Question

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Answer 1

Answer:

(a) The word “acid” comes from the Latin word for sour. This distinguishable property helps identify acids from other compounds such as salt and bases. Many acids can be hazardous if ingested and shouldn’t be tasted.

Once the acid binds to the base, it becomes a neutral substance. Often this reaction can lead to water and salt. This is often seen when strong acids react with strong bases.

The acids are driving electricity. Outside this, the batteries are used to produce electricity. The acid that conducts electricity strongly is a strong acid, and the acid that conducts electricity weakly is a weak acid.

(b) Some of the characteristic properties of bases are:

Bases are bitter to taste a bitter taste is characteristic of all bases.

Bases may or may not be soluble in water Bases that can dissolve in water are called alkalis. Some examples of soluble bases or alkalis are sodium hydroxide, potassium hydroxide, and calcium hydroxide.

Like acids, bases can be strong or weak.

Strong bases are very corrosive and can burn the skin.

These bases should be handled carefully. Caustic soda or sodium hydroxide (NaOH) and caustic potash or potassium hydroxide (KOH) are strong and corrosive bases.

On the other hand, copper hydroxide [Cu(OH)2], zinc hydroxide [Zn(OH)2], and ammonium hydroxide (NH4OH) are weak bases

The solutions of bases in water give a soapy touch. When dissolved in water they produce hydroxide ions (OH–) in solution.

Explanation:

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Answer 2

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A) The characteristics property of acids includes it reacts with a metal to form hydrogen gas.

B) Base reacts with acid to form H20 and salts