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15. Define the 3 types of chemical reacties with two balanced chemical reaction of each 1
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What are the first three quantum numbers for the electrons located in subshell 2s?
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12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer
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Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
15. Define the 3 types of chemical reacties with two balanced chemical reaction of each 1...
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