The reaction in fe + o2→fe2o3 is an example of a(n): a. combination reaction. b. decomposition reaction. c. aqueous reaction. d. single-replacement reaction

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

18. use the activity series to predict whether the following synthesis reaction will occur. write the chemical equations for the reaction if it's predicted to occur. (s) + o2(g) -> *note: it is possible.*

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.