Which of the following is evidence of a chemical reaction? (a) Dropping sodium metal into water gives
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Which of the following is evidence of a chemical reaction?
(a) Dropping sodium metal into water gives a yellow flame.
(b) Dropping cobalt metal into acid produces gas bubbles.
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Both a and b are evidence of a chemical reaction Explanati...View the full answer
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Related Book For
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
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