Asked by frank
EDTA: 292.2
1. How would you make 250ml's of a 15% EDTA solution
2.How much of solution 1(above)should be used to make 500ml's of a .1% EDTA solution.
1. How would you make 250ml's of a 15% EDTA solution
2.How much of solution 1(above)should be used to make 500ml's of a .1% EDTA solution.
Answers
Answered by
DrBob222
1. 15 g EDTA/100 = 15%.
Scale up to 250.
15 g EDTA x (250/100) = ?
2. mL1 x %1 = mL2 x %2
Substitute and solve.
Scale up to 250.
15 g EDTA x (250/100) = ?
2. mL1 x %1 = mL2 x %2
Substitute and solve.
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