Which measure of a gas does the expression nRT represent? (1 point)

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.

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

In one or two grammatically correct sentences, write a definition for the term molecule geometry