Ch 4.2 solution stoich

Ch 4.2 solution stoich - Determine solubility of following...

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Chapter 4 21 Determine solubility of following compounds • CaCO 3 • Fe(NO 3 ) 3 • NH 4 Br • Hg 2 I 2 • PbSO 4
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Chapter 4 22 Predicting Precipitation Reaction Products • The ability to predict the products of a double- displacement reaction is an important skill. • Once products are predicted, solubility rules are used to determine the phases. • Write the net ionic equation for the reaction of sodium chloride with lead nitrate.
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Chapter 4 23 More Examples • Write the net-ionic equation for the reaction of potassium hydroxide and copper (II) percholorate. • Write the molecular equation for the reaction of ammonium phosphate and lithium bromide.
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Chapter 4 24 Solution Stoichiometry Calculate the volume of 0.130 M NaCl solution that must be added to 50.0 mL of 0.200 M Pb(NO 3 ) 2 to completely precipitate all of the PbCl 2 .
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Chapter 4 25 Acid and Base Reactions - Much More in Chapter 12 Acid Base Theory 1. Arrhenius Acids and Bases Acids Acids increase H + concentration or [H + ] increases Bases increase OH - concentration or [OH - ] increases 2. Brønsted-Lowry Acids and Bases (1923) Acids donate H + Bases accept H +
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Chapter 4 26 Strong/Weak Arrhenius Acids and Bases • A strong acid: • A weak acid: • A strong base: • A weak base:
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27 How to determine a strong acid? • Memorize them:
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Ch 4.2 solution stoich - Determine solubility of following...

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