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IgorLugansk [536]
4 years ago
9

Which of the following explains the characteristic melting and boiling points of ionic compounds? in ionic solids, the ions are

held in fixed positions and are not free to move ions, the fundamental particles, are packed closely to one another in crystals each cation in the compound repels all other nearby cations each ion forms many strong attractions with the surrounding oppositely charged ions
Chemistry
1 answer:
Wewaii [24]4 years ago
5 0
FOLLOWING!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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In any energy pyramid, only ________ of the available energy is passed from one level to the next.
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Which of the following is a physical change?
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Write out the BALANCED NET IONIC equation for the neutralization reaction that occurs between aqueous phosphoric acid and aqueou
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Answer: Balanced net ionic equation is 3H^{+}(aq)+3OH^{-}(aq)\rightarrow 3H_2O(l)

Explanation:

Neutralization is a chemical reaction in which an acid and a base reacts to form salt and water.

Spectator ions are defined as the ions which does not get involved in a chemical equation or they are ions which are found on both the sides of the chemical reaction present in ionic form.

The given chemical equation is:

H_3PO_4(aq)+3NaOH(aq)\rightarrow Na_3PO_4(aq)+3H_2O(l)

The ions which are present on both the sides of the equation are sodium and phosphate ions and hence are not involved in net ionic equation is:

3H^{+}(aq)+3OH^{-}(aq)\rightarrow 3H_2O(l)

8 0
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