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45 mEq/L EACH OF K+ and C- How many moles of K + are in 1.5...

45 mEq/L EACH OF K+ and C-

How many moles of K + are in 1.5 L of the solution?

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Answer #1

45mEq/L of K^+ is same 45m mole/L

45 m mole/L    = 0.045mole/L

no of moles of K^+   = molarity * volume in L

                                = 0.045mole/L * 1.5 L

                                  = 0.0675 moles of K^+

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