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Dichloromethane is H2Cl2C, assuming you are asking about natural isotopes:

- hydrogen has 2 naturally occurring isotopes
- chlorine has 2 naturally occurring isotopes
- carbon has 2 naturally occurring isotopes

While there are 4 combinations of isotopes for hydrogen and chlorine, only 3 of each matter: heavy-heavy, heavy-light, and light-light.

Thus 3 x 3 x 2 = 18 different masses.

Q: How many different mass molecules are there for dichloromethane?

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One mole of different compounds have different masses but have same number of molecules because that is the definition of a mole - a mole is about 6.022x1023 molecules of any particular material - and is normalized to the mass of Carbon-12.

The number of molecules is 4,993.10e23.

You have to take into account the possibility of forming molecules from the natural isotopes of chlorine (Cl-35 and Cl-37) and those of oxygen (O-16, 17, 18).

The number of molecules is 6,624354943.10e23.

representative particles,moles, and mass.

Related questions

To calculate the grams of dichloromethane produced, we first need to convert the mass of methane from kilograms to grams, which is 1,540 grams. Given a yield of 48.2%, we can multiply this by the yield percentage to find the actual amount of dichloromethane produced: 1,540 grams of methane x 0.482 = 742.28 grams of dichloromethane.

277kg

Yes, the molar mass is different for isoelectronic molecules.

If mixed together, molecules with various masses will move at different speeds related to their mass.

One mole of different compounds have different masses but have same number of molecules because that is the definition of a mole - a mole is about 6.022x1023 molecules of any particular material - and is normalized to the mass of Carbon-12.

4

Molecules can be a very important piece of information while dealing with moles or mass. For example, one can very easily convert molecules to moles to find the mass of a substance (this needs the # of molecules of the compound/element and the chemical formula). Also, the number of molecules can find moles and atoms through different equations.

The molecular weight of it is 386.654g/mol. Convert mass to grams (i.e. 0.0039g). divide mass by molec weight to get 1.0083573x10^-5 moles. Multiply this by avagadros number to get the amount of molecules. this gives you 6.072x10^18 molecules.

Molecules are not a force, they have mass.

The number of molecules is 4,993.10e23.

This depends on the mass of nitrogen contained in the balloon.

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