1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
qaws [65]
1 year ago
11

Geologists have a rule of thumb: when molten rock cools and solidifies, crystals of compounds with the smallest lattice energies

appear at the bottom of the mass. Suggest a reason for this.
Chemistry
1 answer:
lutik1710 [3]1 year ago
4 0

Geologists have a rule of thumb: when molten rock cools and solidifies, crystals of compounds with the smallest lattice energies appear at the bottom of the mass because of high power of solubility.

<h3>What is lattice energy? </h3>

The lattice energy is defined as the energy change upon the formation of one mole of crystalline ionic compound from its same constituent ions, that are assumed to be initially in the state of gases. It is also defined as measure of the cohesive forces which bind ionic solids together.

As the lattice energy of the ionic compound increase the solubility of that particular compound decrease. Hence compound which have low lattice energy are more soluble than compound having high lattice energy. When molten rocks cools and solidified, the compound having smallest lattice energy become more soluble than crystals of compound which have large lattice energy. Therefore, crystal of compound with the smallest lattice energy start appearing at the bottom of the mass.

Thus, we concluded that due to high solubility power of compound with low lattice energy appear at the bottom of the mass.

learn more about lattice energy:

brainly.com/question/13169815

#SPJ4

You might be interested in
C3H8+5O2a3CO2 +4H2O is an example of a __________ chemical reaction. A. synthesis. B. combustion. C. replacement. D. synthesis a
lina2011 [118]
B .combustion because HOH and CO2 are the products of complete combustion
7 0
3 years ago
Cyanogen, (CN)₂, has been observed in the atmosphere of Titan, Saturn’s largest moon, and in the gases of interstellar nebulas.
zhuklara [117]

The enthalpy of formation of CF4 is -678.82 kJ/mol.

<h3>What is enthalpy ?</h3>

A thermodynamic system's enthalpy H is calculated by multiplying its internal energy by the product of its pressure and volume. In the equation H = U + pV, U stands for internal energy, p for pressure, and V for system volume; pV is also frequently referred to as the pressure energy P.

The amount of heat in a system under constant pressure is measured as enthalpy (H). Chemists frequently gauge how the enthalpy of chemical systems changes when reactants transform into products. The enthalpy change, which is the same thing as the heat that is absorbed or released by a process at constant pressure, is denoted by the letter H.

To learn more about enthalpy from the given link:

brainly.com/question/3393755

#SPJ4

7 0
1 year ago
Compare the density of gases in the thermosphere to the density at sea level.
Anestetic [448]

Answer:

The atmosphere is 10 million times

Explanation:

8 0
3 years ago
Answer this please, that would be very helpful.
kramer

Hey, for #1, it's 1, 1, 1 because it's already balanced!

For #2, it's 1, 2, 1, 1 since the product side has 2 Cl's but left side only had 1.

8 0
2 years ago
Read 2 more answers
Dinitrophenol (DNP) is a highly toxic membrane uncoupler. What happens when DNP makes the phospholipid bilayer of inner mitochon
expeople1 [14]

Many protons would bypass ATP synthase, resulting in a sudden decline in ATP synthesis.

5 0
3 years ago
Other questions:
  • Convert the following to number of moles: 4.03 x 10^21 molecules present in AgNO3
    5·1 answer
  • Why greenhouse affect referred to as a "blanket" around the atmosphere?
    7·1 answer
  • How do you think the seasons would be different if Earth's axis was tilted more or less than it is?
    10·2 answers
  • Which of the following statements describes mass defect?
    10·2 answers
  • What makes a gas, what are the particles
    7·1 answer
  • Which of the following actions will induce an electric current?
    5·2 answers
  • How much solar radiation is reflected back by clouds?
    15·1 answer
  • Which of the following is the ground state electrons configuration of the F ion
    5·1 answer
  • Downwelling is the process that moves cold, dense water from the ocean surface to the sea floor near the polar regions. How can
    7·1 answer
  • As energy moves out from the sun’s core toward its surface, it first travels by __________, then by __________, and then by ____
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!