The atomic mass of a water molecule is 18 g/mol. How many molecules does 1-kg water contain? If you supply 2.3 x 106J of energy to break all H-bonds in 1-kg water so the water boils entirely, and assuming that 0.2 eV energy is needed to break one H-bond in water, how many H-bonds are there in 1-kg water? Compare the number of molecules and the number of H-bonds in 1-kg water.
The atomic mass of a water molecule is 18 g/mol. How many molecules does 1-kg water contain? If you supply 2.3 x 106J of energy to break all H-bonds in 1-kg water so the water boils entirely, and assuming that 0.2 eV energy is needed to break one H-bond in water, how many H-bonds are there in 1-kg water? Compare the number of molecules and the number of H-bonds in 1-kg water.
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Transcribed Image Text:The atomic mass of a water molecule is 18 g/mol. How
many molecules does 1-kg water contain? If you supply 2.3
x 106J of energy to break all H-bonds in 1-kg water so the
water boils entirely, and assuming that 0.2 eV energy is
needed to break one H-bond in water, how many H-bonds
are there in 1-kg water? Compare the number of molecules
and the number of H-bonds in 1-kg water.
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