3 years ago

Select the correct answer.

Chemistry

1 answer:

zimovet [89]3 years ago

8 0

When two different materials are rubbed together theres a transfer of electrons from one another

You might be interested in

The mathematical relationship between gas solubility and pressure is called Henry's Law, solubility = kHPgas where kH is the Hen

Diano4ka-milaya [45]

Answer : The unit of $k_H$ in mol/L.mm Hg is, $1.8\times 10^{-6}mol/L.mmHg$

Explanation :

As we know that the $k_H$ is the Henry's Law constant for argon at $25^oC$ is, $1.4\times 10^{-3}mol/L.atm$

Now we have to determine the unit of $k_H$ in mol/L.mm Hg

Conversion used for pressure from atm to mmHg is:

1 atm = 760 mmHg

So,

$k_H=1.4\times 10^{-3}mol/L.atm\times \frac{1atm}{760mmHg}$

$k_H=1.8\times 10^{-6}mol/L.mmHg$

Thus, the unit of $k_H$ in mol/L.mm Hg is, $1.8\times 10^{-6}mol/L.mmHg$

5 0

3 years ago

If the Sun were much smaller than its current size, what effect would this have on eclipses?

sergiy2304 [10]

Total solar eclipses would be more common, because it would be easier for the moon to cover it, which is a solar eclipse.

8 0

3 years ago

What would be the observation and conclusion when blue and red litmus paper is dipped in H2SO4

rjkz [21]

Answer:

When Blue litmus is put in sulphuric acid it changes red .

And red litmus doesn't changes..

Conclusion Acid changes blue ltmus to red.

3 0

3 years ago

Identify the form of energy that is converted into ther- mal energy by your body

sasho [114]

What form of energy is converted into thermal energy by your body?<span>Identify the form of energy that is converted to into thermal energy in your body. Chemical, when you digest the food you eat</span>

7 0

4 years ago

Read 2 more answers

HELP ASAP!!!

Eva8 [605]

Producing energy is the answer

3 0

3 years ago