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Which of these is an advantage of wind energy?
A. It increases greenhouse g...
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Chemistry, 22.06.2019 17:30
What type of organic molecule comprises the majority of a potato?
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Chemistry, 23.06.2019 13:10
When can a hypothesis be elevated to the status of a theory? a) when it is validated by an experiment b) when data gathered from an experiment precisely fits predictions c) when it can be proved to be true d) when it meets the test of repeated experimentation
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Chemistry, 23.06.2019 22:00
2. a sample of table sugar (sucrose, c12h22o11) has a mass of 1.202 g. a. calculate the number of moles of c12h22o11 contained in the sample. show your work. b. calculate the moles of each element in c12h22o11, show your work c. calculate the number of atoms of each type in c12h22o11. show your work
Answers: 2
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