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## How many moles are in lead?

The number of atoms in a mole of lead is equal to the Avogadro Constant which = **6.02×1023**mol−1 . So 208g of lead contain 6.02×1023 atoms. So 4.77 g of lead contains: 6.02×1023208×4.77=1.38×1022 atoms.

## How many grams would 1 mole of lead weigh?

The mass of one mole of Lead is equal to **207.2 grams**. The mass of one mole of a molecule is equal to the mass of one mole of each of the atoms in the compound.

## How many moles are in 1.50 x1012 atoms of lead?

Therefore, as per calculation, in order to get [1.50 times {10^{12}}] atoms of lead , the number of moles to be obtained should be the following method. [ = **2.49 times {**10^{ – 12}}] [moles]of lead.

## What is the formula for calculating molar mass?

Method 1 of 2:

Molar mass is the mass (in grams) of one mole of a substance. **Using the atomic mass of an element and multiplying it by the conversion factor grams per mole (g/mol)**, you can calculate the molar mass of that element.

## What is the formula for moles to grams?

Moles to Grams Conversion Formula. 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**.