(2 points)
(03.01 LC)
Which of the following best describes what air is made up of? (2 point...
Chemistry, 29.10.2021 14:00 justhereforanswers13
(2 points)
(03.01 LC)
Which of the following best describes what air is made up of? (2 points)
O
Energy
Ob
Matter
ะั
Non-matter
Od
Solids
Question 2
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How does a hydroelectric power plant converts energy into energy.
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Air can be considered a mixture. which statement does not explain why?
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Be sure to answer all parts. the following equilibrium constants were determined at 1123 k: c(s) + co2(g) โ 2co(g) k'p = 1.30 ร 1014 co(g) + cl2(g) โ cocl2(g) k''p = 6.00 ร 10โ3 calculate the equilibrium constant at 1123 k for the reaction: c(s) + co2(g) + 2cl2(g) โ 2cocl2(g) 4.68 ร 10 9 (enter your answer in scientific notation.) write the equilibrium constant expression, kp:
Answers: 3
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