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HCl gas is molecular HCl in the gaseous phase, HCl acid is HCl in solution with water, and can be said to be in the form H+ Cl-. (Or to be a pendant, H3O+ Cl- as techincally protons do not exist on their own in solution.) It is this dissociation of the molecule into constituent ions which gives an acid its properties. On a physical level, HCl gas is a yellow/green gas, and HCl acid is a clear solution.
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Why is HCL gas not an acid but HCL aqueous an acid?
HCl gas is not an acid because it does not produce H+ ions in solution when dissolved in water. However, when HCl gas dissolves in water to form hydrochloric acid (HCl aqueous), it dissociates into H+ and Cl- ions, making it acidic.
Does magnesium react to HCl?
Yes, magnesium reacts with hydrochloric acid (HCl) to form magnesium chloride and hydrogen gas. The reaction between magnesium and HCl is a common example of a metal-acid reaction.
Is HCL an molecular compound?
No, HCL is not a molecular compound. It is an ionic compound formed by the reaction between hydrogen gas and chlorine gas, resulting in the formation of hydrochloric acid.
What is formed when mixing HCl with zinc?
When hydrochloric acid (HCl) is mixed with zinc, zinc chloride and hydrogen gas are formed. The reaction between HCl and zinc is a single replacement reaction where the zinc replaces the hydrogen in the acid to form zinc chloride and hydrogen gas.
What is the chemical reaction between copper and hydrochloric acid (Cu HCl)?
When copper reacts with hydrochloric acid (Cu HCl), it forms copper chloride (CuCl2) and hydrogen gas (H2).
Why is HCL gas not an acid but HCL aqueous an acid?
HCl gas is not an acid because it does not produce H+ ions in solution when dissolved in water. However, when HCl gas dissolves in water to form hydrochloric acid (HCl aqueous), it dissociates into H+ and Cl- ions, making it acidic.
What is the difference between formula H 2 and formula HCI?
H2 is the formula for pure Hydrogen gas, whereas HCl is Hydrochloric Acid, which is a compound of Hydrogen and Chlorine.
Does magnesium react to HCl?
Yes, magnesium reacts with hydrochloric acid (HCl) to form magnesium chloride and hydrogen gas. The reaction between magnesium and HCl is a common example of a metal-acid reaction.
Is HCL an molecular compound?
No, HCL is not a molecular compound. It is an ionic compound formed by the reaction between hydrogen gas and chlorine gas, resulting in the formation of hydrochloric acid.
What is formed when mixing HCl with zinc?
When hydrochloric acid (HCl) is mixed with zinc, zinc chloride and hydrogen gas are formed. The reaction between HCl and zinc is a single replacement reaction where the zinc replaces the hydrogen in the acid to form zinc chloride and hydrogen gas.
What is the chemical reaction between copper and hydrochloric acid (Cu HCl)?
When copper reacts with hydrochloric acid (Cu HCl), it forms copper chloride (CuCl2) and hydrogen gas (H2).
What color is HCl?
Hydrochloric acid (HCl) is a colorless solution. It does not have a distinct color.
Is stomach acid just HCL?
No, HCl, hydrogen chloride, is a corrosive gas. It dissolves in water to form hydrochloric acid. So, stomach acid is HCl and water.
Which gas is produced when Mg is added to HCl?
h2
Is HCl an acid or an alkali?
HCl is the chemical formula for hydrogen chloride gas . However, when dissolved in watwer , it is written as 'HCl(aq)' it is then hydrochloric acid. So HCl is acidic.
Is HCl a base salt or acid?
HCl is the chemical formula of hydrochloric acid.
What are HCl Salts?
Hydrochloric acid is the only term used for acid HCl
