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How many moles of ethane does it take to produce 293 moles of H2O?
The answer is 97,66 moles.
How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 30.6 moles of water vapor?
Since the reaction between hydrogen and carbon dioxide to produce water involves the same number of moles of each reactant, the number of moles of hydrogen needed would also be 30.6 moles.
How many moles of oxygen would be needed for the complete combustion of the 3 moles of the hydrogen?
1 mole
For the reaction 2H2 plus O2 equals 2H2O how much water is produced when 2.5 moles of hydrogen react completely How do you do the problem?
In the balanced chemical equation 2H2 + O2 -> 2H2O, it states that 2 moles of hydrogen form 2 moles of water. Since 2.5 moles of hydrogen are reacting, you can calculate the amount of water produced by multiplying the number of moles of hydrogen by the ratio in the balanced equation. Therefore, 2.5 moles of hydrogen will produce 2.5 moles of water.
How many moles of HClO4 are needed to react in excess P4O10 to produce 324.5 moles of Cl2O7?
The answer is 699 moles perchloric acid.
How many moles of hydrogen are needed to produce 13.78 mole of ethane?
For the reaction (2\text{H}_2 + \text{C}_2\text{H}_4 \rightarrow \text{C}_2\text{H}_6), 2 moles of hydrogen are required to produce 1 mole of ethane. Therefore, to produce 13.78 moles of ethane, you would need 27.56 moles of hydrogen.
How many moles of ethane does it take to produce 293 moles of H2O?
The answer is 97,66 moles.
How many moles of hydgrogen are needed to produce 6.0 moles of ammonia?
For the reaction: N2 + 3H2 -> 2NH3, you need 3 moles of hydrogen for every 2 moles of ammonia produced. Therefore, to produce 6.0 moles of ammonia, you would need 9.0 moles of hydrogen.
What is the number of hydrogen atoms in 90 amu of ethane?
To find the number of hydrogen atoms in 90 amu of ethane (C2H6), use the molar mass of ethane to determine the number of moles present. Next, use the molecular formula of ethane to calculate the number of hydrogen atoms in one mole, and then multiply by the number of moles present to find the total number of hydrogen atoms.
How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 30.6 moles of water vapor?
Since the reaction between hydrogen and carbon dioxide to produce water involves the same number of moles of each reactant, the number of moles of hydrogen needed would also be 30.6 moles.
What is the theoretical yield of Beryllium needed to produce 36.0g of hydrogen?
Approx. 4 moles.
How many grams of sodium needed to produce 2.0 mole of hydrogen gas?
2 moles of sodium will produce 1 mole of hydrogen gas according to the chemical equation 2Na + 2H2O → 2NaOH + H2. The molar mass of sodium is 23 g/mol and of hydrogen gas is 2 g/mol. Thus, 2 moles of sodium is 46 grams (2 moles * 23 g/mol), which will produce 2 moles of hydrogen gas.
How many moles of hydrogen are required to produce 18.00 moles of ammonia?
Three moles of hydrogen are required to produce one mole of ammonia according to the balanced chemical equation for the reaction of nitrogen and hydrogen to produce ammonia. Thus, 54 moles of hydrogen are required to produce 18.00 moles of ammonia.
How many moles of ammonia are produced from 12.0 moles of hydrogen?
Ammonia is produced from the reaction of hydrogen and nitrogen in a 3:1 ratio. Therefore, 12.0 moles of hydrogen will produce 4.0 moles of ammonia.
The reaction of hydrogen with nitrogen to produce ammonia is shown below. If there are 3 moles of nitrogen how many moles of hydrogen are needed to react completely with the nitrogen?
The balanced equation for the reaction is: 3H2 + N2 -> 2NH3 From the balanced equation, we can see that 3 moles of hydrogen are needed to react completely with 1 mole of nitrogen. So if there are 3 moles of nitrogen, you would need 9 moles of hydrogen to react completely.
How much hydrogen would be required to produce 7.5 mol of water?
To produce 1 mol of water, 2 mol of hydrogen is needed. Therefore, to produce 7.5 mol of water, you would need 15 mol of hydrogen.
How many moles of nitrogen and hydrogen are needed to get 10 moles of ammonia?
For every mole of ammonia produced, we need one mole of nitrogen and three moles of hydrogen. Therefore, to produce 10 moles of ammonia, we would need: 10 moles of nitrogen 30 moles of hydrogen
