What is the mass of 4.35x10-2 moles of sodium chloride?

Which is the mass of 8 moles of sodium chloride?

Sodium chloride has a molar mass of about 58.5 g/mol. So multiply 8 moles by molar mass to get about 468 grams.

How many moles of sodium chloride solute are in 155 grams of an 85.5 percent by mass solution?

To find the moles of sodium chloride solute in 155 grams of an 85.5% solution, first calculate the mass of sodium chloride present in the solution (mass percent x mass of solution). Then, convert the mass of sodium chloride to moles using its molar mass (58.44 g/mol). This will give you the number of moles of sodium chloride solute in the solution.

How many moles are there in 20.67g sodium chloride?

To find the number of moles in 20.67g of sodium chloride, you need to first calculate the molar mass of NaCl (sodium chloride), which is approximately 58.44 g/mol. Then, divide the given mass by the molar mass to get the number of moles. In this case, 20.67g divided by 58.44 g/mol is approximately 0.354 moles of sodium chloride.

The formula of 20 moles of sodium chloride?

The chemical formula of sodium chloride is NaCl; formula is not dependent from the number of moles. Because the molecular mass of NaCl is 57,958 622 382, the mass of 20 moles is 1159,172 447 64.

How many grams of sodium are needed to produce 5.3 moles of sodium chloride?

molecular formula for sodium chloride = NaClIf the mole (n) for NaCl = 5.3 moles, then the mole of sodium (Na) = 5.3 moles as well. 1 to 1 ratio mass = moles X molar mass m = 5.3 x 22.9 = 121.37 grams of sodium in 5.3 moles of sodium chloride

How many moles are in 117g of sodium chloride?

To find the number of moles in 117g of sodium chloride, you need to first calculate the molar mass of NaCl, which is 58.44 g/mol. Then, divide the given mass (117g) by the molar mass to get the number of moles. So, 117g / 58.44 g/mol = 2 moles of sodium chloride.

How many moles are there in 42.5 grams of sodium chloride?

To find the number of moles in 42.5 grams of sodium chloride (NaCl), you first need to calculate the molar mass of NaCl, which is 58.44 g/mol. Then divide the given mass by the molar mass to get the number of moles. In this case, 42.5 grams divided by 58.44 g/mol is approximately 0.727 moles of sodium chloride.

How much moles are in the element sodium chloride?

Sodium chloride is a compound not an element; the molar mass of NaCl is 58,44 g.

What is the mass of sodium in 11.7 g of sodium chloride?

This question can be answered with the equation n = m ÷ M (where n is the number of mol's, m is te mass in grams and M is the Molar Mass of Sodium Chloride). Now, sodium chloride's molecular formula is written as, NaCl Now if we think of this formula as representing a ratio of elements within the compound, we can see that, NaCl : Cl = 1 mole of sodium chloride molecules : 1 mole of Chloride atoms So, as we know the mol ratio for this molecule, we can establish the mass of sodium in 11.7g of sodium chloride by first calculating the number of moles of Sodium chloride in 11.7g of the substance, so then moles = mass of sodium chloride ÷ Molar mass of sodium chloride = 11.7 ÷ 58.44277 = 0.20019584971759552122529442050745 moles (note that in stochiometry i personally prefer not to round numbers until the end of the question Now by applying this number to the mol ratio, we can calculate the number of moles of sodium in sodium chloride 1 mole of sodium chloride molecules : 1 mole of Chloride atoms =0.20019584971759552122529442050745 : 0.20019584971759552122529442050745 Now that we have established that the number of moles of of sodium in 11.7g of sodium chloride is 0.20019584971759552122529442050745 mol, the mass of sodium in 11.7g of sodium chloride can be calculated with the formula, m = n M = mass of sodium in 11.7g of sodium chloride = 0.20019584971759552122529442050745 X 23 = 4.6045045435046969881817716716713g (all decimal places)

If 2 moles of sodium carbonate are used in the reaction how many grams of sodium chloride will be formed?

By stoichiometry, 2 moles of sodium carbonate will produce 2 moles of sodium chloride. The molar mass of sodium chloride is approximately 58.44 g/mol, so 2 moles would weigh about 116.88 grams.

How many moles in 22.6g of sodium chloride?

To find the number of moles in 22.6g of sodium chloride, you first need to determine the molar mass of NaCl, which is approximately 58.44 g/mol. Then, divide the mass of the sample by the molar mass to get the number of moles. In this case, 22.6g / 58.44 g/mol ≈ 0.387 moles of NaCl.

The molarity of a 10.0 L aqueous solution that contains 23.4 grams of sodium chloride is?

The first step is to convert the mass of sodium chloride to moles using its molar mass. Then, divide the moles of sodium chloride by the volume of the solution in liters to calculate the molarity.