What is number of water molecules contained ina drop of water weighting0.06gram
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the molecular mass of H20 is 18 so in 18 gram of water there is Avogadro number of molecules, so in .06 it's that
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water=H20=1×2+16u=18u
18g ------------------1mole=6.022×10²³
1g-----------------------------6.022×10²³/18
0.06g-----------6.022×10²³×0.06/18
=2.073333333×10²¹
18g ------------------1mole=6.022×10²³
1g-----------------------------6.022×10²³/18
0.06g-----------6.022×10²³×0.06/18
=2.073333333×10²¹
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