Make a ball of clay and embed small beads throughout it. The plum pudding model.
Copper is the answer to ur question
In a closed system, heat should be conserved which means that the heat produced in the calorimeter is equal to the heat released by the combustion reaction. We calculate as follows:
Heat of the combustion reaction = mC(T2-T1)
= 1 (1.50) (41-21)
= 30 kJ
1 2 2 1 is the answer so u are correct
Glycerol attractive forces are great than water. The harder to break, the more energy is needed.
