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Determine the volume of a1.5g of hydrogen gas at stp​

User Seoman
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1 Answer

1 vote

Answer:

volume = 16.8

Step-by-step explanation:

From the question

The Mass = 1.5g.

Molar mass = H2

= 1×2 =2

mole = ?


mole = (mass)/(molar \: mass) \\ mole = (1.5)/(2) \\ mole = 0.75mol

Therefore the volume =


v = v {dm}^(3) * n

Where mole(n)=0.75mol.

vdm³=22.4dm³


v = 22.4 * 0.75 \\ v = 16.8

Therefore the volume = 16.8.

User Fpmoles
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