Question

Напишіть рівняння реакцій, назвіть продукти: 1).Cl² + HI --> 2).Br² + Al --> 3).Ca + F² --> 4). H² + Br2 --> СРОЧНО ПОЖАЛУЙСТА!!!! дам 15 баллов

Answer 1

1) Cl2 + 2HI → 2HCl + I2 (хлороводень + йод);

2) 3Br2 + 2Al → 2AlBr3 (бромід алюмінію);

3) Ca + F2 → CaF2 (фторид кальцію);

4) H2 + Br2 → 2HBr (бромоводень).

Answer 2

1) Cl2 + 2HI --> 2HCl + I2 The reaction between chlorine gas (Cl2) and hydrogen iodide (HI) produces hydrogen chloride (HCl) and iodine (I2) as the products.

2) Br2 + 2Al --> 2AlBr3 The reaction between bromine gas (Br2) and aluminum (Al) produces aluminum bromide (AlBr3) as the product.

3) Ca + F2 --> CaF2 The reaction between calcium (Ca) and fluorine gas (F2) produces calcium fluoride (CaF2) as the product.

4) H2 + Br2 --> 2HBr The reaction between hydrogen gas (H2) and bromine gas (Br2) produces hydrogen bromide (HBr) as the product.

I hope this helps! Let me know if you have any more questions.