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Physics, 06.07.2019 11:30 annapittbull12
How many grams of hydrogen (h) would need to react with 190 grams of fluorine (f) to make 200 grams of hf (hydrofluoric acid)?
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How many grams of hydrogen (h) would need to react with 190 grams of fluorine (f) to make 200 grams...
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