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What happens when dilute hydrochloric acid is added to magnesium?
When dilute hydrochloric acid is added to magnesium, a chemical reaction occurs where hydrogen gas is produced and magnesium chloride is formed as a product. The reaction can be represented by the equation: Mg + 2HCl -> MgCl2 + H2.
Why did the mixture of magnesium carbonate and hydrocloric acid stop fizzing when more was added?
When more magnesium carbonate is added to hydrochloric acid and the fizzing stops, it could mean that all the acid has reacted with the magnesium carbonate to form magnesium chloride, carbon dioxide, and water. This reaction consumes the acid, causing the fizzing to cease.
Why does the mixture stop fizzing when magnesium carbonate is added to hydrochloric acid?
When magnesium carbonate is added to hydrochloric acid, a chemical reaction occurs that produces magnesium chloride, water, and carbon dioxide gas. The fizzing you see is the carbon dioxide gas being released. Once all the carbon dioxide has been produced and released, the fizzing stops.
Dilute hydrochloric acid is added to a solution of potassium carbonate?
When dilute hydrochloric acid is added to a solution of potassium carbonate, a double displacement reaction occurs. The products of this reaction are potassium chloride (KCl), carbon dioxide (CO2), and water (H2O). The balanced chemical equation for this reaction is: 2HCl + K2CO3 -> 2KCl + CO2 + H2O.
What dilute acid is added to a sample of limestone the rock fizzes what chemical does the rock contain?
If the limestone rock fizzes when dilute acid is added, it indicates the presence of calcium carbonate in the rock. When calcium carbonate reacts with acid, it produces carbon dioxide gas, which causes the fizzing.
When solid magnesium carbonate is added to a lot of hydrochloric were does the solid magnesium carbonate go?
They react to form H2CO3 and MgCl2
What happens when dilute hydrochloric acid is added to magnesium?
When dilute hydrochloric acid is added to magnesium, a chemical reaction occurs where hydrogen gas is produced and magnesium chloride is formed as a product. The reaction can be represented by the equation: Mg + 2HCl -> MgCl2 + H2.
What happens when dilute sulfuric acid is added to magnesium carbonate?
MgSO4+ H2O + CO2
What chemical compound gives off gas when dilute hydrochloric acid is added to it?
You think probable to calcium carbonate.
Why did the mixture of magnesium carbonate and hydrocloric acid stop fizzing when more was added?
When more magnesium carbonate is added to hydrochloric acid and the fizzing stops, it could mean that all the acid has reacted with the magnesium carbonate to form magnesium chloride, carbon dioxide, and water. This reaction consumes the acid, causing the fizzing to cease.
Why does the mixture stop fizzing when magnesium carbonate is added to hydrochloric acid?
When magnesium carbonate is added to hydrochloric acid, a chemical reaction occurs that produces magnesium chloride, water, and carbon dioxide gas. The fizzing you see is the carbon dioxide gas being released. Once all the carbon dioxide has been produced and released, the fizzing stops.
Dilute hydrochloric acid is added to a solution of potassium carbonate?
When dilute hydrochloric acid is added to a solution of potassium carbonate, a double displacement reaction occurs. The products of this reaction are potassium chloride (KCl), carbon dioxide (CO2), and water (H2O). The balanced chemical equation for this reaction is: 2HCl + K2CO3 -> 2KCl + CO2 + H2O.
What dilute acid is added to a sample of limestone the rock fizzes what chemical does the rock contain?
If the limestone rock fizzes when dilute acid is added, it indicates the presence of calcium carbonate in the rock. When calcium carbonate reacts with acid, it produces carbon dioxide gas, which causes the fizzing.
Which gas is evolved when few pieces of marble is added to dilute HCl?
When marble (calcium carbonate, CaCO3) is added to dilute hydrochloric acid (HCl), carbon dioxide gas (CO2) is evolved due to the reaction between the acid and the carbonate compound. This gas can be observed as bubbles coming out of the solution.
When a piece of magnesium is added to dilute hydrochloric acid occurs and hydrogen gas is released from the mixtureThe fizzing is evidence that has occured between magnesium and hydrochloric acid is?
The fizzing observed is indicative of a chemical reaction occurring between magnesium and hydrochloric acid. Specifically, the magnesium is reacting with the hydrochloric acid to produce magnesium chloride and hydrogen gas. The release of hydrogen gas is responsible for the bubbling or fizzing seen during the reaction.
How can it be classified that the gas given is carbon dioxide when dilute hydrochloric and sodium carbonate reacts?
When dilute hydrochloric acid is added to sodium carbonate solution, it produces bubbles of carbon dioxide gas. This can be tested by passing the gas through limewater, which will turn milky if carbon dioxide is present. Additionally, the gas can be identified using a flame test, where carbon dioxide does not support combustion.
What colour does hydrochloric acid go when magnesium is added?
When magnesium is added to hydrochloric acid, a chemical reaction takes place, resulting in the formation of magnesium chloride and hydrogen gas. The color of the hydrochloric acid does not change significantly during this reaction.
