a note on basic substance
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Answer:
ᴴᵉʳᵉ 'ˢ ʸᵒᵘʳ ᵃⁿˢʷᵉʳ ᵃⁿᵈ ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ ʸᵒᵘ......
Explanation:
Arrhenius proposed in 1884 that a base is a substance which dissociates in aqueous solution to form hydroxide ions OH−. A soluble base is called an alkali if it contains and releases OH− ions quantitatively. Metal oxides, hydroxides, and especially alkoxides are basic, and conjugate bases of weak acids are weak bases.
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Explanation:
a base is the substance with pH value more than 7 .
a base releases OH- ions
stronger the base , more OH- ions are released
BICARBONATE is a base that is used to reduce our acidity .
Even the tooth paste we use is a base .
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