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What happens to HCl when it is put in water?
It dissociates into ions by this equation: HCl + H2O --> H3O+ + Cl-
Why is liquid HCL a poor conductor of electricity?
For the conductance of electricity through chemical substances there must be free ions, and HCl gas do not have any free ions, though when it is in water it is in its ionic form and conducts electricity.
Is HCL an acid base or is it neutral?
Acid. It contains hyrdonium ions more than hydroxide ions.
How many atoms of HCl are in one molecule of HCl?
There are no atoms of HCl in one molecule of HCl, because HCl is not an atom. It is a molecule. HCl is made of two parts: hydrogen atoms, and chlorine atoms. Each molecule of HCl contains one hydrogen atom and one chlorine atom. H stands for hydrogen, and Cl stands for chlorine. Compare this to H2O, which is the chemical formula for water. Water has 2 hydrogen atoms and 1 oxygen atom.
Why HCl is used in flame test?
HCL produces the ions of the salts which are being dissolved in the acid and it dit NOT give any colour so only the metal part do it.
What happens to HCl when it is put in water?
It dissociates into ions by this equation: HCl + H2O --> H3O+ + Cl-
Why is liquid HCL a poor conductor of electricity?
For the conductance of electricity through chemical substances there must be free ions, and HCl gas do not have any free ions, though when it is in water it is in its ionic form and conducts electricity.
Is HCL an acid base or is it neutral?
Acid. It contains hyrdonium ions more than hydroxide ions.
If you have the chemical equation caco3 and hcl equal cacl3 etc. are caco3 and hcl particles molecules or ions?
They are molecules.
How many atoms of HCl are in one molecule of HCl?
There are no atoms of HCl in one molecule of HCl, because HCl is not an atom. It is a molecule. HCl is made of two parts: hydrogen atoms, and chlorine atoms. Each molecule of HCl contains one hydrogen atom and one chlorine atom. H stands for hydrogen, and Cl stands for chlorine. Compare this to H2O, which is the chemical formula for water. Water has 2 hydrogen atoms and 1 oxygen atom.
Why HCl is acid?
Because HCl react with bases, salts, oxides, metals, the solution has an acidic pH and HCl dissociate forming hydrogen ions, H+.
Why does the light bulb glow more brightly when electrodes are immersed in solution of HCl and NaOH then in vinegar?
The solution is conducting electricity. All of the HCl is in the form of hydronium ions and chloride ions.
Why HCl is used in flame test?
HCL produces the ions of the salts which are being dissolved in the acid and it dit NOT give any colour so only the metal part do it.
What ions are responsible for te eletrical conductivity in the HCl aq?
H+ and Cl- Hydrochloric acid (HCl) is a strong electrolyte.
What is the product of h2so4 and Cl ions?
Cl- + H2SO4 = (HSO4)- + HCl
Is the compound HCl made up of molecules?
No, its made up of ions.
Why HCl is called acid?
Because HCl react with bases, salts, oxides, metals, the solution has an acidic pH and HCl dissociate forming hydrogen ions, H+.
