maddiemccarter3892
12.10.2020 •
Mathematics
Doreen Schmidt is a chemist. She needs to prepare 24 of a 8% hydrochloric acid solution. Find the amount of 12% solution and the amount of 6% solution she should mix to get this solution.
Solved
Show answers
More tips
Answers on questions: Mathematics
- H Health What makes a locomotion possible? - In anatomy...
- H History Why did the Committee of Public Safety consider monopoly to be such a serious crime? (Hint: Think back to the ideals of the French Revolution)....
- B Biology Paul has a very detailed model of the solar system where each planet is made out of granite rock. since his little sister really liked the model, he spent two weeks in...
Ответ:
Step-by-step explanation:
12x+6(24-x)=7*24
12x+144-6x=168
12x-6x =168-144
6x=24
/6
x=4 ounces 12.00%
20 ounces 6.00%
Ответ: