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Warm-Up 4/16/15 Recap: From the picture below, how much NaOH was used for neutralization (mL)? Add-on: If the concentration of the NaOH solution was 0.1 M, how many moles was used for neutralization? Show work.
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Solve neutralization problems.
4/16/15 Objective Solve neutralization problems. 4/16/15 Agenda Warm-Up Titration Molarity/Neutralization Worksheet
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Stoichiometry Test Corrections due Friday (4/17)
Coming Up… Molarity/Neutralization Worksheet due today (4/16) for EC (complete) or tomorrow (4/17). Stoichiometry Test Corrections due Friday (4/17) Correct answer with work – attached to ScanTron. Acid/Base Test Monday (4/20) 1) Identifying acids, bases, conjugate acids, and conjugate bases 2) Calculating pH 3) Making solutions (molarity) 4) Neutralization
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Warm-Up 4/16/15 Recap: From the picture below, how much NaOH was used for neutralization? Add-on: If the concentration of the NaOH solution was 0.1 M, how many moles was used for neutralization? Show work.
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Training Day 3 1st Objective: Make 200 mL of 0.15 M solution of NaOH. Warm-Up 2nd Objective: Three attempts to neutralize Acid X. Write down data. 3rd Objective: Use data to finish Molarity/Neutralization worksheet.
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2nd Objective: Three attempts to neutralize Acid X. Write down data.
1) Find Acid X 2) Measure 25 mL into 3) 3-4 drops of phenolphthalein 4) NaOH in 5) Record before and after of NaOH
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Recap: How many moles of NaOH was calculated from Warm-Up?
Warm-Up Follow-Up Recap: How many moles of NaOH was calculated from Warm-Up? Add-On Uno: If you measured 25 mL of Acid X and neutralized it with the NaOH amount from Warm-Up, what is the molarity of Acid X? Add-On Dos: What is the pH of Acid X?
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