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How many moles of gas are present if p=11 atm, v=12l, t=185k?
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If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form
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Ineed to find the answer of this question because i dont understand it
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Chemistry, 22.06.2019 09:00
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
Which of the following explains why elements, such as carbon and oxygen, that are used in organic mo...
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