# how much heat is required to raise the temperature of an aluminium vessel weighing 1.25kg from 25oC to 55oC ? Molar heat capacity of Al is 24 Jmol-1K-1 (atomic mass of Al = 27 u)

Dear Student,
Given: m= 1.25 kg
molar capacity= 24  J mol-1K-1

t1= 250C =298K
t2= 550C= 328 K
$Q=mc∆t$

$\frac{1.25×24×\left(328-298\right)}{27}$
Q=  33.33 J
Regards!

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