" calculale plt of "2g" of "NaOH

4.0 g of NaOH are contained in one declitre of a solution. Calculate mole fraction of NaOH.

A sample of CaCO_3 and MgCO_3 weighed 2.21 g is ignited to constant weight of 1.152 g. What is the composition of mixture ? Also calculale the volume of CO_2 evolved at 0^@C and 76 cm of pressure.

A sample of CaCO_3 and MgCO_3 weighed 2.21 g is ignited to constant weight of 1.152 g. What is the composition of mixture ? Also calculale the volume of CO_2 evolved at 0^@C and 76 cm of pressure.

Calculate the normality of NaOH when 2 g is present in 800 mL solution.

Calculate the normality of NaOH when 2 g is present in 800 mL solution.

Calculate the normality of NaOH when 2 g is present in 800 mL solution.

Calculate the normality of NaOH when 2 g is present in 800 mL solution.

4.0 g of NaOH are contained in one declitre of a solution. Calculate molarity of NaOH

Calculate the number of moles in 2g of NaOH .