This is pretty easy lol.... AS and AR
Answer:
In the presence of UV light, ethane will react with bromine in a substitution reaction. UV light is the condition under which the reaction will occur so it is written above the arrow in the chemical equation. As the reaction proceeds, the intensity of the re-brown colour of the bromine water decreases.
Answer:
28g
Solution. Hence, 2 moles of nitrogen atoms weigh 28g.
Answer:
1 and 4
Explanation:
in both pictures the temperature is cooling down
I think during toddler years, I used to be sooo paranoid during that time because I used to think about robbery, etc.
