17g (nitrogen = 14)+(3 x hydrogen 1 = 3)
= 3 + 17 = 17g
The molecular mass of ammonia (NH3) is 18.03 grams/mole
There are 6.02x10^23 molecules in one mole of anything.
One mole approximately weighs 17g.So 3 moles have a mass of 51g.
17 g/mol is the molecular mass of ammonia NH3.
Use grams to moles to moles to grams: 0.2 g of ammonia gas (NH3) is equivalent to 0.012 moles of NH3 (divide by 17g/mole) One mole of NH3 reacts with one mole of HCl: NH3 + HCl <=> NH4Cl So we need 0.012 moles of HCl to react with 0.012 moles of NH3 0.012 moles HCl * 36.5 g/mole HCl => 0.43 g HCl
The molecular mass of ammonia (NH3) is 18.03 grams/mole
The mass percentage of nitrogen in ammonia (NH3) is 82.35%. This is calculated by dividing the mass of nitrogen in one mole of ammonia by the molar mass of ammonia, and then multiplying by 100 to get the percentage.
3 moles of ammonia is 51grams. One mole is 17 grams.
There are 6.02x10^23 molecules in one mole of anything.
One mole approximately weighs 17g.So 3 moles have a mass of 51g.
17 g/mol is the molecular mass of ammonia NH3.
Each mole of ammonia requires one mole of nitrogen atoms. However, the nitrogen in the air occurs as diatomic molecules; therefore, only one-half mole of molecular nitrogen is required for each mole of ammonia.
One mole=1000 Milli moles One mole=6.022 x 1023 molecules of the substance Therefore, one Milli mole of ammonia has 6.022 x 1023 /103 = 6.022 x 1020 molecules of ammonia.
To find the number of moles in 1200 grams of ammonia, divide the given mass by the molar mass of ammonia. The molar mass of ammonia (NH3) is approximately 17 grams/mole. Therefore, 1200 grams divided by 17 grams/mole equals approximately 70.59 moles of ammonia.
To find the mass of nitrogen needed to make 34 g of ammonia, we first need to calculate the molar mass of ammonia (NH3), which is 17 g/mol. From this, we can see that 1 mole of ammonia contains 1 mole of nitrogen. Therefore, the mass of nitrogen needed would also be 34 g.
NH3, or ammonia, has a molar mass of 17.031 g/mol. So .500 moles of the substance would equal 8.5155 grams.
The molar mass of ammonia (NH3) is 17 g/mol. Therefore, one mole of ammonia weighs 17 grams. Since one liter of gas at STP (standard temperature and pressure) contains 22.4 liters per mole, this means that a liter of ammonia gas would weigh 17 grams.