CH102 In-Lab 03 Solubility ..

CH102 In-Lab 03 Solubility .. - CH102 In-Lab 03 Solubility...

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Stephanie Mayor CH 102, section 023, Fall 2009 Instructor: Matthew Correll Lehman TA 1. –/15 points 1/3 submissions Notes Web Assign CH102 In-Lab 03 Solubility Rules (In-Lab) Due: Tuesday, September 15, 2009 05:25 PM EDT About this Assignment Ask Your Teacher Extension Requests Question Points 1 2 3 4 5 6 7 15 12 3 2 1 2 15 Total 50/50 Instructions Special Instructions for Inputting Precipitation Reactions 1. Write subscripts in formulas as numbers with no special character. 2. To express charges, use a "^" before the superscript. Always write the number before the sign and always include '1'. 3. Write coefficients for species as numbers with no special characters. Do not include coefficients of '1'. 4. Answers are case sensitive. Spaces are ignored, so insert them as you wish for readability. 5. Indicate the "yields" arrow ( ) as a dash and a right arrow, "->". 6. Give reactants with the cation first, then the anion. Do not show phase information, e.g (aq) or (s). The following example illustrates these instructions: For 3Cu 2+ + 2PO 4 3- Cu 3 (PO 4 ) 2 Type 3Cu^2+ + 2PO4^3- -> Cu3(PO4)2 If you wish to look at your response in "chemistry font" (with subscripts and superscripts) before you submit, click on the icon next to the answer box. You are strongly urged to do so to make sure the ion looks right. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Request Extension View Key Transcribe the results from your data table. Each cell should contain either "No" (no precipitate) or the chemical formula for the precipitate that formed. For example, if you had formed a precipitate of calcium fluoride, the entry should be "CaF2". The
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This note was uploaded on 09/24/2009 for the course CHEM 102 taught by Professor Zaowang during the Spring '08 term at N.C. State.

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CH102 In-Lab 03 Solubility .. - CH102 In-Lab 03 Solubility...

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