isabelalford96 isabelalford96

10-11-2020
Mathematics

contestada

How much water should be added to 34 mL of 18% alcohol solution to reduce the concentration to 17%?

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gflores111 gflores111

10-11-2020

Answer:

add -0.72 to both sides

2.04 - 0.72 = 0.72-0.72+0.06x

1.38=0.06x

divide by 0.06

1.38/0.06 = x

23 =x

23 ml water

Step-by-step explanation:

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10-11-2020

Answer:

2mL of water is need to reduce 18% alcohol solution to 17%

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