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What is the equation for HCL dissolving in water?
The equation for the dissolution of hydrochloric acid (HCl) in water is: HCl (aq) → H+ (aq) + Cl- (aq). This reaction shows that HCl dissociates into its ions, H+ and Cl-, when dissolved in water.
Is hcl a carbonic acid?
HCl is hydrochloric acid. Carbonic acid is H2CO3
Is adding NaOH to HCL chemical or physical change?
When adding NaOH to HCl, a chemical change occurs because the two substances react to form a new compound, NaCl (table salt), and water. This is evidenced by the formation of a new substance with different properties than the original reactants.
Is adding HCl to Mg physical change?
No, adding hydrochloric acid (HCl) to magnesium (Mg) and observing the resulting chemical reaction is a chemical change, not a physical change. The reaction produces hydrogen gas and magnesium chloride, with new substances formed.
Is HCl soluble in water or kerosene?
HCl is soluble in water because it is a polar molecule that can form hydrogen bonds with the water molecules, leading to its dissolution. HCl is not soluble in kerosene because kerosene is a nonpolar solvent that cannot break apart the strong ionic bonds of HCl.
Dissolution of hydrogen chloride in water is chemical or physical process?
The dissolution of the gas HCl itself is a physical process, no molecules being changedbut the dissolved molecules react more or less completely with water,according to the acidic dissociation reaction (which is a chemical process):HCl + H2O --> H3O+ + Cl-
What is the equation for HCL dissolving in water?
The equation for the dissolution of hydrochloric acid (HCl) in water is: HCl (aq) → H+ (aq) + Cl- (aq). This reaction shows that HCl dissociates into its ions, H+ and Cl-, when dissolved in water.
Is hcl a carbonic acid?
HCl is hydrochloric acid. Carbonic acid is H2CO3
Is the solubility of HCl in water a physical phenomenon or a chemical reaction?
Dissolving HCl (or any other dissolvable compound, eg. sugar, salt) in water is physical.
Why doesn't the temperature change when diluting HCl with distilled water?
It does change, it is just not as noticeable as with sulfuric acid. If a thermometer is placed in HCl and water added, a change will be noticed.
H2co3 organic or inorganic?
H2CO3 is an inorganic compound. It is known as carbonic acid and is formed by the dissolution of carbon dioxide (CO2) in water.
Is dissolving carbon dioxide in water a physical or chemical change?
It's a physical change because carbon dioxide still has it's same properties. It is not changed.Added:Even if you dissolve it in water it is still there thus making it a physical change and not a chemical change. If it were a chemical change then it would be changed for example, fire or burning things like logs and so forth. Dissolving something in water is not changing it completely it only has a minor change in how you see it, thus it is a physical change.The only 'chemical' change might be considered to be the protolysis of water being slightly enhanced by the hydrogen bonding to carbon dioxide molecules. But that is more a (very weak) 'chemical' change of water molecules rather than of CO2 molecules:(CO2)aq + 2 (H2O)l > (Cl-)aq + (H3O+)aq
Is bubbles when aluminuim wire is dropped into HCL a physical change?
No. The aluminum is reacting with the acid; it is a chemical change.
Is adding NaOH to HCL chemical or physical change?
When adding NaOH to HCl, a chemical change occurs because the two substances react to form a new compound, NaCl (table salt), and water. This is evidenced by the formation of a new substance with different properties than the original reactants.
Is adding HCl to Mg physical change?
No, adding hydrochloric acid (HCl) to magnesium (Mg) and observing the resulting chemical reaction is a chemical change, not a physical change. The reaction produces hydrogen gas and magnesium chloride, with new substances formed.
Is HCl soluble in water or kerosene?
HCl is soluble in water because it is a polar molecule that can form hydrogen bonds with the water molecules, leading to its dissolution. HCl is not soluble in kerosene because kerosene is a nonpolar solvent that cannot break apart the strong ionic bonds of HCl.
Does baking soda dissolve in HCl?
Not only dissolution; a chemical reaction between a salt and an acid.
