Why do the vinegar and oil in a salad dressing separate into layers if left standing for too long?

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.

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

The grooves or folds of the brain are called