Chemistry, 16.08.2020 14:01 yaneth1248
Which of the follow is not a physical change?
a. The boiling of room temperature water to produce steam.
b. The combustion of hydrogen gas and oxygen gas to produce liquid water.
c. The cutting of a block of sharp cheddar cheese to make smaller pieces for hors d'oeuvres for a social gathering
d. The slow melting of solid coconut oil on the stove.
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At the current rate, a graph of carbon dioxide produced by fossil fuels over time would slope upward slope downward be horizontal be vertical
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Which of the follow is not a physical change?
a. The boiling of room temperature water to produce s...
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