**Contents**show

## How do you find the moles of MgCl2?

Molar mass = (24.31 + 2 × 35.45) = **95.21 g mol**–1 i.e. 95.21 g of MgCl2 is exactly 1 mole.

## How do I calculate moles?

**How to find moles?**

- Measure the weight of your substance.
- Use a periodic table to find its atomic or molecular mass.
- Divide the weight by the atomic or molecular mass.
- Check your results with Omni Calculator.

## How many moles are in 1.25 grams of MgCl2?

Calculate the moles of Magnesium in 1.25 grams of magnesium Ans: **0.0514 1 mol** mg = 24.305 1.25g mg contains = 1.25/24.305 = 0.0514 moles Molar mass of Chloride (Cl) = 35.45 gm/mol Q3 Use the moles of Magnesium in Question 2 to calculate the moles and mass of MgCl2.

## How many grams are in 88.1 moles?

How many grams are in 88.1 moles of magnesium? 88.1 molx 24.3059 = **21409**.

## How many particles are in 7.5 moles?

Explanation: And Avogadro’s number , 6.022×1023⋅mol−1 specifies a molar quantity…… And so 7.5⋅mol×6.022×1023⋅mol−1≅**4.5×1024 sulfur atoms** .

## How many grams are in 1 mole of CCl4?

1 mole is equal to 1 moles CCl4, or **153.8227 grams**.

## How many grams are in fe2s3?

Iron(3+) sulfide is a member of the class of iron(3+) sulfides that has formula Fe2S3.

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3.1Computed Properties.

Property Name | Property Value | Reference |
---|---|---|

Monoisotopic Mass | 207.786085 |
Computed by PubChem 2.1 (PubChem release 2021.05.07) |