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What is the mass of 3.97x1021 molecules dinitrogen tetraoxide?
To calculate the mass of 3.97x10^21 molecules of dinitrogen tetraoxide, you first need to find the molar mass of dinitrogen tetraoxide (N2O4), which is about 92.02 g/mol. Then you can use Avogadro's number (6.022x10^23 molecules/mol) to convert molecules to moles and then multiply by the molar mass to find the mass.
How do you find the lengths of nitrogen-to-nitrogen bond?
The length of nitrogen-to-nitrogen bond is approx. 100 pm.
How do you find nitrogen percentage in air?
The percentage of nitrogen in pure, dry ,standard air is 78,084 % (by volume).
Where can find lowest concentration of nitrogen in urine?
The lowest concentration of nitrogen can be found in the urine when it is first produced. As it accumulates in the bladder, so does the overall concentration of nitrogen.
How many moles of nitrogen are contained in a 35.0g sample?
To find the number of moles of nitrogen in a 35.0g sample, you need to divide the mass of the sample by the molar mass of nitrogen. The molar mass of nitrogen is approximately 14.01 g/mol. Therefore, 35.0g / 14.01 g/mol = approximately 2.5 moles of nitrogen.
What is the name of N2H2?
Dinitrogen hexahydrogen. Though you're unlikely to find it in nature, as the bonding of nitrogen to itself does not leave the 6 valence electrons necessary for the hydrogen molecules to also bond and form the compound.
How many molecules are present in 1296 g of dinitrogen pentoxide?
Ar of N = 14g/mol Ar of O = 16g/mol Mr of N2O5 = 2(14)+5(16) = 108g/mol Using the formula : number of moles = mass / Mr number of moles = 1296g / 108g/mol = 12mol Each mole of substance contains 6.02 x 10^23 particles, therefore 1296g of N2O5 contains 12 x 6.02 x 10^23 = 7.224 x 10^24 molecules.
What volume of dinitrogen pentoxide gas is produced when 500 ml of oxygen react completely in the following equation of STP 2N2 and 5O2 equals 2N2O5?
Using the stoichiometry of the balanced chemical equation, we find that 5 moles of oxygen gas will produce 2 moles of dinitrogen pentoxide gas. At STP (standard temperature and pressure, 0 degrees Celsius and 1 atm pressure), 1 mole of ideal gas occupies 22.4 L. So, first calculate the number of moles of oxygen gas from the given volume of 500 ml using the ideal gas law. Then, use the stoichiometry of the balanced chemical equation to determine the volume of dinitrogen pentoxide gas produced (in liters) at STP.
What is the name of the compound of N2Cl5?
This compound is dinitrogen pentachloride.
How many molecules are present in 1296 g of dinitrogen pentoxide (N2O5)?
To find the number of molecules in 1296 g of dinitrogen pentoxide (N2O5), first calculate the molar mass of N2O5 which is 108 g/mol. Then, divide the given mass by the molar mass to get the number of moles (12 moles). Finally, use Avogadro's constant (6.022 x 10^23) to convert moles to molecules, giving approximately 7.2 x 10^23 molecules.
What is the mass of 3.97x1021 molecules dinitrogen tetraoxide?
To calculate the mass of 3.97x10^21 molecules of dinitrogen tetraoxide, you first need to find the molar mass of dinitrogen tetraoxide (N2O4), which is about 92.02 g/mol. Then you can use Avogadro's number (6.022x10^23 molecules/mol) to convert molecules to moles and then multiply by the molar mass to find the mass.
Where can you find free nitrogen?
i think you can find nitrogen in a hot air ballon
How do you find the lengths of nitrogen-to-nitrogen bond?
The length of nitrogen-to-nitrogen bond is approx. 100 pm.
Where would you find nitrogen in your house?
The air in your house contain 78,05 nitrogen !
Where on earth could you find nitrogen?
Our atmosphere is made up of 78 % nitrogen.
What is the need of fixing atmospheric nitrogen find out the various ways by which atmospheric nitrogen is fixed?
Why does atmospheric nitrogen need to be converted?
How do you find liquid nitrogen?
Open Your Eyes and you'll find it..
