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Moist red litmus paper will turn blue when exposed to magnesium oxide because magnesium oxide is a basic compound. The red litmus paper will change color to blue to indicate the presence of a base.
Red litmus paper turns blue in basic conditions. the reaction of magnesium with water produces Magnesium Oxide and Hydrogen. Magnesium Oxide (Mg(OH)2) dissolves in water to form an alkaline solution. (Alkalines are a type of base)
The litmus paper will turn red in the presence of magnesium oxide formed when magnesium is burnt in air. Magnesium reacts with oxygen to form magnesium oxide, which is a basic substance that turns red litmus paper blue.
When magnesium burns in air, it forms magnesium oxide (MgO). This is a white powder that is a result of the reaction between magnesium and oxygen.
Magnesium Oxide
Moist red litmus paper will turn blue when exposed to magnesium oxide because magnesium oxide is a basic compound. The red litmus paper will change color to blue to indicate the presence of a base.
Red litmus paper turns blue in basic conditions. the reaction of magnesium with water produces Magnesium Oxide and Hydrogen. Magnesium Oxide (Mg(OH)2) dissolves in water to form an alkaline solution. (Alkalines are a type of base)
The litmus paper will turn red in the presence of magnesium oxide formed when magnesium is burnt in air. Magnesium reacts with oxygen to form magnesium oxide, which is a basic substance that turns red litmus paper blue.
When magnesium burns in air, it forms magnesium oxide (MgO). This is a white powder that is a result of the reaction between magnesium and oxygen.
Magnesium oxide, or MgO, is an ionic compound: the result of a metal reacting with a non-metal.
Magnesium Oxide
Burnt Magnesium ribbon ----> MgO (magnesium oxide)(basic in nature) When added to water, it forms its hydroxide MgO+H2O ----> Mg(OH)2 (which is a base) when added to litmus paper or litmus solution....it will give a light blue colour
Magnesium oxide is created when magnesium metal reacts with oxygen in the air. The white powder is the oxide compound formed as a result of this reaction.
Magnesium oxide is formed when magnesium metal reacts with oxygen. It is an oxide of magnesium. Magnesium is the metal, and magnesium oxide is the resulting compound formed when magnesium reacts with oxygen.
when ash of magnesium is dissolved in water then magnesium hydroxide is formed. MgO + H2O---->Mg{oh}2 hence, the solution is basic in nature.The oxides of metals are basic in nature.Therefore,their aqueous solution turns red litmus blue.
The answer is in the question. Magnesium is an element, so is oxygen, together they can form MgO, a compound, as compounds are multi atomic structures, like Iron Oxide, another rust just like MgO.
Magnesium Hydroxide forms. MgO + H2O = Mg(OH)2