subject
Chemistry, 09.12.2020 21:50 kaylaalvarado2018

The EPA tracks the amount of DDT that has entered into our water systems to ensure water safety. Calculate the ppm for a solution made by putting 2.7 g of DDT into a 59000 g of water. Assume masses are additive a. 46 ppm
b. 0.0046 ppm
c. 4.6 ppm
d. 4.6 x 10^-5 ppm

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 03:40, MayFlowers
Can someone me with questions 12 and 13 plz.
Answers: 3
image
Chemistry, 22.06.2019 07:00, yair7
This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.
Answers: 1
image
Chemistry, 22.06.2019 15:00, jcox626
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
Answers: 2
image
Chemistry, 22.06.2019 16:20, kenia41
When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa
Answers: 1
You know the right answer?
The EPA tracks the amount of DDT that has entered into our water systems to ensure water safety. Cal...

Questions in other subjects:

Konu
Biology, 24.12.2019 13:31
Konu
Mathematics, 24.12.2019 13:31