7.1.84 g of magnesium is bumed in a bomb calorimeter. The temperature of the calorimeter rose from 21.30 oc to 28.56 oc. The heat capacity of the calorimeter is 6.27 kJ/OC. How many joules of heat were produced by the reaction?

How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

Nonmetal halogen family atmoic mass 35