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GrogVix [38]
3 years ago
5

The reaction of hydrogen gas with oxygen gas is what type of reaction precipitation single replacement

Chemistry
1 answer:
Oksi-84 [34.3K]3 years ago
5 0
The reaction of hydrogen gas (H2) with oxygen gas (O2) is a COMBINATION or SYNTHESIS reaction, because multiple substances combine to form fewer substances. Here, the two gases form one substance, water (H2O):
2H2 + O2 -- > 2H2O
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