Which chemical reaction falls under the study of electrochemistry? a) so3(g) + cao(s) --> caso4(s) b) zn(s) + cu^2+(aq) --> zn^2+(aq) + cu(s) c) so2(g) + h2o(l) --> h2so3(aq) d)caco3(s) --> cao(s) + co2(g)

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh

How many moles are contained in 5.6 l of h2 at stp

Is a chemical message sent by another individual.