Determine the amount of both hydrogen and oxygen in a 500mL sample of Water.

Chemistry

1 answer:

alina1380 [7]3 years ago

3 0

There would be about 1.67 x 10^25 oxygen atoms and about 3.34 x 10^25 hydrogen atoms.

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Explanation:

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Answer:

Physical Properties

1. Metals are shiny but most non - metals lack this property.

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Explanation:

Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of MgSO₃ and HI are mixed.

When MgSO₃ reacts with HI they experience a double displacement reaction, in which the cations and anions of each compound are exchanged, forming H₂SO₃ and MgI₂. At the same time, H₂SO₃ tends to decompose to H₂O and SO₂. The complete molecular equation is:

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In the complete ionic equation, species with ionic bonds dissociate into ions.

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