Select the correct answer.

What does one mole of H2O correspond to?

A. 6.02 x 10^23 molecules of H20

B. 6.02 x 10^23 atoms of H and 6.02 X 10^23 atoms of o

C. 6.02 x 10^23 atoms of o

D. 6.02 x 10^23 atoms of H

E. 6.02 x 10^23 x 2 atoms of H

Question

Chemistry

Gaige

24 February, 08:13

Select the correct answer.

What does one mole of H2O correspond to?

A. 6.02 x 10^23 molecules of H20

B. 6.02 x 10^23 atoms of H and 6.02 X 10^23 atoms of o

C. 6.02 x 10^23 atoms of o

D. 6.02 x 10^23 atoms of H

E. 6.02 x 10^23 x 2 atoms of H

+4

Answers (2)

Know the Answer?

Rosemary Mccarthy · Answer 1

A.

Explanation:

This is Avogadro's number (the number of molecules in a mole of the substance).

Francesca Brock · Answer 2

One mole of H₂O correspond to A. 6.02 x 10²³ molecules of H₂O

Explanation:

Avogadro Number or Avogadro Constant is called the number of particles that constitute a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023 * 10²³ particles per mole. Avogadro's number applies to any substance.

In this case the avogadro number represents the amount of molecules that exist in one mole of a pure substance, water being in this example.

Finally, one mole of H₂O correspond to A. 6.02 x 10²³ molecules of H₂O

Select the correct answer.What does one mole of H2O correspond to?A. 6.02 x 10^23 molecules of H20B. 6.02 x 10^23 atoms of H and 6.02 X 10^23 atoms of oC. 6.02 x 10^23 atoms of oD. 6.02 x 10^23 atoms of HE. 6.02 x 10^23 x 2 atoms of H

Select the correct answer.

What does one mole of H2O correspond to?

A. 6.02 x 10^23 molecules of H20

B. 6.02 x 10^23 atoms of H and 6.02 X 10^23 atoms of o

C. 6.02 x 10^23 atoms of o

D. 6.02 x 10^23 atoms of H

E. 6.02 x 10^23 x 2 atoms of H