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From the above concept of mole we tell that one mole of carbon contains [12g] of carbon, which is the molar mass of carbon. So the amount of carbon present in [2] moles of carbon =[2 times 12{text{ }}g = 24g]. Hence [24g] of carbon is present in [2] moles of carbon.

## How many atoms are in 2 moles of carbon?

Explanation: In one mole of carbon, there are 6.02×1023 atoms. So in two moles, there will be twice that: 1.204×1024 .

## What is the atomic mass of 2 carbon?

Carbon exists as two major isotopes, ^{12}C, and ^{13}C (^{14}C exists and has a half life of 5730 y, ^{10}C and ^{11}C also exist; their half lives are 19.45 min and 20.3 days respectively). Each carbon atom has the same number of protons and electrons, 6.

…

Isotope | Atomic Mass amu | Natural Abundance % |
---|---|---|

^{18}O |
17.99916 | 0.204 |

## What is the mass of 2 moles?

According to the periodic table, 1 mol of U has a mass of 238.03 g, so the mass of 2 mol is twice that, or 476.06 g.

## How many atoms are in 2 moles?

If 1 mole of atoms is 6.02 x 1023 atoms, then 2 moles of atoms would be equal to 1.20 x 1024 atoms.

## How many atoms are present in 2.30 moles of carbon?

That is 6.02×10^{23} atoms/mole.

## What is the mass in grams of 2 mole He atoms?

Since protons and neutrons have about the same mass, a mole of either of these particles will weigh about one gram. For example, in one mole of helium, there are two moles of protons and two moles of neutrons – four grams of particles.

## What is the mass of two moles of carbon-12?

For example, 24 grams of ^{12}C atoms would be equal to two moles since 24 grams divided by the mass of one mole (12) equals 2. Further, Avogadro’s number acts as the conversion factor for converting between the number of moles in a sample and the actual number of atoms or molecules in that sample.

## How do you find the atomic mass of carbon?

The atomic mass of carbon would be 12.01 grams per mole of carbon atoms. To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons.

## What is the mass of 2 mole of carbon dioxide?

The answer is 24 g.

## How many atoms are in 2 moles h2o?

The second conversion factor reflects the number of atoms contained within each molecule. Two water molecules contain 4 hydrogen atoms and 2 oxygen atoms. A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms.

## What is the molar mass of carbon C?

From the above concept of mole we tell that one mole of carbon contains [12g] of carbon, which is the molar mass of carbon. So the amount of carbon present in [2] moles of carbon =[2 times 12{text{ }}g = 24g].

## How many moles of carbon are there in carbon dioxide?

A mole of CO2 molecules (we usually just say “a mole of CO2”) has one mole of carbon atoms and two moles of oxygen atoms.

## How many atoms are in a mole of carbon?

The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms • The number of particles in 1 mole is called Avogadro’s Number (6.0221421 x 1023).