Which of the following describes an exothermic reaction?
O
A. AHI, reactants = 0
O...
Chemistry, 22.04.2020 23:25 PeachyPeaches1489
Which of the following describes an exothermic reaction?
O
A. AHI, reactants = 0
O
B. AHf, reactants = AHf, products
O
C. A He, reactants > AHf, products
O
D. A He, reactants < AH, products
Answers: 2
Chemistry, 23.06.2019 03:30, nikkio4
In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus. b) the number of neutrons it contains in its nucleus. c) the number of protons it has in a cloud around the nucleus. d) the number of neutrons it has in a cloud around the nucleus. e) the number of electrons it exchanges with its neighbors.
Answers: 1
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