrons are drawn as dots next to atoms.

They also display the total number of lone pairs present in each of the atoms that constitute the molecule.

Learn more about Lewis structure, here:

https://brainly.com/question/29603042

#SPJ6

where electrons are likely to be found as they travel around the nucleus

Answers

Answer:

The electrons are most likely to be found in An orbital

I'm melting point of a substance is the blank which it melts

Answers

Answer:

hope its help

Explanation:

melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1

Answer:

I hope you have your correct answer

Oxygen and Oxygen Ionic or Covalent? Defense how do you know

Answers

Answer:

oxygen are covalent bonds because they require 2 more electrons to obtain their octet shell

so when they combine with any other element, they form a covalent bond

Explanation:

Oxygen requires two shared electrons to fill its outermost shell therefore to covalent bonds form.

What is an ionic bond.

Answers

Answer:

ionic bond is the type of bond formed from electrostatic attraction between oppositely charged ion in a chemical compound

PLEASE HELP
The basic laws of Mendelian genetics explain the transmission of most traits that can be
inherited.
True
False

Answers

Answer:

True

Explanation:

What is true when a reaction has reached equilibrium?

A. The reaction has stopped.
B.The reaction is faster in the forward direction.
C. The reaction rate is equal in both directions.
D.The reaction is faster in the reverse direction.​

Answers

A reaction is said to have reached equilibrium when the reaction rate is equal in both directions (c).

Like, take the example of copper in copper sulphate solution. When you add Cu to CuSO4 soln., there won't be any change occurring as the reaction rate is equal (Cu is added to CuSO4 soln., there won't be any change as displacement reaction won't take place due to Cu being the same metal as in CuS04 soln...their reaction is the same).

_____

RainbowSalt2222 ☔

If 100.0 g of carbon-14 decays after 2 half lifes, how much of the sample would remain?

Answers

Answer:

25 percent

Explanation:

have a good day/ night

Answer:

25%

Explanation:

hope it helps

mr. garcia uses magnets to hold a poster on a steel filing cabinet because a main component of steel is iron. carbon. plastic. glass.

Answers

Iron because iron is the only one magnetic of the three

Mr. garcia uses magnets to hold a poster on a steel filing cabinet because a main component of steel is iron.

What is iron?

The chemical element iron has the atomic number 26 and the symbol Fe. It is a metal that is found in group 8 of a periodic table and the first transition series. It makes up a large portion of the planet's outer or inner core and is the most prevalent element on Earth by mass, just ahead of oxygen.

It is the fourth most prevalent element in the crust of the Earth, having been mostly deposited by meteorites inside its metallic state, along with its ores. Iron ores must be processed in kilns or furnaces that may reach 5000 °C (2,730 °F) and higher, which is approximately 500 °C (932 °F) greater than the temperature needed to smelt copper. Mr. garcia uses magnets to hold a poster on a steel filing cabinet because a main component of steel is iron.

Therefore, mr. garcia uses magnets to hold a poster on a steel filing cabinet because a main component of steel is iron.

To know more about iron, here:

https://brainly.com/question/3299672

#SPJ7

Assume that the test tube shown started out having 10.00 g of mercury(II) oxide. After heating the test tube briefly, you find 1.35 g mercury(II) oxide left and 8.00 g of liquid mercury. How much oxygen gas was produced by the chemical reaction? Show your work.

Answers

This problem is providing information about the initial mass of mercury (II) oxide (10.00 g) which is able to produce liquid mercury (8.00 g) and gaseous oxygen and asks for the resulting mass of the latter, which turns out to be 0.65 g after doing the corresponding calculations.

Initially, it is given a mass of 10.00 g of the oxide and 1.35 g are left which means that the following mass is consumed:

[tex]m_{HgO}^{consumed}=10.00g-1.35 g=8.65 g[/tex]

Now, since 8.00 grams of liquid mercury are collected, it is possible to calculate the grams of oxygen that were produced, by considering the law of conservation of mass, which states that the mass of the products equal that of the reactants as it is nor destroyed nor created. In such a way, the mass of oxygen turns out to be:

[tex]m_{O_2}=8.65g-8.00g=0.65g[/tex]

Learn more:

https://brainly.com/question/14502981https://brainly.com/question/14236219

Does light travel faster than sound?

Answers

Answer:

and id say maybe

Explanation:

Light waves travel much faster than sound waves.

how well did the landmases fit together this time

Answers

Answer:

The theory of continental drift is most associated with the scientist Alfred Wegener. In the early 20th century, Wegener published a paper explaining his theory that the continental landmasses were “drifting” across the Earth, sometimes plowing through oceans and into each other. He called this movement continental drift.

