What is the written equation for the oxidation reaction of hydrogen chloride
4hcl+o2=2cl2+2h2o
The written equation for the oxidation reaction of hydrogen chloride is:
4 HCl + O2 → 2 Cl2 + 2 H2O
To get the equation, you need to understand the oxidation rules of the elements involved and balance the equation accordingly.
In this reaction, hydrogen chloride (HCl) is being oxidized by oxygen (O2) to form chlorine gas (Cl2) and water (H2O). To balance the equation, you need to make sure that the number of atoms of each element is equal on both sides of the equation.
Here's how you can balance the equation step by step:
1. Start by balancing the chlorine (Cl) atoms. There are 2 Cl atoms on the right side, so you need 2 Cl atoms on the left side to balance it. This can be done by multiplying HCl by 2:
4 HCl + O2 → 2 Cl2 + 2 H2O
2. Now, balance the hydrogen (H) atoms. There are 8 H atoms on the right side, so you need 8 H atoms on the left side to balance it. This can be done by multiplying H2O by 4:
4 HCl + O2 → 2 Cl2 + 4 H2O
3. Finally, balance the oxygen (O) atoms. There are 4 O atoms on the left side (from H2O) and 2 O atoms on the right side (from O2). You can balance this by multiplying O2 by 2:
4 HCl + 2 O2 → 2 Cl2 + 4 H2O
And there you have it, the balanced equation for the oxidation reaction of hydrogen chloride!