How many " mL of " 0.1 N HCl is required to react completely using phenolphthalein with 2.0 g mixture of `Na_2CO_3` and `NaOH` containing equimolar amounts of two?

How many " mL of " 0.1 M HCl is required to react completely using phenolphthalein with 2.0 g mixture of Na_2CO_3 and NaHCO_(3) containing equimolar amounts of two?

How many of 0.1 N HCl are required to react completely with 1 g mixture of Na_2CO_3 and NaHCO_3 containing equimolar amounts of two ?

How many ml of 0.1 HCl is required to react completely with 1.0g mixture of Na_(2)CO_(3) and NaHCO_(3) containing equi-molar amounts of both ?

(a) What is van't Hoff factor? What types of values it can have if the solute molecules undergo (i) Dissociation ? (ii) Association ? (b) How many mL of a 0.1 M HCl solution are required to react completely with 1 g of a mixture of Na_(2)CO_(3) and NaHCO_(3) containing equimolar amounts of both ? (Molar mass : Na_(2)CO_(3)=106g, NaHCO_(3)=84 g )

How many mL of 0.1 M HCl are required to react completely with 1g mixture of Na_2CO_3 and NaHCO_3 containing equimolar amounts of both?