Calculate the number of moles (of molecules) in the following samples. (A) 6.99 g H2O mole (B) 22.06 g benzene, C6H6 mole (C) 22.44 g ethyl alcohol, C2H5OH mole (D) 4.04x10^24 molecules CO2 mole (E) A sample of CO2 that contains 4.78x10^22 O atoms mole
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Calculate the number of moles (of molecules) in the following samples: (A) 3.96 g H2O, 0.22 mole (B) 10.18 g benzene, C6H6, 0.13 mole (C) 21.42 g ethyl alcohol, C2H5OH, 0.465 mole (D) 8.76x10^24 molecules CO2, 14.54 mole (E) A sample of CO2 that contains 9.42x10^22 O atoms, 0.2 mole
Madhur L.
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