0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
When two atoms form a chemical bond by sharing electrons will the resulting molecule be polar or non polar?
The polarity of the molecule will depend on the electronegativities of the 2 atoms involved. For example, a molecule of F2 where F binds to F will be non polar as there is no difference in electrnegativities. However, a molecule of HF will be polar because F is more electronegative than is H.
What bonds is most polar 1 H Cl 2 H Br 3 H you 4 H F?
H F is most polar
What is Hf value?
Do you mean h, rather than H? h is Planck's constant, f would conventionally be frequency.
Is HF an element or a compound?
Capitalization matters in chemistry. Hf (uppercase H, lowercase f) is the element known as hafnium. HF (both letters uppercase) is the compound known as hydrogen fluoride.
Why the H-F bond is expected to be more polor than the H-I bond?
The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.
Why is HF a polar covalent bond?
Hydrogen fluoride, with the symbol HF, is a polar molecule. This is due to fluorine being more electronegative compared to hydrogen. This creates a difference in electronegativity, which makes HF a polar bond.
How is HF polar?
It is polar covalent bond because electrons forming the bond are unequally distributed.
WHY HF is dibasic?
Because of the formation of hydrogen bond H-F F-H
Does HF have a polar covalent bond?
yes it is a polar covalent bond. the difference of electronegativities of H and F is 1.9 , it should be an ionic bond but the ratio of atomic sizes of both the atoms is responsible for polar covalent bond.
Does hydrogen and fluorine bond form a polar or non-polar molecule?
They form a polar molecule. Explanation: F atom in HF molecule are highly electronegative. Hence, there will be a permanent dipole, which is the F atom attract part of the electron making the electrons in H-F bond distributed unevenly. This causes a slight positive charge on H and slight negative charge on F.
What makes the bond in hf polar bond?
F has more electronegative. That means that F doesn't share electrons nicely. It holds the electron closer and doesn't let H have it much. This makes F more negative and H more positive.
What elements are in HF?
H- Hydrogen F- Fluoride
What covalent bonds is the most polar hydrogen and fluorine or hydrogen and nitrogen?
Electronegativity Difference HF = 1.9 = ionic bond HC = 0.4 = nonpolar covalent HH = 0 = nonpolar covalent HN = 0.9 = polar covalent HN is the more polar bond. HF is not polar covalent, it is ionic.
What elements are found in hf?
H- Hydrogen F- Fluoride
When two atoms form a chemical bond by sharing electrons will the resulting molecule be polar or non polar?
The polarity of the molecule will depend on the electronegativities of the 2 atoms involved. For example, a molecule of F2 where F binds to F will be non polar as there is no difference in electrnegativities. However, a molecule of HF will be polar because F is more electronegative than is H.
A solution if hydroflouric acid HF(aq) is at the equilibrium how would the system change if more Hf were added to the solution?
Here is the equilibrium for HF(aq): HF(aq) ---> H^+(aq) + F^-(aq)If HF is added, according to Le Chatelier's Principle, the equilibrium will shift to the right to make more H+ and F-.
What is the difference in electronegativity between H and F in HF?
The electronegativities of F and H are respectively 3.98 and 2.1, and the difference is 1.88
