When your body metabolizes sugar (glucose), 2.8 mj of heat is produced for every mole of sugar that is burned. how much heat will be released when 0.25 moles of glucose in a can of soda is metabolized? express your answer in kilojoules (kj) using the correct number of significant figures.

 will be released when 0.25 moles of glucose in a can of soda is metabolized

Explanation:

Heat of combustion is the amount of heat released on complete combustion of 1 mole of substance.

Given :

Amount of heat released on combustion 1 mole of glucose = 2.8 MJ =      

Thus we can say:  

1 mole of glucose on combustion releases =

Thus 0.25 moles of glucose on combustion releases =

Thus  will be released when 0.25 moles of glucose in a can of soda is metabolized

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?