![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 04:00
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
You know the right answer?
The same quantity of each solute is added to water. Which solution will have the greatest number of...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.03.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 28.03.2021 15:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.03.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 15:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
Engineering, 28.03.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 28.03.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 28.03.2021 15:30
![question](/tpl/images/cats/biologiya.png)
Biology, 28.03.2021 15:30
![question](/tpl/images/cats/en.png)
English, 28.03.2021 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
World Languages, 28.03.2021 15:40