Question

A 70% hcl solution has the strength of 35 meq/ml. how many ml are needed to prepare 50 meq?

Answer 1

Answer;

1.43 mL

Step-by-step explanation;

35 mEq/ml = 50 mEq/ml

Taking the quotient;

50 mEq /35 mEq/mL = 1.428 mL

Rounded to two d.p

= 1.43 mL