WesleyWCooper6636 WesleyWCooper6636
  • 23-05-2022
  • Chemistry
contestada

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?.

Respuesta :

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 :)

Answer Link

Otras preguntas

WILL MAKE BRAINLIST. PLEASE HELP---------Write a brief summary of the main ideas in this essay by Paredes. See page 79 of Glencoe Literature for help on writing
2(4x+5)−3x=9−(7−3x) SHOW WORK
translate "Key's cow" in TagalogGuide question:what did/does it say?​
Choose a contemporary issue and describe how your perception of that issue could have changed based on your research of your topic?
Force = Mass x Acceleration i. Mass as subject. ii. Acceleration as subject.
List three problems that this caused for the newly independent United States
29 dekagrams equals 2900 what
hi i need help with this thank you
ALGEBRA 1 MATH PLEASE HELP !!!
A spelunkers starts his journey at -500 feet and ends up at -100 feet.What is his change in elevation?