# How many moles are present in 10 5 grams of NaCl?

Contents

## How many moles are in 10.5 g of sodium?

Explanation: The number of moles present in 10.5 grams of NaCl are, 0.179 moles. Therefore, the number of moles present in 10.5 grams of NaCl are, 0.179 moles.

## How many moles are present in NaCl?

One mol of NaCl (6.02 x1023 formulas) has a mass of 58.44 g.

## How many moles and grams are in NaCl?

We know that 1 mole of any substance contains the amount of mass equal to its molar mass. So, 1 mole of NaCl has a mass of 58.5 g.

## What is the mass of 10 moles of NaCl?

​ Hence, the molar mass of NaCl is 58.5 g/mol.

## How many grams of sodium are there in 10g of sodium sulfate?

Sodium sulfate (Na2SO4 N a 2 S O 4 ) has a molar mass of 142.04g/mol. Therefore, 10g of it represents 10 / 142.04 = 0.07mol.

## How do you find moles of sodium ions?

First, calculate the moles of sodium sulfate you have in a 14.2g sample. Now, for every 1 mol of Na2 SO4 you have 2 moles of Na+ ions. Multiple the moles of Na2 SO4 that you found just then by 2 to obtain the moles of sodium ions. Use Avogadro’s number (6.022 x 1023 ) to find the number of ions present.

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## How many grams of NaCl are in 23.4 moles of NaCl?

The molecular weight of NaCl = (23 +35.5) = 58.5g/mol.

## How many moles are there in 250g of NaCl?

0.125 mol; 7.32 g.

## How many moles and grams of NaCl are present in 250cm3 of a 0.5 m NaCl solution?

Given, volume of solution is 250ml or 0.25 liter. So, number of mole of solute (NaCl) is 0.125mole present in solution . Hence, 7.3125 grams of sodium chloride is present in 250mL.