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Does the chlorine atoms in hydrogen chloride have a stronger attraction for the electrons than the hydrogen atoms do?
Wiki User
∙ 11y ago
Yes. The electronegativity of chlorine is more than that of hydrogen. As such, the electrons are closer towards chlorine than hydrogen in HCl.
Wiki User
∙ 11y ago
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Why is hydrogen chloride covalent?
According to Pauling's scale, hydrogen has an electronegativity of 2.1 and Cl has 3.0. This difference makes the H-Cl bond polar by the attraction of bonding electrons towards chlorine.
Why is hydrogen chloride polar covalent?
Hydrogen chloride (HCl) is a polar covalent molecule because it has a significant difference in electronegativity between the hydrogen and chlorine atoms. Chlorine is more electronegative, meaning it has a stronger attraction for electrons, causing the shared electron pair between hydrogen and chlorine to be unequally shared. As a result, the chlorine atom acquires a partial negative charge, while the hydrogen atom acquires a partial positive charge. This uneven distribution of charge creates a dipole moment, making HCl a polar covalent molecule.
Why do hydrogen and chloride react?
Hydrogen and Chlorine react so that they're atoms can have a full outer shell with eight electrons. Hydrogen just has to lose an electron and Chlorine just has to gain an electron, so they react and make Hydrogen Chloride.
Why is the boiling point of water high compared to hydrogen chloride?
Water and hydrogen chloride are both polar compounds (which is to say, the molecule has both positive and negative poles) but water is more polar than hydrogen chloride. Oxygen has a higher electronegativity than chlorine does, and consequently, there is a greater difference in electronegativity between oxygen and hydrogen than there is between chlorine and hydrogen. Consequently, there is a greater concentration of electrons at the oxygen atom than at the chlorine atom in these two molecules. Polarity then leads to attraction between molecules (which align themselves so that negative poles can attract positive poles) and greater attraction between molecules will result in a higher boiling point.
What kind of bonding does hydrogen and chloride form?
If Hydrogen gas is chemically combined with Chlorine gas, Hydrogen chloride is formed: H2 (g) + Cl2 (g) ---> 2 HCl (g) The bond is covalent (the atoms share electrons) and polar (Chlorine is more electronegative). Hydrogen chloride gas will dissolve in water and disassociate into ions: HCl ---> H+ (aq) + Cl- (aq)
The chlorine atoms in hydrogen chloride have a stronger attraction for the electrons than the hydrogen atoms do The hydrogen chloride molecule is therefore a nonpolar covalent molecule?
True. A measure of the ability of an atom to "attract" electrons is electronegativity. Cl is more electronegative than H.
Why is hydrogen chloride covalent?
According to Pauling's scale, hydrogen has an electronegativity of 2.1 and Cl has 3.0. This difference makes the H-Cl bond polar by the attraction of bonding electrons towards chlorine.
Why is hydrogen chloride polar covalent?
Hydrogen chloride (HCl) is a polar covalent molecule because it has a significant difference in electronegativity between the hydrogen and chlorine atoms. Chlorine is more electronegative, meaning it has a stronger attraction for electrons, causing the shared electron pair between hydrogen and chlorine to be unequally shared. As a result, the chlorine atom acquires a partial negative charge, while the hydrogen atom acquires a partial positive charge. This uneven distribution of charge creates a dipole moment, making HCl a polar covalent molecule.
Why do hydrogen and chloride react?
Hydrogen and Chlorine react so that they're atoms can have a full outer shell with eight electrons. Hydrogen just has to lose an electron and Chlorine just has to gain an electron, so they react and make Hydrogen Chloride.
Why is the boiling point of water high compared to hydrogen chloride?
Water and hydrogen chloride are both polar compounds (which is to say, the molecule has both positive and negative poles) but water is more polar than hydrogen chloride. Oxygen has a higher electronegativity than chlorine does, and consequently, there is a greater difference in electronegativity between oxygen and hydrogen than there is between chlorine and hydrogen. Consequently, there is a greater concentration of electrons at the oxygen atom than at the chlorine atom in these two molecules. Polarity then leads to attraction between molecules (which align themselves so that negative poles can attract positive poles) and greater attraction between molecules will result in a higher boiling point.
What kind of bonding does hydrogen and chloride form?
If Hydrogen gas is chemically combined with Chlorine gas, Hydrogen chloride is formed: H2 (g) + Cl2 (g) ---> 2 HCl (g) The bond is covalent (the atoms share electrons) and polar (Chlorine is more electronegative). Hydrogen chloride gas will dissolve in water and disassociate into ions: HCl ---> H+ (aq) + Cl- (aq)
Hydrogen plus chlorine hydrogen chloride?
HClHCl-
How many chlorine atoms are present for every atom in a hydrogen chloride molecule?
There is 1 hydrogen atom and 1 chlorine atom in Hydrogen Chloride.
What substances form from the reaction of hydrogen and chlorine gas?
The compound hydrogen chloride, with formula HCl.
How do you make HCl from NaCl?
1. Electrolysis of sodium chloride products are NaOH, chlorine and hydrogen. 2. The product of the reaction between chlorine and hydrogen is hydrogen chloride.
Why is it that the compound of hydrogen and chlorine not a mixture?
The properties of hydrogen chloride differ markedly from both hydrogen and chlorine, and you cannot see either of the original elements in the hydrogen chloride liquid. In contrast, if you simply mix hydrogen and chlorine in a flask you will still have a gas which is coloured yellowish by the chlorine.
How is hydogen chlorine different from hydrogen gas and chlorine gas?
Hydrogen chloride is a compound made from hydrogen and chlorine; the two are elements by themselves.
