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3 years ago

Calculate the number of atoms in 5 moles H₂O.

Chemistry

1 answer:

oksano4ka [1.4K]3 years ago

4 0

Answer:

90.35 × 10²³ atoms

Solution:

1 molecules of H20 contains 3 atoms,.

And we know that one mole of any molecule contains 6.023 × 10²³ atoms from Avogadro's number,

hence 5 moles of H20 will contain = 5× 6.023 × 10²³ × 3 atoms = 90.35 × 10²³ atoms!

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Ilia_Sergeevich [38]

Answer:

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Explanation:

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3 years ago

When metallic aluminum is added to a solution containing iron(II) sulfate a reaction occurs. What species is being oxidized in t

REY [17]

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Explanation:

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Reduction reaction is defined as the chemical reaction in which an atom gains electrons. The oxidation number of the atom gets reduced during this reaction.

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The half cell reactions for the above reaction follows:

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3 years ago

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2 years ago

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Read 2 more answers

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Vera_Pavlovna [14]

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All the other options are incorrect because they consist of only a single component.

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3 years ago