Question

2 moles of h2o contains how many molecules of h2o in it

Answer 1

Answer:

of atoms (molecules )÷ avogadro no. Since one mole is defined as 6.022 x 10^23, and there are two hydrogen per molecule, that would mean that there are exactly 12.044 x 10^23 molecules of hydrogen in one mole of water. Double that for 2 moles, and there are 24.088 x 10^23 hydrogen atoms in one mole of water.

Explanation:

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Answer 2

2 moles of H₂O will contain 12.046 × 10²³ molecules of H₂O

• One mole of H₂O contains 6.023 × 10²³ number of  H₂O molecules.
• This is so because 1 mole of any substance contains the amount of 6.023 × 10²³ constituents in it, also known as the Avogadro number.
• Thus, 2 moles of H₂O will contain 2 × 6.023 × 10²³ number of  H₂O molecules, that is 12.046 × 10²³ molecules of H₂O.

Thus, 2 moles of H₂O will contain 12.046 × 10²³ molecules of H₂O