# How to calculate volume of a solution given molarity and grams

Not Helpful 11 Helpful I kept an extra digit here because we are not done with the calculations. This example is prepared with 'enough water' to make mL of solution.

Keep in mind, this is the total volume of the solution, not the volume of solvent used to dissolve the solute.

This example is prepared with 'enough water' to make mL of solution. Convert mL to liters. Search the site GO.

Molarity Dilution Problems Solution Stoichiometry Grams, Moles, Liters Volume Calculations ChemistryUpdated March 29, But this time we're not given the moles of solute. We have to calculate it from the mass of NaCl. That tells us that we have 0. I kept an extra digit here because we are not done with the calculations. When we are done I'll round off to two digits, the same as in the 2.

Now that we know the moles we can calculate the molarity. Moles of solute 0. What is the molarity of a solution made by dissolving 2.

In this case what you need to find out is how much NaCl would have to be dissolved in ml to give the concentration that is specified. This amount is going to have to be in grams because we don't have any balances that weigh in moles. So there is more than one step to this problem. The approach shown here is a conversion factor approach.

### How to Calculate Volume given the Molarity and the Grams of the Compund?

It involves remembering that molarity is a relationship between moles and liters. We can use that as a conversion factor to set up the calculation that relates The next step is to find out how many grams that is.

Seventy five L The molarity of the answer is zero. You need the molar mass. You can find the chemical formulas of this compound with a google search.

Your first question is about a 0. What's a good 3D Printer? Related Questions Calculating the volume given Molarity? Since there are milliliters per liter, you will need to divide the number of milliliters in this problem by in order to find the number of liters. To hasten the process, you could simply move the decimal point three places to the left instead of multiplying or dividing anything. Divide the number of moles of solute by the number of liters of solution.

##### Molar Volume, Avogadro's Law

In order to find the molarity, you need to divide 0. Tidy up your answer. Not Helpful 6 Helpful How can I calculate molarity if concentration is given as percentage?

## How to Calculate Molarity of a Solution

Convert the percentage to a decimal by moving the decimal point left two places. Not Helpful 11 Helpful What is the difference between molarity and molar mass? Molarity is a measure and unit of concentration. It is used to express concentration of a particular solution.

On the other hand, molar mass is a unit of mass. It is the mass of 1 mole of a substance. Not Helpful 13 Helpful Not Helpful 3 Helpful Better if you solve it yourself, but here is a shortcut.

Not Helpful 22 Helpful How can I calculate molarity when I am given mass in milliliters? Now you have moles of solute and liters of solution.