Exam_1A - Rockley, Fall 2010, Chem.1314 Exam #1. Page 1 of...

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Rockley, Fall 2010, Chem.1314 Exam #1. Page 1 of 5. Name: ______________________ Name in BLOCK CAPITALS _________________ Lab Day: ____________________ TA Name _____________________ 1. Give the name or symbol (whichever is missing) of: Nd __________________ Zr __________________ Rh __________________ Antimony __________________ Tin __________________ 2. Convert 2.76 in 2 to nm 2 . A 1.78 x 10 15 B 1.78 x 10 -13 C 7.01 x 10 14 D 4.91 x 10 15 E 1.78 x 10 13 3. Provide the following constants with units: Faraday constant _______________________ Mass of the proton _________________ Universal gas constant in units of J/mol-K _____________ 4. Give the formulas for: calcium peroxide __________________ Iron (II) bicarbonate pentahydrate __________________ Dichlorine heptaoxide __________________ 5. Determine the formula weight of: aluminum bicarbonate ______________ Chloric acid __________ Copper (II) nitride ______________
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Rockley, Fall 2010, Chem.1314 Exam #1. Page 2 of 5. 6. Predict the formulas of the compounds formed by the following pairs of ions: Al 3+ and NO 2 1- ______________ Mg 2+ and NO 3 1- ______________ Na + and PO 4 3- ______________ 7. The % by mass of phosphorus in the heavy usage fertilizer, ammonium dihydrogen
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This note was uploaded on 12/15/2011 for the course CHEM 1314 taught by Professor Gelder during the Fall '07 term at Oklahoma State.

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Exam_1A - Rockley, Fall 2010, Chem.1314 Exam #1. Page 1 of...

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