Viết PTHH để hoàn thành chuỗi phản ứng sau, ghi rõ điều kiện nếu có H₂SO4 –→MgSO4-→MgCl₂-→MgCl₂-→Mg(OH)₂ → MgO Lưu ý: 4 trên là 4 nhỏ nha

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.