Chemistry, 16.12.2021 18:10 kimjooin02
A sample of 10.5 g of nitrogen reacts with 20.2 g of hydrogen to produce ammonia. 3H^2 (g) + N^2 (g) = 2NH^3 (g)
Answers: 2
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Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
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Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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Which of the following is not true about the atomic model of substances?
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A sample of 10.5 g of nitrogen reacts with 20.2 g of hydrogen to produce ammonia.
3H^2 (g) + N^2 (...
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