You use the formula concentration x volume to find out the number of moles
54.54 moles
2,000,000,000,000,000 moles
10 moles of nitrogen dioxide are needed to react with 5,0 moles of water.
5.56
54,0 grams of water is equivalent to 3 moles.
Calculate the mass in grams of water vapor produced if 3.11 moles of propane is burned
Number of Moles = concentration * volume (in litres)
54.54 moles
2 moles.
9.991 Moles (water) 8.982 Moles (heavy water)
6.49 moles of water
0,6 moles of (ClO4)3- and 0,2 mol Al
The answer is 6 moles.
moles can be used to calculate gmv(gram molecular weight)
1 mole of water is 18g. 36g of water is thereforeequivalent to 2 moles. 2 moles of water contains 4 moles of hydrogen and 2 moles of oxygen and so there are6 moles of atoms in 2 moles of water. 6 moles of atoms x (3.6x10^24) = 36.1x10^24 atoms
2,000,000,000,000,000 moles
To calculate the number of moles from grams, you must divide by the substance's molar mass