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Each mole of NH3 contains 1 mole of N. 35 grams N2 x 1mol N2/28g = 1.25 moles of N2 = 2.5 moles of N. This will make 2.5 moles NH3 (given sufficient H2 gas). The mass of NH3 would be
2.5 moles x 17 g/mole = 42.5 grams.
Avogadro's number, N, is the number of particles in one mole of a substance. N is approximately equal to 6.02 * 1023. This value is constant; it applies to the number of particles in any substance.
# of molecules = N * n (where n is the number of moles)
# of molecules = 6.02 * 1023 molecules/mole * 35 moles
# of molecules = 2.107 * 1025 molecules
Multiply 35 by Avagadro number.Avagadro number is 6.022*10 (23)
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How many grams of NH3 can be produced from 2.08 grams of N2?
To determine the grams of NH3 produced from 2.08 grams of N2, you need to set up a balanced chemical equation for the reaction. Assuming the balanced equation is N2 + 3H2 -> 2NH3, you would calculate the moles of N2, then use stoichiometry to find the moles of NH3 produced. Finally, convert moles of NH3 to grams using the molar mass of NH3.
What is the mass of 200 moles of NH3?
To find the mass of 200 moles of NH3 (ammonia), you'll need to know the molar mass of NH3, which is approximately 17.03 g/mol. Multiply the molar mass by the number of moles to get the mass: 17.03 g/mol x 200 mol = 3406 g. Therefore, the mass of 200 moles of NH3 is 3406 grams.
The percent by mass of hydrogen in NH3 is equal to?
The percent by mass of hydrogen in NH3 is 17.65%. This can be calculated by dividing the mass of hydrogen in NH3 by the total mass of NH3 and then multiplying by 100.
How many grams of ammonia NH3 will produce 300 grams of N2?
394.794 grams
Stoichiometry grams of N2 are needed to produce 20 grams NH3 N2 plus H2 NH3?
16,45 g nitrogen are needed.
What is mass of ammonia?
The molar mass of ammonia (NH3) is approximately 17.03 grams per mole.
What is the molecular mass of ammonia NH3?
The molecular mass of ammonia (NH3) is approximately 17.03 grams per mole.
The formula for ammonia is NH3. The mass of 3 moles of ammonia would be grams.?
The molar mass of NH3 is 17.03 g/mol. To find the mass of 3 moles of NH3, you would multiply the molar mass by 3. Therefore, the mass of 3 moles of ammonia would be 51.09 grams.
100 grams of ammonia equals how many moles?
For this you need the atomic (molecular) mass of NH3. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel. NH3=16.0 grams100 grams NH3 / (16.0 grams) = 6.25 moles NH3
What is the mass in grams of 1.20x1025 molecules of ammonia NH3?
To find the mass in grams of 1.20x10^25 molecules of ammonia (NH3), you first calculate the molar mass of NH3 (17.031 g/mol). Then, divide the given number of molecules by Avogadro's number (6.022x10^23 molecules/mol) to find the number of moles, and finally, multiply the number of moles by the molar mass to get the mass in grams, which will be approximately 4.08x10^2 grams.
Calculate mass in grams of 2.110 moles of NH3?
You can find the mass of one mole of each of the individual elements by looking at the mass numbers.So, 1 mole of:N=14gH=1gsince there are 3 H's the total mass of 1 mole NH3 is 14+3=17gYou then multiply the actual number of moles by the g's per mole:=> 17x2.11=35.87g
How do you calculate the mass in grams of 4.2 x 1025 NH3?
Molecules of ammonia? Will assume so. 4.2 X 1025 molecules NH3 (1 mole NH3/6.022 X 1023)(17.034 grams/1 mole NH3) = 1188 grams of ammonia ===================( could call it 1200 grams NH3 for significant figure correctness )
How many grams of NH3 are needed to provide the same number of molecules as in 0.95 grams of SF6?
To find the number of molecules in 0.95 grams of SF6, you would first calculate the number of moles of SF6 using its molar mass. Then, using Avogadro's number, you can determine the number of molecules. Next, you would convert this number of molecules to the number of moles of NH3 using the mole ratio between NH3 and SF6. Finally, you would convert the moles of NH3 to grams using the molar mass of NH3 to find the mass needed.
The formula for ammonia is NH3 the mass of 3 moles of ammonia would be how many grams?
The molar mass of ammonia (NH3) is 17.03 g/mol. Therefore, the mass of 3 moles of ammonia would be 51.09 grams (17.03 g/mol x 3 moles = 51.09 grams).
What is can the mass NH3 made if they give you the gram?
To find the mass of NH3 produced, first calculate the number of moles of NH3 using the given mass and the molar mass of NH3. Then, use the relationship between moles and mass (mass = moles x molar mass) to find the mass of NH3.
How many grams of H2 are needed to produce 14.84 g of NH3?
To find the grams of H2 needed, we first calculate the moles of NH3 using its molar mass. Then, we use the balanced chemical equation to determine the mole ratio of H2 to NH3. Finally, we convert moles of H2 to grams using its molar mass.
What is the mass of 1 mole of NH3?
the molecular mass number of NH3 = 17 atomic mass no.of N=14 x 1 atom (present in the compound)=14 atomic mass of H= 1 x 3 atoms (present in compound)=3 thus, molecular mass= atomic mass of N+ atomic mass of H3 = 14 + 3 = 17
