1 Expert Answer For every one mole of NH3 to be produced, you must use one and a half moles of H2. The excess N2 signifies the limiting molecule in this reaction is the Hydrogen Gas. Therefore, 15 moles of H2 divided by 1.5 moles H2 needed for the product equals 10 moles NH3.17-Nov-2020
How many moles of NH3 can be produced from 21.0 mol of H2 and excess N2 Express your answer numerically in moles?
The moles of NH3 produced are 14 moles .
How many moles of ammonia can be formed using 15.0 moles of nitrogen?
The moles of NH3 produced by 15.0 mol H2 is 10.0 mol .
How many moles of NH3 are produced?
Using the proportions of the amount of the molecules, we can convert from any reagent or product to any other reagent or product. In the context of this reaction, for every mole of N2 and every 3 moles of H2 we obtain 2 moles of NH3.
How many moles of H2 will 1 mole of N2 react?
Moles to mole ratios in a balanced chemical reaction are equivalents. Try this 1: 3 H2 (g) + N2 (g) → 2 NH3 (g) tells us that 1 mole of nitrogen will stoichiometrically react with 3 moles of hydrogen to theoretically (ideally) produce 2 moles of ammonia.
How many moles of Na2CO3 are produced?
How many moles of Na2CO3 can be produced? 0.925 mol of Na2CO3 can be produced.
How many moles of NH3 are formed when 1 mol of n2 reacts with hydrogen?
So if each coefficient is multiplied by a mole, the balanced chemical equation tells us that 1 mole of nitrogen reacts with 3 moles of hydrogen to produce 2 moles of ammonia. This is the conventional way to interpret any balanced chemical equation.
How many moles of H are in NH3?
How many hydrogen atoms are contained in 8.66 moles of N H 3? The answer is given after the log has been taken, so the final answer is 25.19.
How do I calculate moles?
Use the molecular formula to find the molar mass; to obtain the number of moles , divide the mass of compound by the molar mass of the compound expressed in grams.
What is the mole ratio of ammonia to nitrogen?
The chemical equation of the production of ammonia is shown in figure 1 and it shows that the mole ratio for ammonia and nitrogen gas is 2:1.
How many moles is 2NH3?
1 mole is equal to 1 moles N2 3H2 2NH3, or 52.0598 grams. Note that rounding errors may occur, so always check the results.
What is the maximum number of moles of NH3 that could be produced?
H2 is limiting because it generates less product than N2, so you would run out of H2. Therefore, 4 mol of NH3 would/ could be produced . How many moles of O2 is equal to 1 mole of CO2? How many moles of O are present in 2.5 mol of Al2(SO4) 3?
How many moles of NH3 can be produced from the reaction of 28 g of N2?
If 28 g of N2 and 25 g of H2 are reacted together, which one would be the limiting reactant? N2 would be the limiting reactant because it only makes 2 moles of NH3 before it is used up. Use the following to answer questions 5-8.
How many moles of h2 and N2 are formed?
Answer: The moles of nitrogen and hydrogen gas formed are 0.261 moles and 0.783 moles respectively.
What is the mole ratio of hydrogen to methane?
There are 1.0×1025 atoms of hydrogen in 4.2 moles methane .
What is the mole ratio between N2 and h2?
Explanation: The ‘ Moles ” are the coefficients of the molecules in the reaction equation. In this equation the coefficient of hydrogen is ‘3’ and the coefficient of ammonia is ‘2’. So, the ratio of hydrogen to ammonia is 3:2.