![subject](/tpl/images/cats/himiya.png)
Chemistry, 12.03.2021 07:50 alyssabailey
HELP ASAP PLEASE
12. A sample of water was taken from a distant water source and analyzed for lead and mercury. When a 100 gram sample of water was taken and analyzed, it was
determined to contain 0.0036 grams of lead and 0.00012 grams of mercury What are
the concentrations in parts per million (ppm)?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:30
What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:00
In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:30
Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
HELP ASAP PLEASE
12. A sample of water was taken from a distant water source and analyzed for lead...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 06:48
![question](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 06:48
![question](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 06:48
![question](/tpl/images/cats/istoriya.png)
History, 25.04.2020 06:48
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 06:48
![question](/tpl/images/cats/biologiya.png)
Biology, 25.04.2020 06:48
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 06:48
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 06:48
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 25.04.2020 06:48
![question](/tpl/images/cats/en.png)
English, 25.04.2020 06:48
![question](/tpl/images/cats/en.png)
English, 25.04.2020 06:48
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 06:48