Answer to Question #289834 in General Chemistry for Maarki

Question #289834

Determine the heat absorbed by 250g of water heated for 20mins and had a temperature increase of 45ⁿC.(Specific heat capacity of water=4.184J/gⁿC)

1
Expert's answer
2022-01-25T10:17:02-0500

q=m×Cg× change in temperature

q=heat absorbed

m=mass of water

Cg= specific heat capacity of water

q = (250×4.184×45)J

= 47070 Joules



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