How many grams of NO are required to produce 145g of N2 in the following reaction?

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?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size