Calculate mass of 100 molecules of sucrose `(C_(12)H_(22)O_(11)`

Calculate the mass of 10^20 molecules of H_2O .

Calculate the mass of one molecule of CH4 ?

Calculate the mass of one molecule of oxygen.

Calculate mass of 2.7moles of C_(12)H_(22)O_(11) (molar mass = 342 g/ mol)

The osmotic pressures of 0.010 M solutions of KI and sucrose ( C_(12)H_(22)O_(11) ) are 0.432 atm and 0.24 atm respectively. The van't Hoff factor for KI is :

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Define mole. Calculate the mass of one molecule of H_(2)O

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