![subject](/tpl/images/cats/himiya.png)
Chemistry, 27.06.2019 21:00 annikafischer
Which weak acid would be best to use when preparing a buffer solution with a ph of 9.70?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:40
Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:00
What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:30
You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:30
Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
You know the right answer?
Which weak acid would be best to use when preparing a buffer solution with a ph of 9.70?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 14:00
![question](/tpl/images/cats/en.png)
English, 13.11.2020 14:00
![question](/tpl/images/cats/en.png)
English, 13.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 14:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 14:00
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2020 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.11.2020 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 13.11.2020 14:00