Calculate the amount of H2 contained in 1 m³ of H2 compressed at 700 bars and in 1 m³ of liquid H2 .

Question

Calculate the amount of [latex]\mathrm{H}_{2}[/latex] contained in 1 m³ of [latex]\mathrm{H}_{2}[/latex] compressed at 700 bars and in 1 m³ of liquid [latex]\mathrm{H}_{2}[/latex] .

Accepted Answer

In 1 Nm³ of [latex]\mathrm{H}_{2}[/latex] we have 90 g of [latex]\mathrm{H}_{2}[/latex] . In 1 m³ of [latex]\mathrm{H}_{2}[/latex] compressed at 700 bars we have 63 kg of [latex]\mathrm{H}_{2}[/latex] . In 1 m³ of liquid [latex]\mathrm{H}_{2}[/latex] we have 70.8 kg of [latex]\mathrm{H}_{2}[/latex] . Compressed hydrogen at 700 – 800 bars gives an energy density close to that of liquid hydrogen.

Question 16.3: Calculate the amount of H2 contained in 1 m³ of H2 compresse......

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