subject
Mathematics, 19.10.2021 22:30 Chavens520

1 You perform a dilution by combining 75 mL of NaCl plus 375 mL DI water.

Concentration of the first tube is 1000 ng/mL. What is the final dilution of a

third tube?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0
Answers: 1
question
Mathematics, 21.06.2019 18:30
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
question
Mathematics, 21.06.2019 19:30
Find the commission on a $590.00 sale if the commission is 15%.
Answers: 2
question
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 2
You know the right answer?
1 You perform a dilution by combining 75 mL of NaCl plus 375 mL DI water.

Concentratio...
Questions
question
Spanish, 28.05.2021 05:10
question
Mathematics, 28.05.2021 05:10
Questions on the website: 13722367