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1

Friday, September 4th 2020, 7:25am

Back to School Week - Thursday: Chemistry!



And here is the example for the Thursday - Chemistry!

A very famous chemist was found murdered in his kitchen today. The police have narrowed it down to six suspects. They know it was a two man job. Their names: Felice, Maxwell, Archibald, Nicolas, Jordan, and Xavier. A note was also found with the body: '26-3-58/28-27-57-16'. Who are the killers?

Event description and rules


Thread will close Friday, 11th of September, 17h59 server time.

This post has been edited 3 times, last edit by "Sequana" (Sep 21st 2020, 5:29pm)


2

Thursday, September 10th 2020, 6:07pm

What is the chemical symbol for sodium?

3

Thursday, September 10th 2020, 6:09pm

What is the chemical symbol for sodium?
Na
I am not those men! I am Salahaddin.

4

Thursday, September 10th 2020, 6:13pm

What is the chemical symbol for sodium?
Na
Is correct.

5

Thursday, September 10th 2020, 6:44pm

İ waited 5 min in sports thread xdddd

6

Thursday, September 10th 2020, 6:54pm

What is aqua regia and what does it do?

7

Thursday, September 10th 2020, 7:17pm

What is aqua regia and what does it do?
It's a very strong acid called King's Water, a mixture of nitric acid and hydrochloric acid, it's used to dissolve noble metals like gold and platinum (which doesn't get affected by most acid types).
I am not those men! I am Salahaddin.

8

Thursday, September 10th 2020, 7:22pm

What is aqua regia and what does it do?
It's a very strong acid called King's Water, a mixture of nitric acid and hydrochloric acid, it's used to dissolve noble metals like gold and platinum (which doesn't get affected by most acid types).
Correct

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9

Thursday, September 10th 2020, 7:47pm

What is chemical Number of Calcium?

10

Thursday, September 10th 2020, 7:47pm

What is chemical Number of Calcium?
20

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Location: Grevenbroich

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11

Thursday, September 10th 2020, 8:10pm

What is chemical Number of Calcium?
20



jajajajaja

12

Thursday, September 10th 2020, 8:33pm

Who said that the atom is a "raisin pudding"?

13

Thursday, September 10th 2020, 8:34pm

Raisin pudding :lol:

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14

Thursday, September 10th 2020, 8:35pm

raisin pudding


j.j. thomsen

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16

Thursday, September 10th 2020, 8:36pm

:love2:
zAquisgran has attached the following file:

17

Thursday, September 10th 2020, 9:02pm

RNH2 is the general formula of?

18

Thursday, September 10th 2020, 9:05pm

Amines--->Primary amine

20

Thursday, September 10th 2020, 9:35pm

What is the name of the 2 chemical bonds between oxygen and carbon in the carbonyl functional group?
(symmetry type of bond i mean)