3 years ago

Which describes a covalent bond?

1 answer:

8 0

Answer:

Explanation:

covalent bonds are bonds between two nonmetals where they share an electron :)

You might be interested in

zubka84 [21]

Abiotic environment

4 0

3 years ago

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

Shalnov [3]

There are 1739218 atoms in 2.5 mole of wolframite

7 0

3 years ago

Minchanka [31]

It would be a combustion reaction (B) because the products are carbon dioxide and water.

7 0

3 years ago

andreyandreev [35.5K]

Answer:

see the pic for the answer

7 0

3 years ago