State whether the equilibrium will shift to the right, left, or no change for the stress applied to the following reaction: 32.4kJ + H2 (g) + I2 (g) ↔ 2HI(g)

Pressure is decreased.

Why does a cake rise when you bake it? ♡

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

What are the first three quantum numbers for the electrons located in subshell 2s?