Answer:
THE HEAT REQUIRED TO RAISE 29.2 G OF NICKEL BY 51.3 °C IS 663.60 J
Explanation:
Mass of nickel = 29.2 g
Temperature change = 69.6 °C - 18.3°C = 51.3 °C
Specific heat of nickel = 0.443 J/g °C
Heat = unknown
The heat of reaction of nickel is the amount of heat needed to raide a unit mass of nickel by 1 °C
Mathematically.
heat = mass * specific heat * change in temperature
Heat = m C ΔT
Heat = 29.2 * 0.443 * 51.3
Heat = 663.596 J
The heat needed to raise 29.2 g of nickel by 51.3 °C is approximately 663.60 J
