SOLUTION: A chemist has a 25% and a 50% acid solution. How much of each solution should be used to form 200 mL of a 35% acid solution?
please help just one more time lol thank you so much
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please help just one more time lol thank you so much
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Question 125402: A chemist has a 25% and a 50% acid solution. How much of each solution should be used to form 200 mL of a 35% acid solution?
please help just one more time lol thank you so much Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! (acid from each solution) / (total amount of solution) = 35%
Let = amount of 25% solution used
Let = amount of 50% solution used
also given is ml
There are 120 ml of the 25% solution and 80 ml of the 50% solution
check answer
OK
