Week of Nov 3
Week of Nov 3 Chemistry 100
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This 0 page Class Notes was uploaded by email@example.com Notetaker on Thursday November 5, 2015. The Class Notes belongs to Chemistry 100 at Indiana University of Pennsylvania taught by Dr. Ronald See in Fall 2015. Since its upload, it has received 16 views. For similar materials see Preparatory Chemistry in Chemistry at Indiana University of Pennsylvania.
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Date Created: 11/05/15
Week of November 3 Chapter 4 AcidBase Neutralization 1 Neutralization Reactions a Acids compounds that create H ions in water i Any formula except H20 that starts with quotHquot b M strong electrolytes complete dissociation memorize c Bases compounds that create OH39 ions in water d Strong bases group 1 and some group 2 salts of OH39memorize e Neutralization when an acid and a based are mixed one product is ALWAYS H20 i H from acidOH39 from basemHzo I ii Negative ion from acid and positive ion from base remain in aqueous solution 1 NaOHHCDH20 NaCl aq 2 NaOH39HCl39H20NaCl39 full ionic equation 3 HOH39DH20 net ionic equation always the same for neutralization 2 Titrations a Titrations precisely measured neutralization reactions b Equivalence point moles of acidmoes of base i Neutralizes both i Vvoume Liter ii Mmoles d Example What is the concentration of a 2000mL HNO3 solution if it39s titrated to the equivalence point with 1317 mL of 0185 M NaOH L HNO3 1 Madd x unknown 2 Vacid2000 mL02000 L iL NaOH 1 Mbase0185 M 2 Vbase1317 mL001317 L iii Macid02000L185M01317L 1 Macid1850131702000 2 Macid0122 M