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2 years ago

Is there a relationship between the shape and polarity of the molecule

2 answers:

4 0

Answer:

Yes

Explanation:

Polarity of molecules with more than one bond is determined from both the polarity of the individual bonds and the shape and the shape of the molecule.

rewona [7]2 years ago

3 0

Answer:hi

Explanation:

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A 16 gram sample of O2(g) fills a container at STP. What volume is the container?

sergij07 [2.7K]

Answer:

V = 11.2 L

Explanation:

Hello there!

In this case, according to the ideal gas equation:

$PV=nRT$

It is possible to compute the volume as shown below:

$V=\frac{nRT}{P}$

Whereas the moles are computed are computed given the mass and molar mass of oxygen:

$n=16g*\frac{1mol}{32g} =0.5mol$

Now, since the STP stands for a temperature of 273.15 K and a pressure of 1 atm, the resulting volume is:

$V=\frac{0.5mol*0.08206\frac{atm*L}{mol*K}*273.15K}{1atm}\\\\V=11.2L$

Best regards!

8 0

2 years ago

What is the full meaning of DR.HERC.

n200080 [17]

Answer:

It is

D- DEFINE the problem

R-RESEARCH on the problem

H- Carry out a HYPOTHESIS

E- carry out an EXPERIMENT.

R-Analyse the RESULT

C-summarise the CONCLUSION.

Explanation:

Hope it helps.

5 0

2 years ago

What is the sum of 334.540 g and 198.9916 g to the correct significant figure?

slavikrds [6]

The answer to the question is a

5 0

2 years ago

HELP !!!!!!! Please !!!!!!!

DerKrebs [107]

Answer:

I guess 4 weeks is a little late.

Explanation:

7 0

2 years ago

2. Differentiate the types of tectonic plates.

kramer

Answer:

Explanation:

Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. ...

Divergent boundaries – where two plates are moving apart. ...

Transform boundaries – where plates slide passed each other.

3 0

2 years ago