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OpenStudy (anonymous):
Would be highly appreciated if someone helped me out with this question! The molar mass of water (H2O) is 18.0 g/mol. A sample of water has a mass of 18.0 g. How many moles of water are contained in this sample? 1.00 18.0 36.0 324
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OpenStudy (abmon98):
Number of Moles=Mass(g)/Molar Mass(g/mol) plug in your values 18/18=1 mole
OpenStudy (anonymous):
Thank you!
OpenStudy (abmon98):
your welcome :)
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