Cho các chất sau: FeCO3, Na2CO3, NaOH, CuCl2,HCl, H2SO4, BaCO3, Ba(OH)2, AgNO3, MgSO4. Viết các phương trình phản ứng có thể xảy ra Giúp em với ạ cần gấp lắm ạ 🥲🤧 Làm giúp em vote 5 sao ctrlhn cho ạ (ngay bây giờ ạ) 😭

Choose the best answer.

I think you should buy _____  pack of mineral water instead. And you can also buy _____  snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______  cookies and soft candies.

Choose the best answer.

We should decorate our living room with _____ orange banner. We also need ________  ribbons, balloons, party hats and costume.

Choose the best answer.

I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.