The repeating group of a crystal is called the
a. nucleus.
b. unit cell.
c. net.
d. crystal system.

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Compare and contrast refraction of light and sound will give brainliest