NaHCO3 is the formula for a pure substance called sodium bicarbonate, also called baking soda. Baking soda is a compound. How do you know that it is a compound? *
A. It is represented by a chemical symbol
B. It is represented by a chemical formula
C. It is composed of only one type of element
D. It reacts with vinegar to produce gas
A. It is represented by a chemical symbol
B. It is represented by a chemical formula
C. It is composed of only one type of element
D. It reacts with vinegar to produce gas
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Answer:
b
Explanation:
b.it is represented by a chemical formula