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What type of energy change associated with chemical reaction between magnesium and hydrochloric acid?
This reaction is exothermic.
Can you reverse the chemical change of hydrochloric acid and magnesium?
The reaction between hydrochloric acid (HCl) and magnesium (Mg) forms magnesium chloride (MgCl2) and hydrogen gas (H2), which is a chemical change. To reverse this reaction, you would need to separate the magnesium chloride back into its component elements and then convert the hydrogen gas back to magnesium and hydrochloric acid, which is not practical or feasible.
Why does the mass of a beaker containing magnesium and hydrochloric acid go down during the reaction?
The mass of the beaker decreases during the reaction between magnesium and hydrochloric acid because hydrogen gas is produced as a byproduct. When magnesium reacts with hydrochloric acid, it forms magnesium chloride and releases hydrogen gas, which escapes into the atmosphere. Since the gas is not contained within the beaker, the total mass of the system decreases as the reaction proceeds.
Balnced equation for Hydrochloric acid and magnesium?
Hydrochloric acid + magnesium ---> Magnesium chloride + hydrogen gasUnbalanced: HCl + Mg ---> MgCl2 + H2Balanced: 2HCl + Mg ---> MgCl2 + H2
What is the difference between the reactions of concentrated hydrochloric acid and dilute hydrochloric acid with magnesium?
Concentrated hydrochloric acid is more reactive than dilute hydrochloric acid. When concentrated hydrochloric acid reacts with magnesium, it produces magnesium chloride and hydrogen gas more quickly and vigorously compared to when dilute hydrochloric acid reacts with magnesium. This is due to the higher concentration of hydrogen ions in concentrated hydrochloric acid, leading to a faster and more intense reaction.
What is balanced chemical equation for magnesium carbonate and hydrochloric acid?
The balanced chemical equation for the reaction between magnesium carbonate (MgCO3) and hydrochloric acid (HCl) is: MgCO3 + 2HCl -> MgCl2 + H2O + CO2
Write the word equation for the reaction between magnesium carbonate and sulfuric acid?
The word equation for the reaction between magnesium carbonate and sulfuric acid is Magnesium Carbonate + Hyrdocholric Acid > Magnesum Chloride + Carbon Dioxide + Water.
What is the limiting factor in the reaction of hydrochloric acid and magnesium?
The limiting factor in the reaction between hydrochloric acid and magnesium is the amount of magnesium present. Once all the magnesium has reacted with the hydrochloric acid, the reaction cannot proceed further.
What is the word equation for the reaction between magnesium carbonate and sulfuric acid?
magnesium carbonate + sulfuric acid = magnesium oxide= carbon dioxide
Why does the reaction stop between magnesium and hydrochloric acid?
The reaction between magnesium and hydrochloric acid stops when all the magnesium has reacted with the acid to form magnesium chloride and hydrogen gas. Once all the magnesium has been consumed in the reaction, there is no more magnesium to react with the acid, leading to the reaction coming to a halt.
Word equation for the reaction between magnesium oxide and hydrochloric acid?
The word equation for the reaction between magnesium oxide and hydrochloric acid is: magnesium oxide + hydrochloric acid → magnesium chloride + water.
Is hydrochloric acid and copper carbonate exothermic?
Yes, the reaction between hydrochloric acid and copper carbonate is exothermic. This means that it releases heat during the reaction.
What is the chemical equation or magnesium and hydrochloric acid?
magnesium + hydrochloric acid = magnesium chloride + water
Is hydrochloric acid and calcium carbonate a first order reaction?
No, the reaction between hydrochloric acid and calcium carbonate is not a first order reaction. It is a decomposition reaction where the rate of reaction will not be constant as the concentration of the reactants change over time.
What is the reaction of Magnesium carbonate plus sulfuric acid?
The reaction between magnesium carbonate and sulfuric acid produces magnesium sulfate, carbon dioxide gas, and water. This is a double displacement reaction where the magnesium in the carbonate compound swaps places with the hydrogen in the acid.
What two products are formed during the reaction between magnesium hydroxide and hydrochloric acid?
The reaction between magnesium hydroxide and hydrochloric acid forms magnesium chloride and water.
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.
