What type of chemical reaction is 4fe+3o2→2fe2o3?
a) synthesis
b) decomposi...
Chemistry, 17.12.2019 22:31, Javanese5987
What type of chemical reaction is 4fe+3o2→2fe2o3?
a) synthesis
b) decomposition
c) double-displacement
d) single-displacement
Answers: 1
Chemistry, 22.06.2019 11:30, ansuaprajita1506
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
Chemistry, 22.06.2019 17:30, rollercoasterbuddies
Why is the melting of ice a physical change ?
Answers: 1
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