6. Which specific processes in the rock cycle occur beneath the Earth's surface?
Support your answer.

Answer:

The nonpolar substance has a lower boiling point than the polar substance

Explanation:

What causes polarity is how the electrons of the molecules in each substance are being shared. To have a polar substance/molecule it means that the electrons are not equally shared and when there is non-polar molecule we have that the electrons are shared evenly.

For instance, let's say we have a chemical Compound AB. If AB is polar it means that the electrons here are not evenly distributed, thus we will have one of the molecules to be positive and the other to be negative, say A^- and B^- = A^-B^-. Hence, they have polar bonds.

The bonds in polar substance are stronger than the one in non polar substance thus we have lower boiling point in non-polar substance(the bonds are held together by weak forces) and a high boiling point in a polar substance.

Answer:

B.) The nonpolar substance has a lower boiling point than the polar substance

Explanation:

edge 2021

Answer:

moon

Explanation:

Answer:

Explanation:

its the moon. the moon covers the sun causing it to be completely blakened out. and if thats not right then lifes a lie cuz i got blinded pretty bad in one of my eyes for looking at it with it

Answer:

1.12x10²³ atoms of F

Explanation:

A molecule is a group of 2 or 3 atoms that are bonded by electrostatic charges.

In 1 molecule of MgF2 there are 2 atoms of fluorine and 1 atom of magnesium.

Thus, there are 2 atoms of fluorine per molecule of MgF2. In 5.6x10²² molecules:

5.6x10²² molecules MgF2 * (2 atoms Fluorine / 1 molecule MgF2) =

Answer:

MnO2 M n O 2 is an ionic substance without any oxo-anions, therefore its name has the -ide ending.

Answer:

The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.

Explanation:

Answer:

Answer:

The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.

Explanation:

Explanation:

Answer:

Answer. There are 1.5×1024 molecules in 220 g CF4 .

Answer:

2,5

Explanation:

Solution at attachment box

Producted or consumed material proportional with coefficient of material at reax.

Answer:

Fractional distillation

Explanation:

Crude oil, also known as petroleum, is a naturally occurring substance found in the Earth's crust. It is a mixture of different useful substances. These substances are separated from one another based on their individual boiling points in a process called FRACTIONAL DISTILLATION.

The process of fractional distillation entails the application of heat to the crude oil. The different fractions evaporate and condense in the fractionating column depending on their boiling point. The hydrocarbon substances separated are called fractions, and they include bitumen, diesel, kerosene, gasoline, natural gas etc. Therefore, before we can use gasoline (petrol) in our cars, the crude oil needs to be separated into separate products like plastics and ink. This process is called FRACTIONAL DISTILLATION.

Answer:

Electronic Geometry is Linear

Molecular Geometry is Linear

Polarity of HBr is indeed a polar molecule

Intermolecular Forces of HBr is a Dipole-Dipole Forces

Compound Name : Hydrogen Bromide

Explanation:

It is linear because it only has 2 atom that is obvious forming a linear species with bond angle of 180°

It is polar molecule because Br has higher electronegativity than hydrogen therefore produce a difference in electronegativity that proves HBr to be a polar molecule.

Intermolecular Forces is dipole-dipole because there is a dipole moment due to the difference in electronegativity with Br having the negative partial charge -δ and H having the positive partial charge +δ.

Answer:

hyrdrobormic acid

Explanation:

Answer:

gases

Explanation:

Their atoms are the least far apart

Answer: D

Explanation:

I don’t have an explanation. I got the answer wrong, I put “Circular electron paths”, when really it’s Electron Clouds.

Answer:D : Electron Clouds

Explanation:

is defined mathematically, describing a region with a high probability of containing electrons

Answer: D

Explanation:  Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.

Answer:

touch it :)

Explanation:

Answer: I Believe The answer to this question is to hover your hand over the piece of Metal, life what'd you do in a house fire to tell if the doorknob is hot.

Explanation:

Answer:

2.7 x 10^-19 J

Explanation:

The formula needed for this problem is

E = hν

where E = energy, h = Planck's constant = 6.626x10^-34 and ν is the frequency

c = λν

where c = speed of light = 3x10^8, and λ = wavelength

3x10^8 = 7.35x10^-7 . ν

ν = 4.08 x 10^14 Hz

E = 6.626x10^-34 . 4.08x10^14 = 2.7 x 10^-19 J

Answer:

Magnesium (Mg) is 1, Nitrogen is 2, and Oxygen is 6

Explanation:

the reason Nitrogen is 2 and Oxygen is 6, is because the number after the parenthesis means you have multiple whatever is inside the parenthesis by that number.

