![subject](/tpl/images/cats/himiya.png)
Chemistry, 25.02.2020 08:21 roseyy7245
If 10.0 mL of the solution on the right are withdrawn from the 100 mL beaker and diluted again in a similar manner, what is the new concentration?
0.0050 M NaCl
0.00050 M NaCl
0.050 M NaCl
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 02:00
Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:00
The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 15:30
How many moles of potassium nitrate, kno3 are present in a sample with a mass of 85.2 g?
Answers: 1
You know the right answer?
If 10.0 mL of the solution on the right are withdrawn from the 100 mL beaker and diluted again in a...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 17.09.2019 04:00
![question](/tpl/images/cats/ekonomika.png)
Business, 17.09.2019 04:00
![question](/tpl/images/cats/istoriya.png)
History, 17.09.2019 04:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.09.2019 04:00
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.09.2019 04:00
![question](/tpl/images/cats/health.png)
Health, 17.09.2019 04:00
![question](/tpl/images/cats/en.png)
English, 17.09.2019 04:00
![question](/tpl/images/cats/istoriya.png)
History, 17.09.2019 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 04:00
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2019 04:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2019 04:00
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2019 04:00