4 years ago

Why are some molecules polar and others nonpolar?

Biology

2 answers:

Andrew [12]4 years ago

8 0

Answer:

Polar molecules: water - H2O and ammonia - NH3

Nonpolar molecules: carbon dioxide - CO2 and benzene - C6H6.

Explanation:

RideAnS [48]4 years ago

6 0

Answer:

polar:

water - H2O.

ammonia - NH3.

sulfur dioxide - SO2.

hydrogen sulfide - H2S.

ethanol - C2H6O.

Non polar:

any of the noble gases: He, Ne, Ar, Kr, Xe.

any of the homonuclear diatomic elements: H2, N2, O2, Cl2.

carbon dioxide - CO2.

benzene - C6H6.

carbon tetrachloride - CCl4.

methane - CH4.

ethylene - C2H4.

hydrocarbon liquids, such as gasoline and toluene.

Explanation:

You might be interested in

Alterations that do not change the substance's identity and composition is called

pychu [463]

Answer: physical changes

Explanation: Physical changes are changes that do not alter the identity of a substance.

hope it helped:)

3 0

4 years ago

what is the pressure that builds up inside of plant cells due to osmosis and the strength of the cell wall called?

Jlenok [28]

It’s called cytoplasm I think that’s it

5 0

3 years ago

How many holes does a straw have ?

Nitella [24]

I think it would be one right

7 0

3 years ago

Read 2 more answers

PLEASE HELP! :( According to the graph, what condition is best for enzyme activity?

aivan3 [116]

Answer:

Explanation:

Highest peck in enzyme activities

8 0

3 years ago

You are getting ready to go to bed, but the last time you ate was at lunch. Which part of your brain would give you the sensatio

sleet_krkn [62]

Hello There :D

Answer: B. hypothalamus

Reason: The part of the brain which controls hunger is the Hypothalamus. The hormones produced here control temperature, thirst, hunger, sleep, mood.

I hope I helped
-Chris

7 0

3 years ago