Chemistry, 06.11.2020 19:10, dbzrules02
1. Which of the following is an example of a chemical reaction? *
O A. mixing lemonade powder with water
O B. burning marshmallows over a fire
O C. melting butter in a pan
D. boiling water on a stove
Answers: 2
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When the mercury level in a barometer decreases that atmospheric pressure has
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Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?
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1. Which of the following is an example of a chemical reaction? *
O A. mixing lemonade powder with...
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