Al(s) + 2NaOH(aq) + 6H2O(1)2NAAI(OH)4(aq) + 3H2(g) he product gas, H,, is collected over water at a temperature of 25 °C and a pressure of 752 mm Hg. If the wet H, gas formed occupies a volume of 6.17 the number of moles of Al reacted was mol. The vapor pressure of water is 23.8 mm Hg at 25 °C.

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Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following equation:
2Al(s) + 2NAOH(aq) + 6H2O(1)-
→2NAAI(OH)4(aq) + 3H2(g)
The product gas, H2, is collected over water at a temperature of 25 °C and a pressure of 752 mm Hg. If the wet H2 gas formed occupies a volume of 6.17
L, the number of moles of Al reacted was
mol. The vapor pressure of water is 23.8 mm Hg at 25 °C.
Transcribed Image Text:Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following equation: 2Al(s) + 2NAOH(aq) + 6H2O(1)- →2NAAI(OH)4(aq) + 3H2(g) The product gas, H2, is collected over water at a temperature of 25 °C and a pressure of 752 mm Hg. If the wet H2 gas formed occupies a volume of 6.17 L, the number of moles of Al reacted was mol. The vapor pressure of water is 23.8 mm Hg at 25 °C.
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