20 ml of a 3.0 M HCl solution is titrated to the endpoint with 60 ml of Mg(OH)2. What is the
concentration of the base? Show setup and result.

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 a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

What are the first three quantum numbers for the electrons located in subshell 2s?