If you react 160 grams of calcium, how many grams of aluminum are produced? 2 Ca +
2 AICI:
3 CaCl2 +
2 AI

Compounds a and b react to form compounds c and d according to the equation: aa + bb → cc + dd. under which conditions will the rate law be given by the equation: rate = k[a]a[b]b? a. the reaction takes place in one step. b. the reaction is endothermic. c. the reaction is exothermic. d. the reaction involves more than one step.