What I need to weigh 500 gr of wheat flour?

I'm not sure about how many milk I need to prepare my cake. What should I do to measure it?

Which spoon is more appropriated to use while I'm preparing my cake?

I don't want that my cake stick on. What I should use to grease my cake pan?
(Tip: 2 things)

After finish baking my cake, I'll prepare a chantilly. Which kitchenware should I use?