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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 else can I help you with?
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.
How many moles of iron can be recovered from 100.0 kg of Fe3O4?
Well first things first you have to balance the equation Fe3O4-->3Fe+2O2 Then because your given mass is in kg you have to convert it to grams 100.0kgx1,000kg/(over)1g=100,000g or 1.0x105 Next because you have mass of Fe3O4 you need to get the molar mass. (3)55.85gFe+(4)16.00gO=231.55gFe3O4 Now convert grams to moles for your final answer 1.0x105gFe3O4x1mol/(over)231.55g(mm)x3molFe/(over)1mol Fe=1295.6 mol Fe you can recover 1295.6moles of Fe from Fe3O4 If you follow the rule of Significant Figures, 100.0kg has 4 significant figures (digits) so your answer needs to have 4 digits 1295.6=1296 you can recover 1296 moles of Fe from Fe3O4
What do would happen to the boiling point of water if you were to cook pasta near the Dead Sea which is 1296 feet below sea level How would the cooking time compare to sea level?
The boiling point of water decreases as elevation increases, so near the Dead Sea, which is below sea level, the boiling point would be slightly lower than at sea level. Therefore, the cooking time for pasta would be slightly longer near the Dead Sea compared to cooking at sea level due to the lower boiling point of water.
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 answer the 6x6x6x6?
1296 is the exact answer
What is 1296 cubed?
12963 = 1296 x 1296 x 1296 = 2176782336
What is 20 percent of 1296?
20% of 1296= 20% * 1296= 0.2 * 1296= 259.2
What is 6 to the 4th power?
64 = 6x6x6x6 = 1296
What is the value of 6 to the 4 power?
6^(4) = 1296
What is 1296 x 1296?
1,679,616
The square root of 1296?
36 36X36=1296
Is 3 a multiple of 1296?
No, 3 is a factor of 1296
What is 1296 divided by 4?
324
How do you write 1296 in exponential notation?
It is: 24*34 = 1296
What is 7776 divided by 6?
1296
