What is the systematic name of the following compound fe2s3

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.

Is powdered sports drink ionic or covalent ? 10pts !

The ammonia molecule in the diagram has the observed bond orientation because