Explain the hydrogen gas can be recovered from the hydride

Reference no: EM13542610

1. Assume that both 75 percent of the hydrogen gas can be recovered from the hydride and complete combustion of the hydrogen gas released, how much energy can be stored in a 3.5 kg sample of MgH2. Assume that water is in liquid state.

2. Coal reserves contain 3.87 x 10^16 moles of carbon. If efficiency is 40% how much gross energy can this produce by burning? Assume constant pressure.

Reference no: EM13542610

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