What is the empirical formula of cyclopentane
Cyclopentane, CxHy is a simple hydrocarbon. If 0.0956g of the compound is burned in oxygen, 0.300g of CO2 and 0.123g of H20 are isolated. What is the empirical formula of cyclopentane?
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An 8.4 kg crate is pulled 4.8 m up a 30° incline by a rope angled 18° above the incline. The tension in the rope is 125 N, and the crate's coefficient of kinetic friction on the incline is 0.25. a) How much work is done by tension, by grav
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If you soak the pickle in the different salt solution,such as strotium chloride, would you still observe 589nm light emission?Why of why not?
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