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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.
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 the ending of the word equation magnesium plus hydrochloride acid?
The word equation "magnesium plus hydrochloric acid" leads to the chemical equation Mg + 2HCl -> MgCl2 + H2, which represents the reaction between magnesium and hydrochloric acid to form magnesium chloride and hydrogen gas.
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.
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.
What is the chemical equation or magnesium and hydrochloric acid?
magnesium + hydrochloric acid = magnesium chloride + water
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.
Can you reverse the reaction of hydrocloric acid and magnesium?
The reverse reaction of hydrochloric acid and magnesium would be magnesium chloride and hydrogen gas. This can occur through the displacement reaction between the magnesium and hydrogen in the presence of an acidic solution like hydrochloric acid.
What happens if magnesium is added to hydrochloric acid is a singlereplacement reaction?
When magnesium is added to hydrochloric acid, a single replacement reaction occurs. The magnesium displaces the hydrogen in the acid to form magnesium chloride and hydrogen gas. The reaction is as follows: Mg + 2HCl → MgCl2 + H2.
What type of energy change associated with chemical reaction between magnesium and hydrochloric acid?
This reaction is exothermic.
What is the reaction between hydrochloric acid and magnesium?
These two substances readily react to produce magnesium chloride and hydrogen gas, The reaction equation is Mg(s)+ 2HCl(aq) = MgCl2(aq) + H2(g)
When Magnesium and Hydrochloric acid is mixed together does it form an compound?
Yes, following the reaction : Mg + 2HCl(aq) -> MgCl2(aq) + H2(g)
Is adding dilute hydrochloric acid to magnesium oxide an exothermic reaction?
Yes, the reaction between dilute hydrochloric acid and magnesium oxide is exothermic because it releases energy in the form of heat. It is a chemical reaction that results in the formation of magnesium chloride and water.
