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PLEASE HELP ME!!! PLEASE ANSWER BOTH IF POSSIBLE!!! OR JUST ONE!!! please help quickly!!! Urgent!!!

PLEASE HELP ME!!! PLEASE ANSWER BOTH IF POSSIBLE!!! OR JUST ONE!!! please help quickly-example-1

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On the acid side:

H+ ions are correctly classified as acids because they donate protons and lower the pH of a solution.

Sour taste is also correctly classified as an acid property, as many acids have a sour taste.

However, pH = 5 is not wrong, but rather consistent with acidic properties.

On the base side:

OH- ions are correctly classified as bases because they accept protons and raise the pH of a solution.

Bitter taste is also correctly classified as a base property, as many bases have a bitter taste.

However, pH = 10 is not wrong, but rather consistent with basic properties.

H₂SO₄ is an acidic compound that can donate protons and lower the pH of a solution, so it is correctly classified as an acid. Ca(OH)₂ is a basic compound that can accept protons and raise the pH of a solution, so it is correctly classified as a base.

Sugar (C6H12O6) is a neutral compound that does not have acidic or basic properties, so it is not classified as either an acid or a base.

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