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Ne4ueva [31]
2 years ago
6

4) What mass of hydrogen is formed when 2.00g of magnesium Mg + H2SO4–>H2SO4

Chemistry
2 answers:
svet-max [94.6K]2 years ago
8 0

Answer: 0.16 g H2

Explanation:

Mg+ H2SO4= MgSO4 + H2

Atomic massof Mg is 24

Molecular mass of H2 is 2

So,

24g Mg produce 2 g H2

1g Mg produce (2÷24)= 0.083 g H2

2.00g Mg produce (0.083×2) g H2

   = 0.16 g H2

 0.16g of hydrogen is formed when 2.00g of magnesium.

DochEvi [55]2 years ago
7 0

Answer:

0.16g

Explanation:

Please mark as brainliest

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