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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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What does the symbol (βhfus) indicate in a phase change?
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The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe
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What is the expected charge on an ion of nitrogen?
A. -3
B. +3
C. +8
D. +5...
A. -3
B. +3
C. +8
D. +5...
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