3) Calcium hydride, Call, reacts with water to fomm lydrogen gas: CaH2 (s) +2 H2O (l)-Ca(OH)2...

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Answer 1

Answer #1

.089 atm = 294K n no moles? we knouPVnRT 1.082x 145 0-0821 x 291 n うn-6.54 me-le- Fom equath0 mole Cat gives 2 mote H2 3as k ca =137.34 8

Answer 2

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