To find the number of moles of dimethyl ether in 138 g, we first need to calculate the molar mass of dimethyl ether, which is 46 g/mol. Then, we can use the formula moles = mass / molar mass to find that there are 3 moles of dimethyl ether in 138 g.
One molecule of dimethyl ether will yield five molecules of product when burned, two carbon dioxide and three water.
Chemical structure: CH3 - O - CH3 so 2 Carbons, one in each methyl group
1,125 moles of sodium sulfate contain 6,774908464125.10e23 molecules.
The answer is 6,227 moles.
The equivalent is 1,6.10e-15 moles.
One molecule of dimethyl ether will yield five molecules of product when burned, two carbon dioxide and three water.
Chemical structure: CH3 - O - CH3 so 2 Carbons, one in each methyl group
Dimethyl sulfoxide is the chemical name for the molecular formula C2H6OS. It is comprised of carbon (C). hydrogen (H) and oxygen (O). Based on the molecular formula we know that for every one mole of C2H6OS there are 2 moles of C atoms. Therefore, using this ratio of 1 mole C2H6O : 2 moles C the answer to the problem is 8 moles C.
23 moles of oxygen contain 138,509.10e23 molecules.
0,565 moles
1,125 moles of sodium sulfate contain 6,774908464125.10e23 molecules.
The answer is 6,227 moles.
The answer is 1,21 moles.
The equivalent is 1,6.10e-15 moles.
6,022140857.1023 molecules---------------------------------------------1 mole2.1022 molecules--------------------------------------------------------------x molex = 0,033 moles
If 4,65.10e24 is the number of molecules (ions, atoms) the answer is 7,72 moles.
There are 1.81 x 10^24 sucrose molecules in 3.0 moles of sucrose.