Question

8,2378 grams of a sample containing magnesium chloride and sodium chloride is dissolved in water and its volume is completed to 400 mL. In the analysis of 25.0 mL of this solution, 0.4925 g AgCl is formed. Magnesium in another 25.0 mL sample is precipitated as MgNH4PO4 and then heated to 0.1335 g Mg2P2O7. Calculate the percentage of MgCl2.6H2O and NaCl in the sample [Mg2P2O7 = 222.55 g / mol AgCl = 143.32 g / mol NaCl = 58.44 g / mol MgCl2.6H2O = 203.31 g / mol].​

Answer 1

which chapter

can u plss tell chapter name . I studied through online class so chapter name don't remember