Homework Help: Chemistry (Check)

Posted by Bryan on Wednesday, January 3, 2007 at 3:51pm.

Completion
is these correct. I can't figure out 5,7,8,9..
1)equally
2)Non-polar
3)un equally
4)polar bond
5)
6)clipore interactions
7)
8)
9)

When atoms are joined by a covalent bond, the bonding electrons are shared ___1____, and the bond is ___2___. When the atoms in a bond are not the same, the bonding electrons are shared ___3__, and the bond is ___4____. The degree of polarity of a bond between any two atoms is determined by consulting a table of ____5___. the attractions between opposite poles of polar molcules are called ___6____. Another strong intermolecular attractive force is the ___7___, in which a hydrogen covalently bonded to a very __8___ atom, such as ____9____, is also weakly bonded to an unshared electron pair of another electronegative atom.

electronegativity, hydrogen bond, electronegative, oxygen. Answers on 9 can vary.

5. look up electronegativity.
6. What is clipore? That's a new one on me.
7. look up hydrogen bonding.
8. electronegative?
9, oxygen, nitrogen, fluorine?

6) i ment dipole interactions my bad..

Chemistry (Check) - bob, Wednesday, October 31, 2007 at 12:21pm
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Chemistry (Check) - Tip, Tuesday, May 6, 2008 at 6:42pm
calcualte the molarity of 2.30 moles of sodium chlorid in 4.50 mL of water.

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