water molecules have one oxygen atom that is more electronegative than the two hydrogen atoms bound to it. as a result, which type of bonding holds water molecules together?

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 many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at