How many moles of CO2 are produced when 5.0 mol of B2(CO3)3 decomposes
completely?

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

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate