O2 is oxygen molecule; KCl is potassium chloride
Unbalanced: KClO3 ----> KCl + O2
Balanced: 2KClO3 ----> 2KCl + 3O2
The balanced equation is:
2KClO3 (aq) = 2KCl (aq) + 3O2 (g)
This equation is 2 KClO3 => 2 KCl + 3 O2.
The chemical equation is:
2 KClO3 = 3 O2 + 2 KCl
2KClO3 ----> 2KCl + 3O2
2KClO3 ----> 2KCl + 3O2
2 KClO3 -> 2 KCl + 3 O2.
Unbalanced Equation: KClO3 ===> KCl + O2 Balanced Equation: 2KClO3 ===> 2KCl + 3O2
2KNO3 (s) ==heat==> 2KNO2(s) + O2(g) potassium nitrate decomposes to potassium nitrite and oxygen. NB Note the spelling for the product.
4K + O2 --> 2K2O The coefficient of oxygen is 1 but, 1 is understood and never written as a coefficient.
The combination of potassium (K) and oxygen (O2) produces K2O (potassium oxide). The balanced equation is 2K + O2 ==> K2O. The answer provided previously is incorrect. The compound KO does not exist.
Ca(ClO3)2 --> CaCl2 + 3O2 is the equation for calcium chlorate to calcium chloride + oxygen gas.
2KClO3 --> 2KCl + 3O2
2KClO3 ----> 2KCl + 3O2
This reaction is:2 KClO3 = 3 O2 + 2 KCl
Unbalanced Equation: KClO3 ===> KCl + O2 Balanced Equation: 2KClO3 ===> 2KCl + 3O2
2 K + Cl2 = 2 KClOxygen is not needed.
4K + O2 = 2K2O so the "coefficient" is 1
2KClO3 ----> 2KCl + 3O2
aluminium chloride and oxygen gas
Potassium carbonate is a compound. It consists of the elements potassium, carbon, and oxygen. The balanced chemical formula is: 2KOH + CO2 → K2CO3 + H2O which is a result of the addition of carbon dioxide to potassium hydroxide. The potassium hydroxide in this equation comes from the electrolysis of potassium chloride. Potassium carbonate is a compound. It consists of the elements potassium, carbon, and oxygen. The balanced chemical formula is: 2KOH + CO2 → K2CO3 + H2O which is a result of the addition of carbon dioxide to potassium hydroxide. The potassium hydroxide in this equation comes from the electrolysis of potassium chloride.
2KNO3 (s) ==heat==> 2KNO2(s) + O2(g) potassium nitrate decomposes to potassium nitrite and oxygen. NB Note the spelling for the product.
4K + O2 --> 2K2O The coefficient of oxygen is 1 but, 1 is understood and never written as a coefficient.
The combination of potassium (K) and oxygen (O2) produces K2O (potassium oxide). The balanced equation is 2K + O2 ==> K2O. The answer provided previously is incorrect. The compound KO does not exist.