Find the no.of moles of 18grams of H2O molecules
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Explanation:
Answer. It is equal to Avogadro's number (NA), namely 6.022 x1023. If we have one mole of water, then we know that it will have a mass of 2 grams (for 2 moles of H atoms) + 16 grams (for one mole O atom) = 18 grams.
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Answer:
18 gram of H20 molecules contains 1 moles ....
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