Explanation:

Define ionic bond and explain the formation of nacl and mgo

Answers

a.

Ionic bond is a bond in which there is complete transfer of valence electrons between atoms.

The atom that loses the valence electron is called the electron donor while the atom that accepts the electron is called the electron acceptor.

Ionic bond usually occurs between metals and non metals.

Ionic bond is a bond in which there is complete transfer of valence electrons between atoms.

b.

The force of attraction between Na⁺ and Cl⁻ forms the ionic bond.

In the formation of NaCl, Na has one valence electron in its outermost shell and Cl needs one electron to complete the stable octet configuration. Na donates its valence electron to Cl to form the ionic bond. So, the Na atom becomes positively charged with a charge of +1 while the Cl atom becomes negatively charged with a charge of -1.

Since the atoms are now charged, the force of attraction between them forms the ionic bond.

c.

The force of attraction between Mg²⁺ and O²⁻ forms the ionic bond.

In the formation of MgO, Mg has two valence electrons in its outermost shell and O needs two electrons to complete the stable octet configuration. Mg donates its two valence electron to O to form the ionic bond. So, the Mg atom becomes positively charged with a charge of +2 while the O atom becomes negatively charged with a charge of -2.

Since the atoms are now charged, the force of attraction between them forms the ionic bond.

Learn more about ionic bond here:

https://brainly.com/question/13526463

An ionic or electrovalant bond is a type of chemical bond, which is formed  from two ions (charged atoms by loosing or gaining electrons) having opposite charges.

Ionic bonds are formed from the transfer of electrons from one atom to another. As the electrons are transferred there occurs a positively charged ions (cations) and a negatively charged ions (anions). These ions are held together in a crystal lattice structure by the strong electrostatic attraction between the positively charged cations and negatively charged anions.

The electrons are transferred as the atoms have tendencies to achieve a stable electronic configuration. They do this to attain a stable atomic structure. By transferring the electrons they attain their octet or duplet.

Sodium chloride(NaCl) is formed when the atom of sodium combines chemically with chlorine atom to generate an ionic compound.

Since sodium has an atomic number of 11, its electronic configuration is 2, 8, 1. There is only one electron in the outermost shell of a sodium atom. Therefore, the sodium atom gives one electron to produce the sodium ion Na⁺.

Chlorine has an atomic number of 17. Hence, its electronic configuration is 2, 8, and 7. The chlorine atom contains seven electrons in its outermost shell and requires one more electron to create the inert gas’s stable, eight-electron configuration. Consequently, a chlorine atom accepts one electron and creates the negatively charged chloride ion (Cl⁻).

When sodium interacts with chlorine, it donates its outermost electron to the chlorine atom, forming a sodium ion (Na⁺) and a chloride ion (Cl⁻) by accepting an electron. The strong electrostatic force of attraction between the newly created ions, holds sodium and chloride ions together to create sodium chloride, Na⁺Cl⁻ or NaCl.

Similarly in the case of Magnesium Oxide (MgO) is formed from the chemical interactions of Magnesium and oxygen atoms, leading to the formation of an ionic compound.

Since magnesium has an atomic number of 12, its electrical configuration is 2, 8 and 2, there is just 2 electrons in the outermost shell of a Magnesium atom. Therefore, the magnesium atom gives two electron to produce the Magnesium ion Mg²+ .

Oxygen has an atomic number of 8. Hence, its electronic configuration is 2 and 6, the oxygen atom contains 6 electrons in its outermost shell and requires 2 more electron to create the inert gas’s stable, eight-electron configuration. Consequently, a oxygen atom accepts 2 electronelectrons and creates the negatively charged oxide ion (O²-).

When magnesium interacts with oxygen, it donates its outermost electrons to the oxygen atom, generating a Magnesium ion Mg²+ .  And an oxygen ion (O²⁻) by acquiring 2 electrons. The attractive electrical force holds magnesium and oxygen   ions together to create sodium chloride,        Mg²⁺ O²⁻ or MgO.

Learn more about ionic bond :

https://brainly.com/question/11527546

Which describes an element?


They cannot be broken down any further.

They can combine with other elements to form atoms.

They were all discovered at the same time.

They were created in the Earth’s core.

Answers

Answer: They cannot be broken down any further

Answer:

They cannot be broken down any further

Explanation:

An element is a substance that cannot be broken down into a simpler format. They are distinguished by a unique atomic number. The elements are organized by their atomic number in the periodic table, which highlights elements with similar properties.

How many cubic meters of carbon dioxide is required to ensure the noncombustibility of a 500-cubic-meter compartment filled with propane vapor

Answers

Answer:

200 m^3

Explanation:

1000m³ of Carbon dioxide is required.

