08 Mole and Molar Mass

08 Mole and Molar Mass - Here are some of the transition...

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1 1 Here are some of the transition metal cations that vary in charge – know these! copper(I) oxide copper(II) oxide Red Cu 2 OB l a c k C u O Cu(I) and Cu(II) Fe(II) and Fe(III) Cr(II) and Cr(III) Co(II) and Co(III) Mn has several Which are the correct names for these copper compounds? In order from left to right: A) dicopper oxide and copper oxide B) copper(II) oxide and copper(I) oxide C) copper(I) oxide and copper(II) oxide 2 Solar ID Room 000000000 – 107689812 Javits 100 Main Floor 107689813 – 107822417 Javits 100 Balcony 107822418 – 999999999 Javits 103 Room Assignments for Exam 1 Monday September 27 th , 8:30 – 10:00 PM Also, see exam cover page posted on Bb.
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2 3 03-3 Mole and Molar Mass, p. 39 4 Why? Mole is a unit of counting like a dozen. Molar mass is a unit of measure (g/mol). Enables one to count molecules in a sample by weighing the sample.
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3 5 Answer KQ’s 1 – 7 (5 min) Any questions about the KQ’s? 6 Hmwk: Complete Exercises 1 – 3. Discuss & validate in 129 Workshop. 1 & 2: Convert from amu to g to g/mol.
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This note was uploaded on 06/04/2011 for the course CHE 129 taught by Professor Hanson during the Fall '08 term at SUNY Stony Brook.

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08 Mole and Molar Mass - Here are some of the transition...

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