Calculate the amount of energy needed to change the temperature of
a. 2 kg of water by 5 C
b. 500g of water by 4 C
c. 100g of aluminium from 20 C to 30 C
d. 200g of copper from 60 C to 10 C
Answers
Answered by
0
Answer:
Sorry bro I need points.
Answered by
1
Answer:
To calculate the amount of heat released in a chemical reaction, use the equation Q = mc ΔT, where Q is the heat energy transferred (in joules), m is the mass of the liquid being heated (in kilograms), c is the specific heat capacity of the liquid (joule per kilogram degrees Celsius), and ΔT is the change in ...
I hope this is helpfull
Similar questions