Do PV cells last for a long time and are efficient

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.

Two things that biomedical has invented or innovated

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?