**Contents**show

## How many electrons would make 1kg?

How many electrons are there in 1 kg? Answer: **1.8×10^6 moles of electrons** weigh 1 kg.

## How many moles of electrons weigh 7kg?

**1.825 x 10^6 moles** of electrons.

## How do you find the number of moles of electrons?

Converting coulombs to moles of electrons, moles of electrons = **coulombs / F** = 6.673 x 10^{2} / 96487 = 6.916 x 10^{–}^{3} mol. from which, one mole of H_{2} formed requires two moles of electrons.

## How many moles are in 1 kg of water?

Now 18g of H20 is equivalent to 1 mole. Hence, 1000g of it would be equal to 1000/18 moles. This comes out be **55.55 moles**. Thus 1 kg of water or ice has 55.55 moles of H20.

## How many electrons total would be found in 1.0 kg of iron?

In the one-kilogram iron weight there are 1.08·10^{25} atoms, which corresponds to the chemical amount of approximately 17.9 moles of atoms. In total there are **2.8·10 ^{26} electrons** and 8.6·10

^{25}of them are valence.

## How many electrons are in 1 kg of oxygen mole?

It is also called kilomole (kmol). One kmol contains 6.022×**1026** particles. Thus, lkg-mole of CH4 contains 6.022×1026 molecules.

## How many electrons are there in 1g?

1.098×**1027electrons** weigh 1 gram.

## How many number of moles are present in 1 kg of caustic soda?

=1.0⋅kg ×1000⋅g⋅kg−1 40.0⋅g ⋅mol−1=**25**1mol=25⋅mol… as required….

## How many moles are in 1 kg of oxygen?

so,**62.5 moles** of oxygen have (6.022×10^23×62.5) molecules. Hence 1 kg of oxygen has (376.38×10^23) molecules.

## How many moles are in 8 kg of oxygen?

The molar mass of oxygen is 16. Conclusion: 8 g of oxygen is composed of **0.5 moles**.