kayladavuuis kayladavuuis

25-01-2021
Mathematics

contestada

A chemist needs to mix a 40% hydrochloric acid with a 70% hydrochloric acid to create a 20 oz mixture that is 55% hydrochloric acid. How much of the 70% hydrochloric acid will she need? (don't forget your units)
PLEASE HELP ASAP

Respuesta :

lincolnjpark lincolnjpark

26-01-2021

Answer:

y=10

Step-by-step explanation:

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