lab 1 postlab

lab 1 postlab - Data Table A. Initial concentrations of...

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Data Table A. Initial concentrations of HCl, H 3 PO 4 and NaOH [HCl] 1.5 M [H 3 PO 4 ] 1.0 M [NaOH] 1.5 M 1. Construct a reaction table for experiment #2, the addition of 20 mL each of HCl and NaOH and 10 mL of H 2 O. All entries should be in millimoles . You should enter 0 for the initial NaCl and H 2 O concentrations. HCl(aq) + NaOH(aq) NaCl(aq) + H 2 O initial 30. 30. 0. ---------- change ( ) -30. -30. 30. ---------- final 0. 0. 30. ---------- For experiment #2, which is/are the limiting reagent(s)? HCl NaOH H 2 O NaCl 2. Construct a reaction table for experiment #3, the addition of 20 mL of NaOH and 30 mL of HCl. All entries should be in millimoles . You should enter 0 for the initial NaCl concentration. HCl(aq) + NaOH(aq) NaCl(aq) + H 2 O initial 45 30. 0. ----------
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change ( ) -30. -30. 30. ---------- final 15 0. 30. ---------- For experiment #3, which is/are the limiting reagent(s)? (Select all that are correct.) HCl NaOH H 2 O NaCl 3. Construct a reaction table for experiment #4, the addition of 15 mL NaOH, 30 mL H
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This note was uploaded on 03/18/2011 for the course CHEM 202 taught by Professor Feducia during the Spring '09 term at N.C. State.

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lab 1 postlab - Data Table A. Initial concentrations of...

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