Galileo said that the Sun revolved around the Earth, and that the Earth was the center of the universe ! (:
Ability to moderate temperatures is not a property of water
20 B203(s) + 12180 HF(l) = 4060 BF3(g) + 609 H20(l)
The answer is -1.742 x 10^2 which the answer is C
Answer:
C.
Explanation:
if I am wrong I am so sorry
