1. If Lavoisier reacted 168 liters of hydrogen at STP and produced 13.5 grams of water, what was his percent yield?

2. 35.0 liters of oxygen was reacted with excess hydrogen to produce 48.0 grams of water.

What is the percent yield?

The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

0.09 moles of sodium sulfate in 12 ml of solution