Chemistry, 20.11.2020 01:00 jefarmjefarm9659
In the following reaction, indicate the oxidation numbers for all elements on BOTH
sides of the equation. Which element is being oxidized in this reaction. Which
element is being reduced in the reaction?
2 Al + 6 HCl(aq) → 2AlCl3 (aq)
+ 3 H2(g)
Answers: 3
Chemistry, 22.06.2019 17:30
Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
Answers: 2
In the following reaction, indicate the oxidation numbers for all elements on BOTH
sides of the equ...
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