Answer:
show me a pic of the problem
Explanation:
show me a pic of the problem
Answer:
100 j
Explanation:
bascially u j subtract 50 from 150 because the system lost 50 j but theres 150 in its surroundings
NaCl is table salt so you need 4Na and 4 Cl, So Na₄Cl₄
I believe the correct response is A. Can be separated by physical means.
