**Contents**show

## How many moles are in 50g of CO?

Explanation: The answer is **44.0095**.

## How many moles is 45 grams?

45 grams silver X (1 mole / 107.87 grams) = **0.417 moles**.

## 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 are in 5 grams?

How many moles are 5 grams of calcium ? (Atomic mass of calcium =40u). Thus, there are **0.125 mole** in 5 grams of calcium. Thus, 5 grams calcium constitute 0.125 mole of calcium. In the above case, mass of element is 5 grams and molar mass of element is 40g/mol.

## How many moles are in 42 grams Na?

Answer: **0.61 moles** of Na are in 42 g of Na.

## How many moles is 40 grams of carbon?

The answer is **12.0107**.

## How many atoms are in 5 moles?

Hence, number of moles of Oxygen in 5 Moles of CO = 5. The number of oxygen atoms present can be obtained by multiplying the moles of oxygen by Avogadro’s Number. So, number of oxygen atoms present = 5 x ( 6.023 x 10^23 ) = **30.115 x 10^23 nos**.