APaqueouspractice0809

APaqueouspractice0809 - AP Chemistry Solution Chemistry...

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AP Chemistry Solution Chemistry Practice Problems Name: ____________________________ Date: ____________ Period: _____ 1. Consider a 1.00L solution containing 85.5g Al 2 (SO 4 ) 3 (FW = 342.15) and 21.3g Na 2 SO 4 (FW = 142.06). What are the molar concentrations of the aluminum, sodium and sulfate ions? 2. Is the total ionic equation the same as the net ionic equation for the reaction between Sr(OH) 2 and H 2 SO 4(aq) ? Explain. 3. Which of the following substances is a strong electrolyte in aqueous solution? NaCl CH 4 H 2 O CO CCl 4 4. A 25.00mL sample of an aqueous solution of Ba(OH) 2 requires 18.45mL of 0.01500M HCl (aq) for its neutralization. What is the molarity of the Ba(OH) 2 solution? 5. Write net ionic equations for the following acid-base reactions: a. The strong base KOH and the weak acid HC 2 H 3 O 2 . b. The strong base barium hydroxide and the strong acid perchloric acid. c.
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APaqueouspractice0809 - AP Chemistry Solution Chemistry...

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