Question

For the given unbalanced reaction CaSO4 + NaCl → CaCl2 + Na2SO4
1. How many CaSO4 in kg is required for producing 1000 mole of Na2SO4? Assume NaCl in excess.

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Answer 1

Answer:

136kg

Step-by-step explanation:

by POAC

we know moles of caso4=moles of Na2SO4

moles of CaSO4=1000

mass of CaSO4=1000×136(molar mass) =136000g=136kg