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steposvetlana [31]
3 years ago
12

Okay so this is half math half chemistry...

Chemistry
1 answer:
AleksandrR [38]3 years ago
3 0
So you need to find the volume in L? If so:
Convert the mass of Lithium Bromide into moles by dividing the 100 grams by the molar mass of LiBr, taken from the periodic table 
In a solution, moles = (concentration in mole/L) x (volume in L)
We know the moles, we have the concentration in mole/L, now find the volume in L, and you should get 0.288. Plz do the math and check for yourself
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