The molecular mass of NaCl is 58,439 769 28 g.
The atomic weight (not mass) of sodium is calculated after the determination of the atomic masses of each natural sodium isotopes by mass spectrometry.
what is the molar mass for NaC1 !!!???!!!???!!!??? --- The molar mass of sodium chloride (NaCl) is 57,958 622 382.
The molar mass of NaCl (sodium chloride) is 58.44 g/mol. To find the molar mass of 3.00 mol of NaCl, you would multiply 3.00 mol by the molar mass of NaCl. For the 1.50 kg, you would first convert the mass from kilograms to grams (1 kg = 1000 g), then divide the mass by the molar mass to find the number of moles.
You need to know the molar mass of NaCl. Then 10g/molar mass = moles.
The molar mass of sodium chloride (NaCl) is 58,44 g.
Molar mass of Na = 22.9898g/mol Molar mass of Cl = 35.45g/mol Total molar mass = 58.4398g/mol 58.4398g * 3.7mol =216.22726g
Molar Mass NaCl is 58.5g, 39.3% Na (5.90g), Molar Mass Na is 23.0g, 5.90/23.0 = 0.256 moles
i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2 i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2 i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2 i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2
Multiply the number of moles times the molar mass of the compound. Moles cancel and you are left with mass in grams.For example: What is the mass of 2.47 moles of sodium chloride, NaCl?Known: The molar mass of NaCl is 58.44g/mol. (Using atomic weights in grams from the periodic table.)Solution:2.47mol NaCl x 58.44g/mol NaCl = 144g NaCl
The molar mass of an element is its atomic weight from the periodic table in grams. The molar mass of a compound is the sum of the atomic weights in grams of each element times the subscript for each element. The mass of 1 mole of NaCl = (1 x 22.989770g/mol Na) + (1 x 35.453g/mol Cl) = 58.443g/mol NaCl. 0.5mol NaCl x (58.443g NaCl/1mol NaCl) = 29g NaCl or 30g NaCl using significant figures.
Divide by molar mass of NaCl (not NaCI ! ) which is 58.44 g/mol NaCl.
NaCl - you find the molar mass of Na (sodium) and add it to the molar mass of Cl (chlorine). This is one mole of NaCl. You then multiply it by Avogradro's number, which is 6.02 x 1023 and this will give you your answer.
To calculate molar mass, you use the following formula.Molar Mass = Given mass / number of moles.For example if you are given that there is 85 gram of ammonia and it is 5 moles. Then Molar Mass = 85/5 = 17 g.