What is the concentration of htions at a ph = 2?
mol/l
what is the concentration of oh-...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.12.2019 19:31 Aidanjsauer
What is the concentration of htions at a ph = 2?
mol/l
what is the concentration of oh-ions at a ph = 2?
mol/l
what is the ratio of h+ ions to oh-ions at a ph = 2?
. 1
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:30
The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:30
Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/en.png)
English, 13.09.2020 17:01
![question](/tpl/images/cats/biologiya.png)
Biology, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/biologiya.png)
Biology, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/geografiya.png)
Geography, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01