How many moles of calcium fluoride , `CaF_(2)`, must be dissolved in 2.0 L of water at `25^(@)`C to form a saturated solution?

How many grams of calcium oxalate should be dissolved in water to make one litre of saturated solution? ( K_sp of CaC_2O_4 is 2.5 X 10^-9 and its molecular weight is 128 u)

60 grams of NaOH is dissolved in 120 grams of water at 25 ^@C to form a saturated solution. Find mass percentage of solute and solvent .

How many electrons in calcium have l = 0 ?

How many electrons in calcium have l = 0 ?

The co-ordination number of calcium fluoride (CaF_(2)) type structure is

The co-ordination number of calcium fluoride (CaF_(2)) type structure is

0.2 moles of HCI and 0.1 moles of calcium chloride were dissolved in water to have 500mL of solution, the molarity of CI^(-) ions is

How many moles of glucose should be dissolved into a solution with a total volume of 0.500 L to produce a 1 M glucose solution?