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O 1 How mmany molecule of water are there in548 of H₂o. |
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Answer» Avogadro's number tells us there are 6.022 x 1023 molecules of water PER mole of water. So, NEXT we calculate how many molecules there are in a drop of water, which we determined contains 0.002775 moles: molecules in a drop of water = (6.022 x 1023 molecules/mole) x 0.002275 moles |
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