Question

Substance Number of Calories of Heat

1
O
2
100
The substances in the table are combined, and Substance 2 loses 50 calories of heat. How many
calories of heat will Substance 1 eventually gain?
A)
10
B)
25
50
D)
100

Answer 1

C

Step-by-step explanation:

the sum of calories is 100. When 50 calories are lost, 50 calories is the remainder.