A solution contains 43 mEq/L of of and 11 mEq/L of .If the only cation in the solution is ,what is the concentration in mEq/L?
A)43 mEq/L
B)11 mEq/L
C)54 mEq/L
D)32 mEq/L
E)2.0 mEq/L

Question

A solution contains 43 mEq/L of of  and 11 mEq/L of  .If the only cation in the solution is  ,what is the  concentration in mEq/L?
A)43 mEq/L 
B)11 mEq/L 
C)54 mEq/L 
D)32 mEq/L 
E)2.0 mEq/L

Quizplus · Accepted Answer

Since the total number of anions (11ea71d0_de49_b4ce_91e5_2dc9d29d56f9_TB6077_11 + 11ea71d0_de49_b4cf_91e5_bb3dd7426251_TB6077_11) in the solution is 54 mEq/L and the only cation is 11ea71d0_de49_dbe0_91e5_a7fb5110cf74_TB6077_11, the concentration of this cation should also be 54 mEq/L to balance the charge. Therefore, the answer is (C) 54 mEq/L.

A Solution Contains 43 MEq/L of Of and 11