10g of hydrogen and 64g

1.	10g of hydrogen and 64g
Answer» ong>Answer:2H 10 g of hydrogen (MOLAR mass 2 g/MOL) = 2 g/mol 10 g = 5 mol 64 of oxygen (molar mass 32 g/mol) = 32 g/mol 64 g = 2 mol As per the balanced CHEMICAL equation, 1 mole of oxygen will react with 2 moles of hydrogen to form 2 moles of water. 2 moles of oxygen will react with 2×2=4 moles of hydrogen to form 4 moles of water. Here, oxygen is the limiting reagent and hydrogen is the excess reagent. Hence, option B is correct Explanation: its the WRONG SUBJECT but....okay.

Answer»

ong>Answer:2H

10 g of hydrogen (MOLAR mass 2 g/MOL) =

2 g/mol

10 g 

= 5 mol

64 of oxygen (molar mass 32 g/mol) =

32 g/mol

64 g

= 2 mol

As per the balanced CHEMICAL equation, 1 mole of oxygen will react with 2 moles of hydrogen to form 2 moles of water.

2 moles of oxygen will react with 2×2=4 moles of hydrogen to form 4 moles of water.

Here, oxygen is the limiting reagent and hydrogen is the excess reagent.

Hence, option B is correct

Explanation: its the WRONG SUBJECT but....okay.

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