Chemistry, 26.06.2019 21:30 trinitieu66
Consider this reaction: h2s + hno3 s + no + h2o reduction half-reaction: n+5 + 3e- n+2 oxidation half-reaction: s-2 s + 2e- after balancing the chemical equation, what are the coefficients for these compounds?
Answers: 1
Chemistry, 22.06.2019 00:30
Which best describes why nh4+ can form an ionic bond with ci-?
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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
Consider this reaction: h2s + hno3 s + no + h2o reduction half-reaction: n+5 + 3e- n+2 oxidation h...
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