![subject](/tpl/images/cats/himiya.png)
Chemistry, 21.05.2021 22:00 quanharris2k19
How many grams of O2 are needed to form 14.7 g of H2O
![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 03:30
Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:40
Consider the elements bromine and chlorine; which elements has a larger ionic radius ?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
Answers: 3
You know the right answer?
How many grams of O2 are needed to form 14.7 g of H2O...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 23:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 23:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 23:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.02.2021 23:10
![question](/tpl/images/cats/en.png)
English, 02.02.2021 23:10
![question](/tpl/images/cats/en.png)
English, 02.02.2021 23:10
![question](/tpl/images/cats/en.png)
English, 02.02.2021 23:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 23:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 02.02.2021 23:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
Engineering, 02.02.2021 23:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 23:10