Asked by Robb4301
Which of the following general equations describes all decomposition reactions?
decompo
single
double
A
2N2O5 → O2 + 4NO2 Is what type of chemical reaction?
Combustion
Synthesis
Decomposition
None of the above.
not sure
Which of the following is a decomposition reaction?
2 KClO3 → 2 KCl + 3 O2
Zn + 2 HCl → ZnCl2 + H2
Fe + S → FeS
All of the above are examples of decomposition.
D
decompo
single
double
A
2N2O5 → O2 + 4NO2 Is what type of chemical reaction?
Combustion
Synthesis
Decomposition
None of the above.
not sure
Which of the following is a decomposition reaction?
2 KClO3 → 2 KCl + 3 O2
Zn + 2 HCl → ZnCl2 + H2
Fe + S → FeS
All of the above are examples of decomposition.
D
Answers
Answered by
DrBob222
You need to do better than this. I can't tell the difference between questions and answers. In fact, I'm not sure of the question. With regard to the last one, the KClO3 is the decomposition. The Zn and HCl is a single replacement and the Fe and S rxn is synthesis.
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