For the following question, enter the correct numerical value, (in decimal-notation, truncated/rounded-off to the second decimal place, e.g., 6.25, 7.00, - 0.33, 30.27, - 127.30) using the mouse and the onscreen virtual numeric keypad in the place designated to enter the answer. The ammonia prepared by treating ammonium sulphate with calcium hydroxide is completely used by NiCl_(2).6H_(2)O to form a stable coordination compound. Assume that both the reactions are 100% complete. If 1584 g of ammonium sulphate and 952 g of NiCl_(2).6H_(2)O are used in the preparation, the combined weight (in grams) of gypsum and the nickel-ammonia coordination compound thus produced is ........... (Atomic weights in g mol^(-1): H = a, N = 14, O = 16, S = 32, Cl = 35.5, Ca = 40, Ni = 59)

For the following question, enter the correct numerical value, (in dec

1.	For the following question, enter the correct numerical value, (in decimal-notation, truncated/rounded-off to the second decimal place, e.g., 6.25, 7.00, - 0.33, 30.27, - 127.30) using the mouse and the onscreen virtual numeric keypad in the place designated to enter the answer. The ammonia prepared by treating ammonium sulphate with calcium hydroxide is completely used by NiCl_(2).6H_(2)O to form a stable coordination compound. Assume that both the reactions are 100% complete. If 1584 g of ammonium sulphate and 952 g of NiCl_(2).6H_(2)O are used in the preparation, the combined weight (in grams) of gypsum and the nickel-ammonia coordination compound thus produced is ........... (Atomic weights in g mol^(-1): H = a, N = 14, O = 16, S = 32, Cl = 35.5, Ca = 40, Ni = 59)
Answer» Solution :`{:(UNDERSET((1584)/(132)"mol = 12 mol")((NH_(4))_(2)SO_(4))+Ca(OH)_(3)overset(100%)rarr underset("12 mol")underset("(Gypsum)")(CaSO_(4).2H_(2)O)+2NH_(3)),(underset((952)/(238)"mol = 4 mol")(NiCl_(2).6H_(2)O)+6NH_(3)overset(100%)rarr underset("4 mol")([NI(NH_(3))_(6)]Cl_(2))+6H_(2)O):}` `{:("Mass of CaSO"_(4).2H_(2)O" (gypsum)"=12xx172g=2064g,"(Molecular mass of "CaSO_(4).2H_(2)=172")"),("Mass of "[Ni(NH_(3))_(6)]Cl_(2)=4xx232g=928g,"(Molecular mass of "[Ni(NH_(3))_(6)]Cl_(2)=232")"),("combined weight (in G) "=2064+928=2992,):}`