Chemistry, 21.07.2019 01:00 adaneri1234
5000 j of heat is supplied in one minute to 0.06 kg of a liquid at its boiling point of 85°c to convert it completely to vapor. which of the following expressions gives the heat of vaporization of the liquid?
Answers: 1
Chemistry, 21.06.2019 22:00
If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a
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Chemistry, 21.06.2019 22:30
Explain why scientists use shared characteristics to make cladograms.
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Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
5000 j of heat is supplied in one minute to 0.06 kg of a liquid at its boiling point of 85°c to conv...
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