Question

Define acid and base. Exemplify for each.​

Answer 1

Answer:

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(in chemistry) a liquid substance that can dissolve metal and may burn your skin or clothes. Acids have a pH value of less than 7

Base, in chemistry, any substance that in water solution is slippery to the touch, tastes bitter, changes the colour of indicators (e.g., turns red litmus paper blue), reacts with acids to form salts, and promotes certain chemical reactions (base catalysis).

Answer 2

Answer:

Acid: those substance release Hydronium ion when kept in water

base: those substance release hydroxide ion when kept in water