Propane is a type of hydrocarbon that is made up of a single carbon-carbon bond.

Propane burns in oxygen completely in a combustion reaction to produce carbondioxide and water.

The balance equation of combustion of propane gas is:

C3H8(g)+5O2(g)→3CO2(g)+4H2O(g).

But noncombustibility of propane is the incomplete combustion of propane which occurs in absence or insufficient oxygen supply.

The balanced equation for noncombustibility of propane is:

2C3H8 + 9O2 → 4CO2 + 2CO + 8H2O

2 moles of propane = 4 moles of CO2

CO21 mole of propane = 2 moles of CO2 (4moles/2moles)

Therefore 500cm³ of propane = 2 × 500

= 1000cm³

Therefore, 1000m³ of Carbon dioxide is required to ensure the noncombustibility of a 500-cubic-meter compartment filled with propane vapor

Learn more about hydrocarbons here:

https://brainly.com/question/3551546

Which is the formula for nitrogen trihydride? NH3 N3H 3NH N3H3

Answers

the answer isssssssssssssssssssssss... Nh3.

Answer: A.) NH3

Explanation:

can I get some help.and no link I have the table already I just need the information​. it's graded please​

Answers

Answer:

You did very well and its correct.

Explanation:

Great Job!

The electron configuration of na atom is 2,8,1. Give the electronic configuration of C D G H

Answers

Answer:

Explanation:

Record the letters in your triangle from left to right A MAGNESIUM CHLORATE B MAGNESIUM SULFATE C MAGNESIUM HYPOCHLORIDE D MAGANESE PERCHLORATE E MN C10 F MGMNO G MANGANESE CHLORIDE

Two cars leave from Houston to go to different destinations. Car 1 travels at 62 mph for 30 minutes. How far did car 1 travel?

Answers

Answer:

31 miles lol

Explanation:

30 mins is half of an hour and they went 62 miles per hour so divide 62 by 2

4. If the speed of an object increases, its kinetic energy
stays the same
decreases
increases

Answers

Answer:

I think the answer is increases

If the absorbance of the mixture is 0.20 at 453 nm, how many moles of Fe3 (aq) were present in the 100. mL sample

Answers

Despite this problem misses out crucial information for its solution, it turned out possible to come up with the attached absorbance graph, which shows the behavior of the absorbance of the sample with respect to the concentration at 453 nm.

As you can see, there is a red line and circle pointing out the concentration at which the sample has an absorbance of 0.20 (y-axis) which turns out to be 4x10⁻⁵ M (x-axis).

Now, since we require the moles of the iron (III) ions present in 100. mL of the sample, we recall the concept of molarity, which requires moles and volume in liters:

[tex]M=\frac{n}{V}[/tex]

Thus, since all the Fe⁺² in FeSCN⁺² is converted to Fe⁺³ we can find out the moles as shown below:

[tex]n=4x10^{-5}\frac{mol}{L} *0.100L\\\\n=4x10^{-6}mol[/tex]

Learn more:

https://brainly.com/question/5650600https://brainly.com/question/13490034

what is ammonium chloride

Answers

Answer:

Ammonium chloride (a chemical compound) is an inorganic compound with the formula NH₄Cl and a white crystalline salt that is highly soluble in water. Solutions of ammonium chloride are mildly acidic. In its naturally occurring mineralogic form, it is known as sal ammoniac.

When unbalanced forces act on an object that is in motion, the object can:



A. change speed, direction, or both.


B. only change direction.


C. only slow down.


D. only speed up.

Answers

Answer:

A. change speed, direction, or both

Explanation:

hope this helps. . . <3

good luck!      uwu

balance equation for H2O+O2-H2O2

Answers

Hydrogen peroxide is generated in the course of peroxisomal fatty acid oxidation and purine catabolism, and is rapidly converted to water and molecular oxygen by the enzyme catalase.

How do you think getting fewer of these molecules to her cells contributed to Elisa’s tiredness?

Answers

Answer:

Elisa is always tired because her cells arent producing enough sugars also know as glucose forher body. another way to write out glucose is to use its equation C6H12O6.

Explanation:

Students figure out: Elisa feels tired because her cells aren't getting the molecules they need from food and air, which are necessary for her cells to function, grow, and repair. ... Students figure out: Elisa's cells are getting enough oxygen and amino acids, but not enough glucose

How to figure out if equations are balanced chemistry.

