![subject](/tpl/images/cats/himiya.png)
Chemistry, 29.07.2020 04:01 rosemary909
What is the mechanism for salicylaldehyde + Diethyl malonate --> Ethyl-3-coumarin carboxylate. Scopoletin, 6-methoxy-7-hydroxycoumarin, can be isolated from the bark of wild cherry trees. Show the reactants that you would use to synthese scopoletin
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:50
Express the following number in scientific notation. 0.026890 =
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:40
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:30
Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
You know the right answer?
What is the mechanism for salicylaldehyde + Diethyl malonate --> Ethyl-3-coumarin carboxylate.
S...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2019 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2019 05:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
Law, 13.08.2019 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2019 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2019 05:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.08.2019 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2019 05:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Health, 13.08.2019 05:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.08.2019 05:10
![question](/tpl/images/cats/obshestvoznanie.png)