Answer:
Juanita dissolves 46 g of MgBr2 (molar mass: 184.11 g/mol) in 0.5 kg of distilled water. What is the molality of the solution?
Answer:
12
Step-by-step explanation:
26+(-2)=24
24/2=12
(25-y) ^2-y^2=25
y=12
x=25-12
x=13
(13,12)
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