![subject](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2020 05:57 motorxr714
A chemist titrates 230.0 mL of a 0.0532M nitrous acid (HNO_2) solution with 0.2981 M NaOH solution at 25 degree C, calculate the pH at equivalence. The pK_a of nitrous acid is 3.35.
Round your answer to 2 decimal places.
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of NaOH solution added.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 07:00
Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
A chemist titrates 230.0 mL of a 0.0532M nitrous acid (HNO_2) solution with 0.2981 M NaOH solution a...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.10.2019 14:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.10.2019 14:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.10.2019 14:50
![question](/tpl/images/cats/geografiya.png)
Geography, 20.10.2019 14:50
![question](/tpl/images/cats/fizika.png)
Physics, 20.10.2019 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.10.2019 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:50