subject
Mathematics, 16.02.2021 20:40 Nicoleebel1386

Doreen Schmidt is a chemist. She needs to prepare 32 ounces of a 12% hydrochloric acid solution. Find the amount of 16% solution and the amount of 8% solution she should mix to get this solution.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000
Answers: 1
question
Mathematics, 21.06.2019 18:10
An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years
Answers: 3
question
Mathematics, 21.06.2019 21:30
Which of the following shows the length of the third side, in inches, of the triangle below
Answers: 2
question
Mathematics, 22.06.2019 01:00
Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below. trans typ./ check no. date description of transaction payment/ debit deposit/ credit (+) balance 1,200 00 324 10/6 miller's food market 45.87 45 87 groceries 1,154 13 325 10/7 cyber center computer outlet 218.59 218 59 monitor 935 54 326 10/9 sandy's beauty salon 30.00 30 00 haircut and styling 900 59 deposit 10/10 paycheck 621.33 621 33 1,621 92 evaluate leslie's check register. a. leslie did a good job. everything is correct. b. the final balance is wrong; she did not add everything correctly. c. leslie should have written debit instead of deposit for the transaction type. d. leslie switched the debit and credit columns.
Answers: 2
You know the right answer?
Doreen Schmidt is a chemist. She needs to prepare 32 ounces of a 12% hydrochloric acid solution. Fin...
Questions
question
Mathematics, 01.08.2019 19:50
Questions on the website: 13722362