How many moles are in N2?
So, there are 1/28 moles of N2 in 1 gram of N2. 1 mole contains Avogadro number i.e. 6.022 × 10^23 molecules. So, we can write, 28 g nitrogen contains 6.022 × 10^23 molecules of nitrogen.
How many moles of ammonia can you make from 1.39 mol of N2 and 3.44 mol of H2 C How many grams of which reactant will be left over?
Here, the limiting reagent is 1.39 moles H2. From the above reaction, the mole ratio between NH3 and H2 = 2 : 3, then, 1.39 moles H2 ~ 2/3 x 1.39 moles NH3 = 0.93 mole NH3 or 0.93 mole x molecular mass of NH3 = 0.93 mole x 17 g/mole = 15.75 g of NH3.
How many moles of NH3 are produced when 6 moles of H2 gas react with N2 gas?
How many moles of ammonia are produced when 6 moles of hydrogen gas react with nitrogen gas? – Quora. 6 * 2/3 moles of ammonia must be produced. Therefore 4 moles of ammonia can be produced.
How many moles of NH3 will be formed if 18 moles of H2 is used?
How many moles of NH3 are produced when 18 mol of H2 are reacted? Solution According to the balanced equation, 2 moles of NH3 are produced when 3 moles of H2 react.
How many moles of ammonium are produced when 3 moles of nitrogen react with hydrogen?
The most useful quantity for counting particles is the mole. 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 grams of NH3 are produced if 1-12 moles are used?
The equation MUST be c. Example: 3 + N2 2 Using the same equation, how many grams of NH3 are produced if 10.57 moles of 1-12 are used in a reaction? 10.57 mol (2 mol NH3 17.04 g 3 mol 1-12 Mole to Mole ratio from the BALANCED chemical equation! 1 mol NH3 Mole to gram conversion with the molar mass from the Periodic Table number.
How do you calculate the amount of molecules in a mole?
One can only calculate the amount of molecules in a mole, if they are aware of the Avagadro Number. It states the amount of atoms there are in a mole of just about any element. According to Amedeo Avagadro, a mole of any element contains 6.02 * 10^23 atoms.
What is the mass of 1 mole of water in grams?
So now a mole is about the number nucleons in 12 grams of nucleons, which is the same as the number of nucleons in 1 gram of hydrogen. (And actually a mole used to be defined as the number of hydrogen-1 atoms in 1 gram of such atoms). So if you wanted the mass of 1 mole of water, H2O, it would be about 2*1 + 16 = 18 grams.