How many liters of 2.18 M solution can be made from 200.0 K2S?
A) 1.81
B) 1.20
C) 0.832
D) 0.252
E) none of the above
Molarity = (mass/molarmass)*(1000/V in mL)
= (mass/molarmass)*(1/V in L)
Molarity = 2.18 M
mass = 200.0 grams
Molarmass of K2S = 110.3 g/mol
2.18 = (200/110.3)*(1/V)
V = 0.832 L
How many liters of 2.18 M solution can be made from 200.0 K2S? A) 1.81 B)...
How many liters of a 2.18 M solution can be made from 200.0 g K2S?
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