![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 22:50
Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 01:30
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
In a military dictatorship, the group in control is the...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2020 17:03
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2020 17:04
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2020 17:04
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.02.2020 17:04
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2020 17:04
![question](/tpl/images/cats/biologiya.png)
Biology, 26.02.2020 17:04
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.02.2020 17:04
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2020 17:04
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.02.2020 17:04
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.02.2020 17:04
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.02.2020 17:04
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.02.2020 17:04
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2020 17:04