What feature do atoms in a noble gas and atoms
in a molecule have in common?

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.

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

Which substance can be broken down by chemical means