Answer:

light energy --> electric energy ----> light and heat energy by the bulb

Explanation:

The energy transfers that make the bulbs light, starting with energy from solar energy to electrical energy and from electrical energy to heat & light energy.

Transfer of energy is a process in which one form of energy will convert into other form of energy, and total energy during this conversion is conserved. When the solar energy comes from the Sun and falls on the solar panel, then PV cells that are present in the panel will absorb this solar energy and generate electrical charge. This electrical charges are responsible for the flow of internal electricity inside the cell.This generated electricity used by the bulbs to generate light energy as well as heat energy.

Hence, Solar energy will convert in to electrical energy which in turn converts into light and heat energy.

To know more about conservation of energy, visit the below link:

https://brainly.com/question/166559

Answer:

Percent yield = 88%

Explanation:

Given data:

Mass of C₇H₆O₃ = 200.0 g

Actual yield of aspirin = 231 g

Percent yield  = ?

Solution:

Chemical equation:

C₇H₆O₃  + C₄H₆O₃      →       C₉H₈O₄ + C₂H₄O₂

Number of  moles of aspirin:

Number of moles = mass/molar mass

Number of moles = 200.0 g/ 138.12 g/mol

Number of moles =  1.45 mol

Now we will compare the moles of aspirin with C₇H₆O₃.

                          C₇H₆O₃           :           C₉H₈O₄

                               1                 :               1

                            1.45              :             1.45

Theoretical yield of aspirin:

Mass = number of moles × molar mass

Mass = 1.45 g × 180.158 g/mol

Mass = 261.23 g

Percent yield:

Percent yield =( actual yield / theoretical yield )× 100

Percent yield =  (231 g/ 261.23 g)× 100

Percent yield = 0.88 × 100

Percent yield = 88%

Answer:

glucose

Explanation:

Chemical energy is stored in the bonds that hold the molecule together. ADP can be recycled into ATP when more energy becomes available. The energy to make ATP comes from glucose. Cells convert glucose to ATP in a process called cellular respiration.

The chemical energy to produce ATP comes from the BREAKDOWN of carbon-based molecules into smaller molecules.

In conclusion, the chemical energy to produce ATP comes from the BREAKDOWN of carbon-based molecules into smaller molecules.

Learn more in:

https://brainly.com/question/10253095

Answer:

White dwarfs are hotter

Explanation:

Answer:

b

Explanation:

THE ANSWER B!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

207g/mol

Explanation:

Given parameters:

Mass of the lead  = 41.4g

Number of moles  = 0.2mole

Unknown:

Molar mass of lead = ?

Solution:

The molar mass of substance is related to mass and number of moles using the expression below;

           Mass = number of moles x molar mass

        Molar mass = [tex]\frac{mass}{number of moles }[/tex]

Now insert the parameters and find the molar mass;

     Molar mass = [tex]\frac{41.4}{0.2}[/tex]   = 207g/mol

Answer:

C

Explanation:

Answer:

P₂ = 2 atm

Explanation:

Given data:

Initial volume = 10.0 L

Initial pressure = 4.0 atm

Final volume = 20.0 L

Final pressure = ?

Solution:

The given problem will be solved through the Boly's law,

"The volume of given amount of gas is inversely proportional to its pressure by keeping the temperature and number of moles constant"

Mathematical expression:

P₁V₁ = P₂V₂

P₁ = Initial pressure

V₁ = initial volume

P₂ = final pressure

V₂ = final volume  

Now we will put the values in formula,

P₁V₁ = P₂V₂

4.0 atm × 10.0 L = P₂ × 20.0 L

P₂ = 40.0  atm. L/ 20.0 L

P₂ = 2 atm

Answer:

reqirured mediem

Explanation:

Answer:

reqirure a mediem

Explanation:

Answer:

We can use a fan, divide the number of times that fan spins by the time it takes and the speed is obtained

Answer:

you did not show the options

Explanation:

I am unsure if this is the correct question, but I think these are the answer choices that are part of this question:

O diamond

O sugar

O rubber

O salt (NaCl)

O wood

O ice

O flour

The answers to this question are diamond, sugar, salt (NaCl), and ice (1st, 2nd, 4th, and 6th options).

Answer:

Electroplating is the process that uses electric current to reduce dissolved metal ions by the use of electrolysis, to obtain the dissolved metal ions at the other electrode, mostly in the format of a uniform coating.

Answer:

33g

Explanation:

200 divided by 6=33.33

Answer:

yes

Explanation:

were is it