The combustion of a nonmetal, such as sulfur, involves the reaction of the nonmetal with oxygen to form its oxide. For example, the combustion of sulfur can be represented by the chemical equation: S + O2 → SO2.
When a sparkler is lit, the reaction involves the combustion of the metal fuel and the oxidation of the metal. For example, a common reaction in sparklers involves the combustion of magnesium with oxygen to produce magnesium oxide and light and heat energy. The word equation for this reaction is: Magnesium + Oxygen → Magnesium Oxide + Light + Heat.
The balanced equation for the combustion of bromine is 2Br₂ + O₂ → 2Br₂O. This equation shows that two molecules of bromine (Br₂) combine with one molecule of oxygen (O₂) to form two molecules of bromine oxide (Br₂O).
Steel wool (Fe) + Oxygen (O2) -> Iron oxide (Fe2O3)
The balanced equation for the combustion of magnesium is 2Mg + O2 -> 2MgO.
The combustion of a nonmetal, such as sulfur, involves the reaction of the nonmetal with oxygen to form its oxide. For example, the combustion of sulfur can be represented by the chemical equation: S + O2 → SO2.
The complete combustion of helium produces helium gas (He) and oxygen gas (O2) to form helium oxide (HeO2). The balanced equation is: 2He + O2 → 2HeO2.
When a sparkler is lit, the reaction involves the combustion of the metal fuel and the oxidation of the metal. For example, a common reaction in sparklers involves the combustion of magnesium with oxygen to produce magnesium oxide and light and heat energy. The word equation for this reaction is: Magnesium + Oxygen → Magnesium Oxide + Light + Heat.
The balanced equation for the combustion of bromine is 2Br₂ + O₂ → 2Br₂O. This equation shows that two molecules of bromine (Br₂) combine with one molecule of oxygen (O₂) to form two molecules of bromine oxide (Br₂O).
Steel wool (Fe) + Oxygen (O2) -> Iron oxide (Fe2O3)
The word equation for the reaction is "calcium + oxygen -> calcium oxide." This is a combustion reaction, where a substance reacts with oxygen to produce heat and light.
The heat combustion of magnesium oxide is -1203.6 kJ/mol. This value represents the amount of heat released when one mole of magnesium oxide undergoes complete combustion to form magnesium oxide.
The combustion of silver oxide produces silver metal and oxygen gas. The chemical equation for this reaction is: 2Ag2O(s) → 4Ag(s) + O2(g). This is a redox reaction where silver oxide is reduced to silver metal and oxygen is oxidized to form oxygen gas.
The balanced equation for the combustion of magnesium is 2Mg + O2 -> 2MgO.
The word equation for calcium oxide is: calcium oxide + water → calcium hydroxide.
The balanced symbol equation for nitric oxide is: 2NO (g) + O2 (g) --> 2NO2 (g)
The word equation for the reaction between calcium oxide and water is: calcium oxide + water → calcium hydroxide.