subject
SAT, 08.01.2022 03:40 dev804

Two solutions of different concentrations of acid are mixed creating 40 ml of a solution that is 32% acid. One-quarter of the solution is made up of a 20% acid solution. The remaining three-quarters is made up of a solution of unknown concentration, c. Which equation can be used to determine c, the unknown concentration? 30c + 10(0. 2) = 40(0. 32) (c) + (0. 2) = 40(0. 32) (c)( (0. 2)) = 40(0. 32) 30(c)(10(0. 2)) = 40(0. 32).

ansver
Answers: 1

Other questions on the subject: SAT

image
SAT, 25.06.2019 15:50, kellyroy74
Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.
Answers: 2
image
SAT, 28.06.2019 13:20, chie42
If the null hypothesis is false and the researchers do not reject it a type 2 error has been made. true or false
Answers: 3
image
SAT, 28.06.2019 17:00, goofy44
Compare the advantages and disadvantages of using cash instead of a credit card to obtain good services
Answers: 1
image
SAT, 28.06.2019 18:30, 592400014353
According to the passage a mound is
Answers: 2
You know the right answer?
Two solutions of different concentrations of acid are mixed creating 40 ml of a solution that is 32%...

Questions in other subjects:

Konu
Mathematics, 27.05.2020 05:02
Konu
Physics, 27.05.2020 05:02
Konu
Mathematics, 27.05.2020 05:02