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9
yes
no
1 point
What is an acid?
compounds that have a sour taste, react with metals and carbonates, and turns blue litmus paper red
compounds that have a sour taste and don't react with metals, carbonates, or indicators
compounds that have bitter taste, slippery feel, react with other bases and acids, and turns red litmus pa
7
1 point
The reaction above is classified as an acid-base reaction because -
One of the reactants is an acid and the other is a base
It produces water
One of the products is an acid and the other is a base
Calcium is always present in all acid-base reactions

Sagot :

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Final answer:

Acids are compounds with distinct properties such as sour taste, ability to react with metals, and turning blue litmus paper red.


Explanation:

Acids are compounds that have a sour taste, react with metals and carbonates, and turn blue litmus paper red. They also change the color of certain acid-base indicators, such as litmus and phenolphthalein. Acids like hydrochloric acid in the stomach aid in digestion by breaking down food.


Learn more about Acids here:

https://brainly.com/question/40614989


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