Steam undergoes a change from an initial state of 450 c and 3000 kpa to a final state of 140 c and 235 kpa. determine ah and as (a) from steam-table data (bby cquations for an ideal gas.

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.

Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li

Acontrol during an experiment. might change remains constant does not exist does change