Chemistry, 08.07.2021 18:50 cooper2017
What was the optimal mix of hydrogen and oxygen to launch the pipette rockets in the Combustion lab?
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An observation that requires measurement is called quantitative observable or qualitative
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Chemistry, 22.06.2019 12:00, BreBreDoeCCx
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.
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Chemistry, 22.06.2019 12:40, carebear60
Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
Answers: 1
What was the optimal mix of hydrogen and oxygen to launch the pipette rockets in the Combustion lab?...
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