A lab group was supposed to make 12 mL of a 29% acid solution by mixing a 20% solution, a 27% solution, and a 41% solution. However, the 20% solution was mislabeled, and was actually a 10% solution, so the lab group ended up with 12 mL of a 24% acid solution, instead. What are the volumes of the solutions that should have been mixed? Volume of 20% solution = Ex: 1.2 mL Round answers to Volume of 27% solution = mL one decimal place. Volume of 41% solution = mL n

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A lab group was supposed to make 12 mL of a 29% acid solution by
mixing a 20% solution, a 27% solution, and a 41% solution. However, the
20% solution was mislabeled, and was actually a 10% solution, so the lab
group ended up with 12 mL of a 24% acid solution, instead. What are the
volumes of the solutions that should have been mixed?
Volume of 20% solution = Ex: 1.2 mL
Round answers to
Volume of 27% solution =
mL
one decimal place.
Volume of 41% solution =
mL
n
Transcribed Image Text:A lab group was supposed to make 12 mL of a 29% acid solution by mixing a 20% solution, a 27% solution, and a 41% solution. However, the 20% solution was mislabeled, and was actually a 10% solution, so the lab group ended up with 12 mL of a 24% acid solution, instead. What are the volumes of the solutions that should have been mixed? Volume of 20% solution = Ex: 1.2 mL Round answers to Volume of 27% solution = mL one decimal place. Volume of 41% solution = mL n
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