Orange is acidic in nature due to presence of Ascorbic acid (vitamin C) and citric acid.
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Milk is an acid.
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Ethanol is neutral with a pH around 7, meaning it is neither acidic nor alkaline.
if something is and indicator, then it will be able to proove to you wether a substance is acid or alkali. here are some common lab indicators used to determine the Ph value of some substances. remember, pH 1-6 is acid ph7 is neutral and pH 8-14 is alkali -Litmus paper is red in a neutral solution, red in an acid and blue in an alkaline solution -Universal indicator is is green in a neutral solution, red, orange or yellow in an acid and blue or violet in an alkali -Phenolpthalein is colourless in a neutral solution, colourless in an acid and pink inn an alkal -Screened methyl orange is orange in a neutral solution, red for pH below 3.6, orange for pH above 3.6 and yellow in an alkaline solution
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Coca-Cola (coke) is acidic due to its low pH level, which is primarily attributed to the presence of phosphoric acid and carbonic acid in the drink. It is not alkaline or neutral.
Sugar is neutral, meaning it is neither an acid nor an alkaline. Sugar is a carbohydrate that does not have the ability to donate or accept protons like acids or bases.
Chlorine bleach is an alkaline, or base.
Citric acid is in lemon juice.So it is acidic.
Almonds are neutral, meaning that they're neither acidic or alkaline.