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50cm3 of hydrogen is collected

How many grams of hydrogen are collected in a reaction where 1.80L of hydrogen gas is collected over water at a temperature of
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2. asked by Jessica
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103.5 mL of hydrogen are collected over water at 22.2 degrees Celsius and 758.2 torr from reaction with 0.1356 grams of alloy.
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2. asked by Paula
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50cm3 of hydrogen is collected over water at 17 degree celsius and 750 mm Hg pressure.Calculate the volume ofdry gas at
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2. asked by j
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A volumue of 50cm3 of oxygen was exploded in 50cm3 of carbon (ii)oxide .what was the volume of the residual gas at room
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2. asked by Bol
3. 2,625 views
a 4.22 gram sample of copper II sulfide was added to excess hydrocholoric acid with hydrogen sulfide gas being generated and
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2. asked by Susan Shoemaker
3. 1,015 views
Calculate the mass of solute present in 50cm³ of 3m sodium hydrogen trioxocarbonate <iv> solution
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2. asked by Ope
3. 72 views
So the question I have is:Calculate the pressure of dry hydrogen collected. (Use the water temperature). And the evidence that
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2. asked by amy
3. 2,339 views
Determine the theoretical and percent yield of hydrogen gas if 78.5 g water undergoes electrolysis to produce hydrogen and
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2. asked by Charles
3. 669 views
Determine the theoretical and percent yield of hydrogen gas if 78.0 g water undergoes electrolysis to produce hydrogen and
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2. asked by Anonymous
3. 501 views
Determine the theoretical and percent yield of hydrogen gas if 78.5 g water undergoes electrolysis to produce hydrogen and
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2. asked by franklin
3. 553 views