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Biology, 15.10.2019 21:00 uuytay

Which one of the following is a combustion reaction?
a. ch4 + 2o2 → co2 + 2h2o
b. ba(oh)2 + 2hclo4 → ba(clo4)2 + 2h2o
c. 4fe + 4o2 → 2fe2o3
d. zn + hcl → zncl2 + h2

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Which one of the following is a combustion reaction?
a. ch4 + 2o2 → co2 + 2h2o
b. ba(oh...
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