1. If 100 mL of a gas, originally at 760 torr, is compressed to a pressure of 120 kPa
at...
Chemistry, 23.04.2020 04:20, davisnaziyahovz5sk
1. If 100 mL of a gas, originally at 760 torr, is compressed to a pressure of 120 kPa
at constant temperature, what will its final volume be?
Answers: 3
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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
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What is the average rate of the reaction between 10 and 20 s?
Answers: 1
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
Answers: 3
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