Archive for the ‘Chemistry’ Category

What are similarities and differences between ionic bonds, covalent bonds, metallic bonds, and intermolecular?

Wednesday, May 12th, 2010
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Deborah S asked:

What are similarities and differences between ionic bonds, covalent bonds, metallic bonds, and intermolecular attractions?
What is the strength of electrostatic attraction for each?

convertible bonds

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What type of bonds do good conductors of electricity have? Covalent or Ionic and why?

Friday, May 7th, 2010
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Alexis3 asked:

Also, what type of bonds would nonconductors have and why?
How do you account for the fair and poor conductors of electricity?

convertible bonds

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How are hydrogen bonds different from covalent bonds?

Thursday, May 6th, 2010
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what? asked:

Hydrogen bonds are weaker than covalent bonds and form between partially charged atoms or molecules.

The atoms in hydrogen bonds have valence electrons; the atoms in covalent bonds have valence spaces.

The compounds that result from hydrogen bonds contain carbon; those that result from covalent bonds do not.

Covalent bonds are organic; hydrogen bonds are inorganic.

convertible bonds

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  • Related Blogs on Hydrogen Bonds
  • Related Blogs on Valence Electrons

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How are reactions related to chemical bonds?

Wednesday, April 14th, 2010
Anna asked:

A. Bonds are broken in the reactants and reformed as products
B. Chemical reactions do not involve the breaking and reforming of bonds
C. Bonds are broken in the products and formed into the reactants
D. Both the reactants and the products have there bonds broken and reformed

convertible bonds

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What kind of bonds does caffeine form with the adenosine receptor?

Saturday, February 27th, 2010
Thanh T asked:

What anchors it there to that receptor? Salt bridges? Hydrogen bonds? What kind of chemistry bonds? A source would be awesome as well.

convertible bonds

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  • Related Blogs on Hydrogen Bonds

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