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## How many electrons would weigh 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 much does a mole of electrons weigh?

Calculate the total mass of 1 mole of electrons is (mass of 1electron=9.1*10^-31kg) mass of 1 electron **9.1 X 10¯³¹ kg**.

## 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 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 present in 1kg of water?

3 Answers By Expert Tutors

Each water molecule has 10 electrons, so multiply that answer by 10 to get the total number of electrons, **3.34 x 10^27 electrons** per kg water.

## How many electrons are there in 1g?

1.098×**1027electrons** weigh 1 gram.

## How many moles of protons will weigh 200g?

The mass of 1 proton is same as the mass of 1 Hydrogen atom. One mole of hydrogen atom weighs 1 gm. Or, 1 mole of proton will weigh 1 gm. Therefore, **200 moles** of proton will weigh 200gm.

## What is the charge on 1 mole of electrons?

Charge on a single electron is 1.6 x 10^-16 Coulomb. There are 6.02 x 10^23 electrons per mole. So we get the charge on one mole of electrons as (1.6 x 10^-16) x (6.02 x 10^23) = **96500 C** which is also called 1 Faraday.

## How we can calculate the mass of 1 mole of electron?

Hence we can say that when we say 1 mole of electrons we are referring to $6.02 times {10^{23}}$ electrons. -Now, we will calculate the mass of 1 mole of electrons. Hence the mass of 1 mole electron of electrons is **$5.48 times {10^{ – 7}}$Kg**.

## What is the net charge of 1 mole 6.02 1023 of electrons?

3. The total charge on 1 mole of electrons (6 x 10^{23} particles) is equal to **1 faraday of charge**.