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How many moles of N are in .189g of N2O?
To find the number of moles of N in N2O, we need to use the molar mass of N2O. The molar mass of N2O is 44.02 g/mol. First, calculate the moles of N2O: 0.189g / 44.02 g/mol = 0.0043 moles of N2O Since each N2O molecule contains 2 nitrogen atoms, the number of moles of N is: 0.0043 moles * 2 = 0.0086 moles of N.
How many moles NaOH would be in 450 mL of 0.25 N NaOH?
First, calculate the number of moles of NaOH: Moles = Molarity x Volume (L) Convert mL to L: 450 mL = 0.45 L Moles = 0.25 N x 0.45 L = 0.1125 moles of NaOH.
How many moles are in a 78.56 g sample of nitrogen?
To find the number of moles in a sample, divide the mass of the sample by the molar mass of the substance. The molar mass of nitrogen is approximately 14 g/mol. Therefore, in a 78.56 g sample of nitrogen, there are 78.56 g / 14 g/mol ≈ 5.611 moles of nitrogen.
How many grams of n are in 34.0g of n20?
To find the grams of nitrogen (N) in 34.0g of N2O, you need to consider the molar mass of N2O (44.02 g/mol) where 28.02 g out of 44.02 g is nitrogen. Therefore, in 34.0g of N2O, there are 34.0g * (28.02g/44.02g) = 21.6g of N.
How many moles of N are in 0.245g N2O?
[ 217(g) / 44.013(g/mol) ] * 2(molN/molN2O) = 9.86 mol NDivide mass (g) by molar mass (g/mol) to get moles of N2O, this should be multiplied by 2 for the stoechiometric factor of atoms N per molecule N2O.
How many moles of N are there in 0.189 grams of N20?
The answer is 0,0043 moles of N2.
How many moles of oxygen atoms are in one mole of N2O?
One molecule of N2O N 2 O contains one atom of oxygen.
How many moles of N are in 0.161g of N2O?
There are 0.003659 N2O moles. So there are o.007318 moles of N.
What does n represent in gas laws?
n is the number of moles.
How many moles of N are in 0.165g of H2O?
There is no nitrogen in water.
How many moles are of nitrogen are in 12 moles of trinitrotoluene?
3 x 12 = 36 moles of Nitrogen atoms N or 18 moles of Nitrogen molecules N2
The difference between n and N in statistics?
n is number of moles per unit length and N is number of moles.
How many moles of N are in .189g of N2O?
To find the number of moles of N in N2O, we need to use the molar mass of N2O. The molar mass of N2O is 44.02 g/mol. First, calculate the moles of N2O: 0.189g / 44.02 g/mol = 0.0043 moles of N2O Since each N2O molecule contains 2 nitrogen atoms, the number of moles of N is: 0.0043 moles * 2 = 0.0086 moles of N.
How many atoms of potassium need to react with nitrogen in order to produce 2.0 moles of potassium nitride?
To produce potassium nitride (K₃N), the balanced chemical equation is 6 K + N₂ → 2 K₃N. This indicates that 6 moles of potassium are required to produce 2 moles of potassium nitride. Therefore, to produce 2.0 moles of K₃N, you would need 6 moles of potassium.
How many moles of nitrogen are needed to completely convert 6.34 moles of Hydrogen?
To completely convert hydrogen (H₂) into ammonia (NH₃) using the reaction N₂ + 3H₂ → 2NH₃, three moles of hydrogen are needed for every mole of nitrogen. Therefore, to find the moles of nitrogen required for 6.34 moles of hydrogen, you can set up the ratio: 6.34 moles H₂ × (1 mole N₂ / 3 moles H₂) = 2.11 moles N₂. Thus, approximately 2.11 moles of nitrogen are needed.
How many moles of which reactant will remain if 1.39 moles of N and 3.44 moles of H will react to form ammonia find out how many grams of ammonia can be formed and how many moles of limiting reactant?
3,44 moles H2 react with 1,146 moles NH3. The limiting reactant is hydrogen. O,244 moles N2 remain. 19,5 g NH3 are obtained.
How many moles NaOH would be in 450 mL of 0.25 N NaOH?
First, calculate the number of moles of NaOH: Moles = Molarity x Volume (L) Convert mL to L: 450 mL = 0.45 L Moles = 0.25 N x 0.45 L = 0.1125 moles of NaOH.
