Calculate how much lithium bromide (s) would have to be dissolved in DI water in order to make 1.00 mL of a saturated lithium bromide (aq) solution if this salt has a solubility of 286 g/L at 25°C.
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Calculate how much lithium bromide (s) would have to be dissolved in DI water in order to make 1.00 mL of a saturated lithium bromide (aq) solution if this salt has a solubility of 286 g/L at 25°C.
Given that, lithium bromide (s) would have to be dissolved in DI water lithium bromide (aq) solution. The reaction can be written as :
At 25,
The concentration of Li+ and Br- will be the same.
Let concentration of each be x
Solubility is 286 g/L
Molar mass of LiBr is 86.845 gms.
1 mole of LiBr is 86.845 gms
So, Solubility product =
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