Chemistry, 24.08.2020 07:01 nolanreano
Classify each as a physical or chemical change.
Explain each answer.
a) When limestone is heated carbon dioxide and
calcium oxide result.
b) Digesting a candy bar.
c) Copper can be drawn into thin wires.
d) Ripening of fruits.
e) Ice floats on water
Answers: 1
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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Chemistry, 23.06.2019 00:30
An unknown insoluble substance displaced the water shown. it's mass is indicated on the triple beam balance. mass = a. 694 b. 693.5 c. 693.0 d.693.8
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Classify each as a physical or chemical change.
Explain each answer.
a) When limestone is heat...
a) When limestone is heat...
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