Calculate the number of molecules, atoms and the total number of atoms in 360 g water.
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Answer:
There are 20 molecules of H2O in 360 g water.
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Refer attachment
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Explanation:
mole=given mass/molar mass
molar mass oc water=16+2=18
mole=360/18
" =40
hence no. of molecule=40NA
atoms =40×3×NA
=120NA
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