Properties Of Acids And Base.
Answers
Answer:
1. Properties of Acids
Acids are corrosive in nature.
They are good conductors of electricity.
Their pH values are always less than 7.
When reacted with metals, these substances produce hydrogen gas.
Acids are sour-tasting substances.
Examples: Sulfuric acid [H2SO4], Hydrochloric acid [HCl], Acetic acid [CH3COOH].
2. Properties of Bases
Some properties, like a bitter taste, are owned by all bases. The bases feel slippery, too. Dream on what slippery soap looks like. And this is a foundation. Furthermore, when immersed in water, bases conduct electricity because they consist of charged particles in the solution.
They are found to have a soapy texture when touched.
These substances release hydroxide ions (OH– ions) when dissolved in water.
In their aqueous solutions, bases act as good conductors of electricity.
The pH values corresponding to bases are always greater than 7.
Bases are bitter-tasting substances which have the ability to turn red litmus paper blue.
Examples: Sodium hydroxide [NaOH], milk of magnesia [Mg(OH)2], calcium hydroxide [Ca(OH)2].
Explanation:
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Property Acid Base
Taste Sour (vinegar) Bitter (baking soda)
Smell Frequently burns nose Usually no smell (except NH3!)
Texture Sticky Slippery
Reactivity Frequently react with metals to form H2 React with many oils and fats