Answers

Answer:

If each side of the equation has the same number of atoms of a given element, that element is balanced. If all elements are balanced, the equation is balanced.

determine the ph of a buffer that is 0.55 M HNO2 and 0.75 M KNO2. tha value of Ka for HNO2 is 6.8*10^-4

Answers

Answer:

pH = 3.3

Explanation:

Buffer solutions minimize changes in pH when quantities of acid or base are added into the mix. The typical buffer composition is a weak electrolyte (wk acid or weak base) plus the salt of the weak electrolyte. On addition of acid or base to the buffer solution, the solution chemistry functions to remove the acid or base by reacting with the components of the buffer to shift the equilibrium of the weak electrolyte left or right to remove the excess hydronium ions or hydroxide ions is a way that results in very little change in pH of the system. One should note that buffer solutions do not prevent changes in pH but minimize changes in pH. If enough acid or base is added the buffer chemistry can be destroyed.

In this problem, the weak electrolyte is HNO₂(aq) and the salt is KNO₂(aq). In equation, the buffer solution is 0.55M HNO₂ ⇄ H⁺ + 0.75M KNO₂⁻ . The potassium ion is a spectator ion and does not enter into determination of the pH of the solution. The object is to determine the hydronium ion concentration (H⁺) and apply to the expression pH = -log[H⁺].

Solution using the I.C.E. table:

              HNO₂ ⇄    H⁺   +   KNO₂⁻

C(i)        0.55M       0M      0.75M

ΔC            -x            +x          +x

C(eq)  0.55M - x       x     0.75M + x    b/c [HNO₂] / Ka > 100, the x can be                                    

                                                             dropped giving ...

           ≅0.55M        x       ≅0.75M        

Ka = [H⁺][NO₂⁻]/[HNO₂] => [H⁺] = Ka · [HNO₂]/[NO₂⁻]

=> [H⁺] = 6.80x010⁻⁴(0.55) / (0.75) = 4.99 x 10⁻⁴M

pH = -log[H⁺] = -log(4.99 x 10⁻⁴) -(-3.3) = 3.3

Solution using the Henderson-Hasselbalch Equation:

pH = pKa + log[Base]/[Acid] = -log(Ka) + log[Base]/[Acid]

= -log(6.8 x 10⁻⁴) + log[(0.75M)/(0.55M)]

= -(-3.17) + 0.14 = 3.17 + 0.14 = 3.31 ≅ 3.3

Other Questions
which three rights are guaranteed by the bill of rights? many packages have labels that help stores control inventory and give the retailer information about the products price, size, color, and other attributes. these are The conjugate of (2+i)/3+i, in the form of a+ib, is13/2 + i(25/2)13/10 + i(-15/2)13/10 +(-9/10)13/10+(9/10) Ethan, a manager, says, Email is a very efficient way of communicating, especially across time zones and to large numbers of people. Are there situations in which I shouldnt use email? You advise Ethan that he should not send an email in which of the following situations? Check all that apply. - To the coordinator of a conference when Ethan needs to cancel his appearance as the keynote speaker- To all employees to announce upcoming development workshops - To another manager who has just commandeered the computer equipment Ethan needs to meet a critical deadline- To suppliers in China to report weekly defects within acceptable limits A higher agricultural density usually is indicative of a country that isA) economically developing because there is a large amount of arable land to support the entire population.B) economically developing because there are more farmers per unit of arable land and may reach its output level sooner.C) economically semi-developed since the population per unit of arable land is low indicating that they are industrializing.D) economically developed because technological advancements have led to few farmers cultivating an extensive amount of land. 18= 1.57(multiply sign) X^2.2please give me steps!!! As you read a story, imagining what's happening to the characters is an example of:DecodingSkimmingPreviewingVisualizing Whoever answers first gets brainliest, 5 stars, and a thanks! Pls help asap! do you think that the principle of fairness is a prerequisites to the principle of justice? or is it the other way around? explain. PLEASE SHOW YOUR WORK!!!Solve for y: 3^3 + 14 y- (25y - 13) = y + 7y - 9y Researchers wanted to prove that breast feeding caused higher IQ scores. In order to control other relevant factors besides breast feeding, what procedure must researchers use pls help, algebra 1 A(n)________________ policy covers monetary damage that a client may suffer if they receive faulty services and protects the service provider in the event that they are sued. Does the fact that Black Americans, women and non-property owning white men were excluded from full equality during this time period affect the significance of the American Revolution? What happens in g1 phase. hello guys I need help, the things in parenthesis is just me talking) Your friend writes 0.86 as a percent. 0.86 = 00.86=0.0086% 86 Is your friend correct? (picked no) Explain your reason ( I don't know how to explain it) Please help me, If you do not know do not answer ilang hati ang gagawin mo sa pizza? bakit? PLEASE HELP!! What is the equation that represents the sequence shown below?7/2, 7/4, 7/8, 7/16, . Six less than the product of 8 and a number equals 2