Chemistry

Chemistry, 11.07.2019 13:30, codybrocs9624

Which of the following is a compound? options: nitrogen air oxygen water

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Chemistry, 22.06.2019 10:40, yfgkeyonna

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant

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Biology, 25.07.2019 22:40, alcott1110

Characterize the smog in downtown new york city. a) the smog is a uniform gaseous mixture including oxygen, nitrogen, and soot. b) it is a heterogeneous mixture of oxygen, nitrogen, and particles like soot. c) smog is a homogeneous compound formed by mixing oxygen, nitrogen, and soot. eliminate d) smog is a consistent amalgamation of oxygen, nitrogen, soot, and water vapor.

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Chemistry, 29.07.2019 06:00, maguilarz2005

Nitrogen reacts with oxygen to form two compounds. compound a contains 2.8 g of nitrogen for each 1.6 g of oxygen. compound b contains 5.6 g of nitrogen for each 9.6 g of oxygen. what is the lowest whole-number mass ratio of nitrogen that combines with a given mass of oxygen?

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Chemistry, 18.08.2019 17:30, jellyangie1

Nitrogen and oxygen combine with each other to form a series of compounds. this chart summarizes laboratory research done on this series of compounds. from the data supplied, calculate the empirical and molecular formulas for each oxide listed. compound percentage nitrogen percentage oxygen molecular mass a 63.6 36.4 44.01 u b 30.4 69.6 46.00 u c 36.9 63.1 76.01 u d 25.9 74.1 108.01 u e 46.7 53.3 30.01 u 66. compound a is 67. compound b is 68. compound c is 69. compound d is 70. compound e is this was originally a table but i copied and apsted it

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