Answer:
Object Y is most likely to move right.
Explanation:
Explanation:
1) Amphoteric substances can react both like an acid or a base depending if they are in presence of a base or an acid.
Zinc hydroxide (Zn(OH)2):
In acid: 
In base: ![Zn(OH)_2 + 2 NaOH \longrightarrow Na_2[Zn(OH)_4]](https://tex.z-dn.net/?f=Zn%28OH%29_2%20%2B%202%20NaOH%20%5Clongrightarrow%20Na_2%5BZn%28OH%29_4%5D)
Aluminium hydroxide (Al(OH)3)
In acid: 
In base: ![Al(OH)_3 + NaOH \longrightarrow Na[Al(OH)_4]](https://tex.z-dn.net/?f=Al%28OH%29_3%20%2B%20NaOH%20%5Clongrightarrow%20Na%5BAl%28OH%29_4%5D)
2) Reactions
a) 

b) 

Answer:
Explanation:
kindly check the file below to show the explanation . Thanks
General formula of alkanes is C(n)H(2n+2).
1. Hexane (n=6) - C6H14
2.Methane (n=1) - CH4
3. Octane(n=8) -C8H18
4. Ethane (n=2) - C2H(2*2+2), C2H6
5. Decane(n=10) -C10H22