The sum of all the potential energy and kinetic energy in an object is equal to it's Answers Choices: A. Thermal Energy B. Kinetic Energy C. Potential Energy D. Force PLEASE HELP DUE TODAY

State two physical properties of ionic compound

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 the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?