What is the oxidation number of b in h3b03?
a.– 1
b.0
c. +3
d. +6...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 23.10.2019 00:00 andres2865
What is the oxidation number of b in h3b03?
a.– 1
b.0
c. +3
d. +6
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00, angtrevv
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:00, devontemiles8868
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 19:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 19:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 11.05.2021 19:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 11.05.2021 19:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 11.05.2021 19:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 19:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 11.05.2021 19:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.05.2021 19:00