jessies5070 jessies5070

02-10-2021
Mathematics

contestada

How much water should be added to 10 mL of 14% alcohol solution to reduce the concentration to 5%?

We should add___mL.

Respuesta :

Luma2077 Luma2077

02-10-2021

Answer:

X = 2 mL

Step-by-step explanation:

Let's do it

X = the amount of water added to the solution (in mL)

.06(10) = .05(10 + X)

.6 = .5 + .05X

.1 = .05X

2 = X

X = 2 mL

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liviegoat liviegoat

02-10-2021

Answer is 9.81

I did my best sorry

Answer Link

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