Ressabanico69idn
Answered

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a. What happened when vinegar was added to baking soda? b. What signs have you observed which signify a chemical reaction?

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Sagot :

Kzjazzieidn

Answer:

A. When baking soda is mixed with vinegar, something new is formed. The mixture quickly foams up with carbon dioxide gas. If enough vinegar is used, all of the baking soda can be made to react and disappear into the vinegar solution.

B. color change, formation of a precipitate, formation of a gas, odor change, temperature change

Explanation:

hope it helps

#answerfortrees

Hinata0813idn

Answer:

a.)When baking soda is mixed with vinegar, something new is formed. The mixture quickly foams up with carbon dioxide gas. If enough vinegar is used, all of the baking soda can be made to react and disappear into the vinegar solution.

b.)Mixing baking soda (sodium bicarbonate) and vinegar (acetic acid) causes a chemical reaction that produces a salt (sodium acetate) and water, as well as carbon dioxide gas.

Explanation:

Hope it helps!

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