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## Molar mass - Wikipedia

en.wikipedia.org/wiki/Molar_mass

In chemistry, the molar mass M is a physical property defined as the mass of a given substance .... For example, water has a molar mass of 18.0153(3) g/mol, but individual water molecules have molec...

## Molecular weight of Water - Convert

www.convertunits.com/molarmass/Water

Calculate the molar mass of Water in grams per mole or search for a chemical formula or substance.

## Calculating Molecular Weight / Molar Mass - ChemCollective

chemcollective.org/activities/tutorials/stoich/calculating_molecular_weight

This tutorial provides instruction and practice on how to calculate the molecular weight of a substance from the atomic weights given on the periodic table.

Nov 21, 2013 ... Given atomic masses, find molar mass of a compound Atomic mass H=1, O=16.

## Molar mass of water - Chemistry Online Education - WebQC.Org logo

www.webqc.org/molecular-weight-of-water.html

Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of water is 18.01528 ± 0.00044 g/mol ...

## Chemistry Molecular Mass - Shmoop Chemistry

www.shmoop.com/stoichiometry/molecular-mass.html

What's the molecular mass of water (H2O)? To calculate the molecular mass we add together the atomic mass of two hydrogen atoms and one oxygen atom:

## ChemTeam: Mass of One Molecule

www.chemteam.info/Mole/Mass-One-Molecule.html

Step #1 - the molar mass of water is 18.015 g/mol. This was calculated by multiplying the atomic weight of hydrogen (1.008) by two and adding the result to the ...

## BBC - GCSE Bitesize Science - Moles and molar mass : Revision

www.bbc.co.uk/schools/gcsebitesize/science/triple_ocr_gateway/how_much/moles_molecular_mass/revision/1/

The molar mass is the relative formula mass of a substance in grams (measured in g/mol). Mass is ... the Mr of water is 18, so its molar mass is 18 g/mol. the Mr of  ...