![subject](/tpl/images/cats/himiya.png)
Chemistry, 30.07.2021 19:30 levicorey846
Calculate the mass of potassium acid phthalate (HKC8H4O4) that will require about 15 mL of the approximately 0.1 M NaOH solution. Measure approximately this mass on a tared piece of weighing paper and transfer it to a clean, labeled Erlenmeyer flask. Similarly, prepare all three samples, recording the masses for each. Dissolve the KHP in about 50 mL of R. O. water and add 2 drops of phenolphthalein.
![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 10:30
What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 10:20
Determine the mass of the object below with accuracy and to the correct degree of precision. a. 324.2 g b. 324 g c. 324.30 g d. 324.25 g
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 15:00
Solve this problem using the appropriate law. (remember that ) what is the pressure of 1.9 mols of nitrogen gas in a 9.45 l tank and at a temperature of 228 k?
Answers: 1
You know the right answer?
Calculate the mass of potassium acid phthalate (HKC8H4O4) that will require about 15 mL of the appro...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2019 18:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 18:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.11.2019 18:31
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2019 18:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2019 18:31
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2019 18:31
![question](/tpl/images/cats/fr.png)
French, 13.11.2019 18:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2019 18:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.11.2019 18:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.11.2019 18:31
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 13.11.2019 18:31