If 9 gram of water is decomposed how many grams of oxygen and hydrogen are obtained
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by decomposition of one mole H2O we can get half mole of O2 .. by 18 gram H2O we can get 32 /2=16 gm O2
ao by 9gm H2O we get 4gm O2
sorry I messed up there
it will be 32/2 gm O2 (as the molecular mass of O2 is 32)
so the answer is 8 gm
ao by 9gm H2O we get 4gm O2
sorry I messed up there
it will be 32/2 gm O2 (as the molecular mass of O2 is 32)
so the answer is 8 gm
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cprincy2018:
what you write in last line
what was answer written in page
can you pls explain me
in the page, look at the 3rd line, there should be 32/2..(02=32)... but i mistakely wrote 16/2 there..... please correct it ,
Answered by
2
Answer:
1 gram hydrogen 8 gram of oxygen
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