![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 10:00
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
Explain what happens at the saturation point when adding salt to water at room temperature.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:20
For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the waterβsoluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) β pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
You know the right answer?
What is the molar mass for Li2S?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/istoriya.png)
History, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/istoriya.png)
History, 11.09.2020 06:01
![question](/tpl/images/cats/mir.png)
World Languages, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/geografiya.png)
Geography, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 06:01