![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 16:20
Consider the two electron arrangements for neutral atoms a and b. are atoms a and b the same element? a - 1s2, 2s2, 2p6, 3s1 b - 1s2, 2s2, 2p6, 5s1
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:30
Light waves can move through , but they travel fastest when they move through a(n) .
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
1. Which of the following is not an element?
Helium (He)
Nitrogen (N)
Water (H20)
...
Nitrogen (N)
Water (H20)
...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 05:01