Write the symbol of magnesium and iron?

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.

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

Which statement best describes the he properties of iconic compounds ?