Which is the product of the chemical reaction of these elements?
water
oxygen
ethanol
methane
The picture shows models of two hydrogen particles (two atoms each) and one oxygen particle (with two atoms)
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Chemistry quiz
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Answers by country
water
oxygen
ethanol
methane
answers
Greece23
Ghana16
the Netherlands17
Vietnam17
Singapore25
Germany49
Unknown51
Poland11850
the United Kingdom263
Australia79
Malaysia31
Saudi Arabia13
Republic of Ireland16
India762
the United States548
Nigeria121
Canada57
the Philippines58
Pakistan95
the United Arab Emirates15