How much heat, in kilojoules, must be added to a 580 g aluminum pan to raise its temperature from 25∘C to 150∘C? ---The specific heat capacity for aluminum is 0.897 J/g∘C.
---Round the answer to two significant figures.

Q = 65 kJ

Explanation:

Given that,

Mass, m = 580 g

Initial temperature,

Final temperature,

The specific heat capacity for aluminum is 0.897 J/g°C

We need to find the heat added to the aluminium pan so that its heat raised to a temperature from 25°C to 150°C. It is given by :

or

Q = 65.03 kJ

or

Q = 65 kJ

Hence, the heat added to the pan is 65 kJ.

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.

1. they vary with a higher number because boiling is way hotter than melting