![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30 nasibamurodova
What are the chemical names of these compounds? ke: mg3n2: reset next
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 1
You know the right answer?
What are the chemical names of these compounds? ke: mg3n2: reset next...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/mkx.png)
Arts, 06.11.2020 20:50