In order to test how the amount of fertilizer affects the growth of a plant, which would be the independent variable?
a. type of fertilizer
c. amount of fertilizer
b. amount of water
d. growth of the plant

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?

How many grams of iron can be made from 16.5 grams of fe2o3