Answer: 8500 J lost or -8500 J
Explanation:
q=cmt
t=375-26
t=349
q=0.38(64)(349)
q=8487.68 J
Answer must have 2 sig figs, which means it rounds to 8500 J.
Answer:
Option c. Neutral
Explanation:
Only neutral solution gives a green colouration to a pH paper
The mass and Volume is different even thought they have a similar shape and size
