Question

Hii!! need help with this last answer for chem. would appreciate the help. (question 3)

Answer 1

1.023 J / g°C

Step-by-step explanation:

Mass, m = 37.9 g

Temperature increase (change) = 25.0°C

Heat = 969 J

Specific heat capacity , c= ?

The relationship between these quantities is given by the equation;

H = mcΔT

c = H / mΔT

c = 969 / (37.9 * 25)

c = 969 / 947.5 = 1.023 J / g°C