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Chem 162 final review Correctly Answered Questions| UpToDate | Already Graded A+
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1) What is the pH of a solution of 0.020 M HNO3? : 2.) Which of the following is the strongest acid? a) H2SeO3 b) H2SeO c) H2SeO2 d) all the same e) none : a) H2SeO3 -the more oxygens, the stronger the acid 3.) What is the pH of a 0.0050 M solution of sodium cyanide? (HCN Ka = 6.2 x 10-10) ...
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