Ethane, C2H6, can be completely combusted. If you start with 4.0 moles of ethane and 5.0 moles of oxygen, what is the theoretical yield of water in MOLES? What is the theoretical yield of water in grams?

Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will

Air can be considered a mixture. which statement does not explain why?