WesleyWCooper6636 WesleyWCooper6636
  • 23-05-2022
  • Chemistry
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The specific heat of aluminum is 0. 90 j/g x °c. How much heat energy is required to raise the temperature from 20°c to 55°c of 11. 0 grams of aluminum?.

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peacefrvr
peacefrvr peacefrvr
  • 23-05-2022

Answer:

q = 346.5 J

Explanation:

c (specific heat capacity) = 0.90 J/gx°C

ΔT (change in temperature) = 55 - 20 = 35°C.

m (mass in grams) = 11g

q (heat in joules) = ?

q = mcΔT

q = (11g) (0.90 j/gx°c) (35°C)

q = 346.5 J

hope this helps!! p.s. i really need brainliest :)

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