"Where is my hat?"

Translation: Де моя шапка?

[DestinyMilan]

Why doesn't моє work instead of моя? What is the difference?

[Dasintro]

It depends on gender of noun:
моя шапка (female)
мій дім (male)
моє місто (neuter)
мої батьки (plural)

[Garli2]

It noticed that Шарка is the same as şapka in Turkish. (where ş=sch)

[JackyDW]

Does "шапка" by any chance come from the French word "chapeau" or some similar word?

[KlvinGey]

Isn't є is/are?

[torackiduo]

How should I remember what words are feminine and what word aren't?

[deactivated user]

ме и моу?