Question

Уравняйте с использованием ионно-электронных схем: CaOCl2+HCl-->

Answer 1

Ca(OCl)2 + 4HCl = CaCl2 + 2Cl2 + 2H2O, баланс: 2Cl+1 +2e- = Cl2 | 2 | 2 | 1 | 2Cl- -2e- = Cl2 | 2 | | 1 | С уважением!

Answer 2

Balancing the Equation: CaOCl2 + HCl -> ?

To balance the chemical equation CaOCl2 + HCl -> ?, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Let's go through the process step by step.

1. Start by counting the number of atoms for each element on both sides of the equation: - On the left side: CaOCl2 has 1 calcium (Ca) atom, 1 oxygen (O) atom, and 2 chlorine (Cl) atoms. HCl has 1 hydrogen (H) atom and 1 chlorine (Cl) atom. - On the right side: The product is not specified, so we don't know the exact number of atoms yet.

2. Balance the elements one by one: - Start with the elements that appear in the fewest compounds. In this case, it's calcium (Ca). - There is 1 Ca atom on the left side, so we need 1 Ca atom on the right side. We can achieve this by placing a coefficient of 1 in front of CaOCl2.

The equation now looks like this: CaOCl2 + HCl -> Ca + ?

3. Next, balance the oxygen (O) atoms: - There is 1 O atom on the left side, but no O atoms on the right side. To balance the O atoms, we need to add a coefficient of 1 in front of HCl.

The equation now looks like this: CaOCl2 + HCl -> Ca + HCl + ?

4. Finally, balance the chlorine (Cl) atoms: - There are 2 Cl atoms on the left side, but only 1 Cl atom on the right side. To balance the Cl atoms, we need to add a coefficient of 2 in front of HCl.

The balanced equation is: CaOCl2 + 2HCl -> Ca + 2HCl + ?

Please note that the product is not specified in the original equation, so we cannot fully balance the equation without additional information.