SOLUTION: How many milliliters of pure acid should be added to 35 ml of 15% acid to make 40% acid solution?{Round your answer to the nearest hundredth if necessary.
Algebra.Com
Question 982276: How many milliliters of pure acid should be added to 35 ml of 15% acid to make 40% acid solution?{Round your answer to the nearest hundredth if necessary.
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
.
0.15(35ml)+1.00x=0.40(35ml+x)
5.25ml+1.00x=14ml+0.40x
0.60x=8.75ml
x=14.58ml
RELATED QUESTIONS
How many ml of 40% acid should be added to pure acid to make 40 ml of 45%... (answered by josgarithmetic)
How many ml of 30% acid should be added to pure acid to make 70 ml of 35%... (answered by josgarithmetic)
How many ounces of pure acid should be added to 35 oz of 40% acid to make 70% acid... (answered by josmiceli,lwsshak3)
How many ml of 30% acid should be added to pure acid to make 40 ml of 70%... (answered by josgarithmetic)
How many ml of 20 percent acid should be added to pure acid to make 40 ml of 35 percent... (answered by ankor@dixie-net.com)
How many ml of 50% acid should be added to pure acid to make 20 ml of 60%... (answered by swincher4391)
How many milliliters of 20 percent acid should be added to pure acid to make 40... (answered by stanbon)
how many ml of 20% acid solution should be added to pure acid to obtain 40 ml of 45% acid (answered by josgarithmetic)
How many ml of 40 percent acid should be added to pure acid to make 75 ml of 65 percent... (answered by sachi)