Table of Contents

## How do you convert dm3 to moles?

To find the number of moles in a solution, multiply the concentration by the volume in dm3. Again, if the volume is in cm3, divide the volume by 1000 first to convert it into dm3.

### How is gdm3 calculated?

(g dm-3) = mass (g) Volume (dm3) Page 2 Calculations in Chemistry MOLES A measure of the amount of substance. Number of = mass (m) moles (n) Molar mass (Mr) Mass is measured in grams. Molar mass is calculated by adding the atomic masses (from the Periodic Table) together.

#### How do you convert g to dm3?

The answer is: The change of 1 g ( gram ) unit of concrete measure equals = to 0.00042 dm3 ( cubic decimeter ) as the equivalent measure for the same concrete type.

**What unit is mol dm 3?**

The units moles per liter (mol liter–1) or moles per cubic decimeter (mol dm–3) are used to express molar concentration. They are equivalent (since 1 dm–3 = 1 liter).

**How do you get g mol?**

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.

## How do you calculate the concentration of a solution in g dm 3?

Rearranging the equation for concentration allows the mass of solute to be calculated:

- mass of solute in g = concentration in g/dm 3 × volume in dm 3
- A solution of sodium chloride has a concentration of 10 g/dm 3.
- mass of solute in g = concentration in g/dm 3 × volume in dm 3
- = 10 g/dm 3 × 2 dm 3

### Is G dm3 the same as mol dm 3?

The relative formula mass of the solute is used to convert between mol/dm 3 and g/dm 3: to convert from g/dm 3 to mol/dm 3, divide by the relative formula mass.

#### How to convert mol DM3 to G DM-3 concentration?

multiply the mol dm-3 value by the relative molecular mass (Mr) of the chemical in solution to get the g dm-3 conc. value. Rep:? You get these gems as you gain rep from other members for making good contributions and giving helpful advice. The concentration which i have to convert is 0.403 mol dm-3 in g dm-3.

**How do you convert cm3 to Dm3?**

divide by 1000 to convert from cm3 to dm3 multiply by 1000 to convert from dm3 to cm3 For example, 250 cm3 is 0.25 dm3 (250 ÷ 1000). It is often easiest to convert from cm3 to dm3 before continuing with a concentration calculation.

**How to calculate the G DM3 Conc value?**

You get these gems as you gain rep from other members for making good contributions and giving helpful advice. multiply the mol dm-3 value by the relative molecular mass (Mr) of the chemical in solution to get the g dm-3 conc. value. Rep:?

## What is the volume of acid in DM3?

Volume of acid = 100 ÷ 1000 = 0.1 dm 3. Concentration of acid = 0.02 mol ÷ 0.1 dm 3 = 0.2 mol/dm 3. Converting between units