Chemistry, 09.01.2021 06:10, Studyhard4706

Hydrogen and oxygen combine in the ratio of 1:8 by mass to form water. How many grams of hydrogen are needed to react completely with 6.4 g of oxygen gas? Show complete working. Which law of chemical combination will govern your answer? Write the law.

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Hydrogen and oxygen combine in the ratio of 1:8 by mass to form water. How many grams of hydrogen ar...