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Nostrana [21]
3 years ago
15

Find the number of moles of water that can be formed if you have 210 mol of hydrogen gas and 100 mol of oxygen gas.

Chemistry
1 answer:
sukhopar [10]3 years ago
8 0
<span>The answer is 200 mol of water. The balanced reaction is 2(H2) + (O2) = 2(H2O) The limiting reactant is O2 as it will be completely consumed first, before hydrogen gas. Hydrogen gas would need at least 105 mol oxygen gas to be consumed; in excess of the 100 mol O2. Looking at the stoichiometric coefficients, the ratio between water and oxygen is 2:1. Therefore, the water produced would be 200 moles.</span>
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3 years ago
Exactly 5000 mL of air at 223K is warmed and has a new volume of 8.36 liters. What is the new temperature?
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The new temperature is 373 K

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Step 1: Data given

Volume air = 5000 mL = 5.0 L

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Step 2: Calculate the new temperature

V1/T1 = V2/T2

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