Molarity = moles of solute/Liters of solution ( 22.0 ml = 0.022 Liters )
moles of solute = Molarity * Liters of solution
Moles of NaCl = 0.500 M * 0.022 Liters
= 0.011 moles of sodium chloride
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1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
Molarity = moles solute/ Liters solution
Molarity = moles of solute/Liters of solution ( find the moles ) 2.36 M NaCl = moles NaCl/5.08 Liters NaCl = 12.0 moles
Assuming you mean 2.00 M and not 2.00 m, then moles of sodium chromate would be as follows:1.75 L x 2.00 moles/L = 3.50 moles sodium chromate
200/1000 x 6 = 1.2 moles
0.1 Moles
Since the formula shows two sodium atoms in each formula unit of sodium sulfate and this compound normally completely ionizes in water solution, the number of sodium ions will be twice the number of moles of the salt; in this instance, 1.0 moles of sodium ions.
There are 10 moles present in 585 g of sodium chloride.
Molarity = moles of solute/Liters of solution 0.300 M Na3PO4 = moles Na3PO4/2.50 Liters = 0.75 moles Na3PO4
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
Molarity is moles/liter, so in order to find the moles of a substance in a given volume, simply multiply molarity with volume (in liters). n=M*V
This solution contain 0,3 mol of sodium chloride.
the answer is 2
The answer is 2,4 moles.
Molarity = moles solute/ Liters solution