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What is the mass in grams of 6.52 x 1021 molecules of aspirin C9H8O4?
Wiki User
∙ 9y ago
im sorry its 10 to the 21 power
Wiki User
∙ 9y ago
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What is the mass in grams of 1.40 1021 molecules of aspirin C9H8O4?
0.40 moles of aspirin is 72.1 g.
HOW many grams pf ammonia are in 387x1021 molecules?
Assuming that this ammonia gas is at STP, you can use Avogadro's number to gind the number of moles of gas:(387 x 1021 molecules) x (1 mol / 6.02x1023particles) x (17.03 g / 1 mol) =110 g NH3
How many molecules are there in 0.015 moles of hydrogen sulphide?
0.015 x 6.022 x 1023 = 9.033 x 1021
How many moles of O2 is in 2.045 x 10 21 molecules of O2?
First, calculate the molar mass of O2 (molecular weight = 32 g/mol). Then, convert the given number of molecules to moles using Avogadro's number (6.022 x 10^23 molecules/mol). The result would be approximately 0.067 moles of O2.
How many carbon atoms are present in 0.5 carat?
0.5 carat carbon (0.2 grams/1 carat)(1 mole C/12.01 grams)(6.022 X 1023/1 mole C) = 5.0 X 1021 atoms of carbon ===================
What is the mass in grams of 1.40 1021 molecules of aspirin C9H8O4?
0.40 moles of aspirin is 72.1 g.
How many moles are in 4.3 x 1021 molecules of UF6?
To convert from molecules to moles, you divide the number of molecules by Avogadro's number (6.022 x 10^23). So, for 4.3 x 10^21 molecules of UF6, you would have approximately 0.0071 moles of UF6.
How many representative particles are in 4.51 g of a molecular compound with a molar mass of 273 grams?
4.51 g x 1 mol x 6.022 x 1023 molecules = 9.95 x 1021 molecules .............273 g ............... 1 mol
HOW many grams pf ammonia are in 387x1021 molecules?
Assuming that this ammonia gas is at STP, you can use Avogadro's number to gind the number of moles of gas:(387 x 1021 molecules) x (1 mol / 6.02x1023particles) x (17.03 g / 1 mol) =110 g NH3
What is 11 to the power of 21?
7.40025*1021 approx.7.40025*1021 approx.7.40025*1021 approx.7.40025*1021 approx.
How many molecules are there in 0.015 moles of hydrogen sulphide?
0.015 x 6.022 x 1023 = 9.033 x 1021
What is 1021 in roman numerals?
1021 = MXXI
What are the factors of 1021?
1021 is a prime number. Therefore, its only positive integer factors are 1 and 1021.
Can 1021 able to be divided evenly?
Not by anything other than 1 or 1021. 1021 is a prime number.
9 plus 1021?
The sum is: 9+1021 = 1030
How many moles of O2 is in 2.045 x 10 21 molecules of O2?
First, calculate the molar mass of O2 (molecular weight = 32 g/mol). Then, convert the given number of molecules to moles using Avogadro's number (6.022 x 10^23 molecules/mol). The result would be approximately 0.067 moles of O2.
How many months is 1021 days?
There are approx. 34 months in 1021 days.
