homework6 - a) CH 3 SH + NH 3 CH 3 S-+ NH 4 + b) HCN + CH 3...

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Homework #6 Name___________________ Chem 30A Dr. Harrison 1. (8 pts) Calculate the following. State whether this solution is acidic or basic a) [H 3 O + ] = 2.6 x 10 -9 pH = _______________________ ___________ b) [OH - ] = 5.8 x 10 -2 pH = ________________________ ___________ c) pH = 6.4 [H 3 O + ] = ___________________________ ___________ d) pOH = 3.2 [H 3 O + ] = ____________________________ ___________ 2. (2 pts) Titration of 17.85 mL of HNO 3 solution requires 16.00 mL of 0.1200 M KOH solution. Calculate the molarity of the acidic solution. 3. (2 pts) Identify each compound as an acid or base. Write A for acid or B for base.
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Unformatted text preview: a) CH 3 SH + NH 3 CH 3 S-+ NH 4 + b) HCN + CH 3 COO-CN-+ CH 3 COOH 4. (8 pts) Demonstrate your command of chemistry by writing the names of the following: a) HBr _____________________________ b) H 2 CO 3 ___________________________ c) H 2 SO 3 ___________________________ d) KOH _____________________________ e) HNO 3 ___________________________ f) Ca(OH) 2 ___________________________ g) NH 4 OH___________________________ h) HCl _____________________________ 5. (4 pts) Answer the following questions. a) Write the formula of two strong bases. b) Define what a strong base is....
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homework6 - a) CH 3 SH + NH 3 CH 3 S-+ NH 4 + b) HCN + CH 3...

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