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

Hii Need Help With This Last Answer For Chem Would Appreciate The Help Question 3 class=

Sagot :

Answer:

1.023 J / g°C

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

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