3. Some acids are dangerous, others are not. Explain, giving examples.
4. What are bases? What are their physical properties?
a calcium hydro wide b. ammonium hydroxide
Give two main uses each of
c. sodium
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Explanation:
An example is acetic acid which can cause burns in concentrated form but is used in cooking and as a condiment in its diluted form, vinegar. ... Citric acid is used as a preservative in foods and gives a sour and acidic taste to food.
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Answer:
3.An example is acetic acid which can cause burns in concentrated form but is used in cooking and as a condiment in its diluted form, vinegar. ... Citric acid is used as a preservative in foods and gives a sour and acidic taste to food.
Bases
Aqueous solutions of bases are also electrolytes. ...
Bases often have a bitter taste and are found in foods less frequently than acids. ...
Bases also change the color of indicators. ...
Bases do not react with metals in the way that acids do.
Bases react with acids to produce a salt and water.
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