A- Precipitation of Baz(PO.): Unknown number LIT 1- Mass of salt mixture (g) ...-0.2 ........... 2- Mass of filter paper

[answerhappygod]

A Precipitation Of Baz Po Unknown Number Lit 1 Mass Of Salt Mixture G 0 2 2 Mass Of Filter Paper 1 (95.4 KiB) Viewed 46 times

A- Precipitation of Baz(PO.): Unknown number LIT 1- Mass of salt mixture (g) ...-0.2 ........... 2- Mass of filter paper (9) 3- Mass of filter paper and Ba3(PO4)2 ............... ..091.g........ 4. Mass of Ba3(PO4)2 (g) B- Determination of Limiting Reactant: 1- Limiting reactant in salt mixture Bacle. Nasi Rau 2- Excess reactant in salt mixture २. Calculation: .-3 1- Moles Baz(PO.) 2 Precipitated: M.Wt. 602.2 g/mol 1.5.1.klo.... mols. 2- Moles BaCl22H30 reacted 3- Mass BaCl22H20 reacted (g): M.Wt. = 244.2 g/mol 4- Moles Na3PO4 12H20 reacted (g): M.Wt. = 380.2 g/mol 5- Mass Na3P0412H20 reacted (g): M.Wt. = 380.2 g/mol 6- Mass of salt mixture A.1 (g) 7- Mass of excess reactant, B.2 (g)#6-#3or#5 8- Percent BaCl2.2H20 in mixture 9- Percent Na3PO4 12H2O in mixture * Show your calculations for one trial on a separate sheet.