Calculate the number of molecules in 3 moles of co2

Reference no: EM13173327

calculate the number of Ions in NaCl
calculate the number of molecules in 3 moles of CO2
calculate the mass of 3 moles of CaSO4
Calculate the number of moles in 250cm3 of a 0.25moll-1 solution
Calculate the mass of Sodium Nitrate required to prepare 50cm3 of 0.2 moll-1 solution

Reference no: EM13173327

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