Answer:
The enthalpy of the reaction is –184.6 kJ, and the reaction is exothermic.
Explanation:
Answer:
A. the electrons in metals are shared so that the bond between them is too strong to be broken by pounding.
hope it will help you
Since the soccer ball is heating up the air in the ball will expand, which will cause the ball to grow in size and it will have more volume and pressure but less density. (if you put a soccer ball in water it'll float since it has less weight from the air, that's it's density) hope this helps. <3
Answer:
cis 2,3-dibromo- 2-butene
trans 2,3-dibromo- 2-butene
Explanation:
The cis-trans or geometric isomerism is due to restricted rotation around a carbon-carbon bond. This restriction may be due to the presence of double bonds or cycles.
The carbon-carbon double bond prevents free rotation of atoms in molecules. These two molecules have the same atoms, but they are different molecules. They are geometric isomers to each other.
The given compound can exist in the form of two isomers, cis and trans. The isomer that has the substituents on the same side is called cis, and the one that has them on opposite sides is trans.
Al2Se3 is your chemical formula
Hope this helps
God Bless you
-Kayla <3