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## How do you calculate moles from concentration and liters?

Concentration formula: To find the molar concentration of a solution, **simply divide the total moles of solute by the total volume of the solution in liters**.

## How do you find moles from liters?

Converting from moles to volume (liters): Multiply your mole value by the molar volume constant, **22.4L**. Converting from particles (atoms, molecules, or formula units) to moles: Divide your particle value by Avogadro’s number, 6.02×10^{23}. Remember to use parentheses on your calculator!

## What is the formula for moles to grams?

In order to convert the moles of a substance to grams, you will need to **multiply the mole value of the substance by its molar mass**.

## How many moles of hydrogen is required to produce to 10 moles of ammonia?

**15 mole** of hydrogen required listen for 1 mole of ammonia 3mole of hydrogen is required so….

## How do you calculate moles of HCl?

**Step 3: Calculate the concentration of hydrochloric acid in mol/dm ^{3}**

- Concentration in mol/dm
^{3}= - Concentration in mol/dm
^{3}= - = 0.125 mol/dm
^{3} - Relative formula mass of HCl = 1 + 35.5 = 36.5.
- Mass = relative formula mass × amount.
- Mass of HCl = 36.5 × 0.125.
- = 4.56 g.
- So concentration = 4.56 g/dm
^{3}

## How do you find the mass of moles?

Given a sample’s mass and number of moles in that sample, it is also possible to calculate the sample’s molecular **mass by dividing the mass by the number of moles to** calculate g/mol. What is the molar mass of methane (CH_{4}) if there are 0.623 moles in a 10.0g sample? The molar mass of CH_{4} is 16.05 g/mol.