Chemistry, 15.04.2020 17:47 nauticatyson9
A gas is confined to a steel tank with a fixed volume . At 293 K, the gas exerts a pressure of 8.53 atm. After heating the tank , the pressure of the gas increases to 10.4 atm. What is the temperature of the heated gas?
Answers: 2
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What type of reaction is illustrated? 2c12o5 = 2cl2 + 502
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Adirect relationship can be represented by: a curve a pie chart
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Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)
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How can a scientist assess whether a pure niobium (nb) sample is responsible for contaminating the lab with radioactivity? test the niobium sample to see whether it now contains other elements.test the niobium sample for the presence of niobium oxide compounds.heat the niobium, and see if the level of radioactivity in the lab increases.place the niobium under pressure, and see if the level of radioactivity in the lab increases.
Answers: 3
A gas is confined to a steel tank with a fixed volume . At 293 K, the gas exerts a pressure of 8.53...
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