Water Is a Polar Molecule

question 135

Essay

Water is a polar molecule.This property contributes to cohesion and surface tension.Sketch five water molecules, and indicate how hydrogen bonding between molecules contributes to cohesion and surface tension.Be sure to include appropriate covalent bonds in each molecule.

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Definitions:

Bondholders

Investors or entities that hold bonds issued by corporations or governments, entitled to receive the bond's face value and interest payments.

Principal Amount

The principal amount is the original sum of money borrowed in a loan or the initial amount invested, excluding any interest or profits.

Floating-Rate Bonds

Bonds whose coupon payment may vary over time. The coupon rate is usually linked to the rate on some other security, such as a government bond, or to some other rate, such as the prime rate or LIBOR.

Inflation

The rate at which the general level of prices for goods and services is rising and, subsequently, purchasing power is falling.