When atoms of different elements combine, the new molecules are called: a. matter b. particles c. compounds d. mass

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.

According to the tide table below what time of day will the highest tide occur?

In which situation can a mixture always be called a solution