MidtermII_practice

MidtermII_practice - Practice Midterm II Chem1P Please...

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Practice Midterm II Chem1P Please provide your name and student ID number below. Fill out all the questions on the sheets provided. Your final answer needs to be written in the boxes. There is additional scratch paper appended to this packet. Good luck! Name: Student ID: Information you may (or may not) find useful Constants constant value unit Avogadro’s number 6 . 022 × 10 23 electron charge ( e ) 1 . 6022 × 10 - 19 C electron mass 9 . 1095 × 10 - 28 g Proton mass 1 . 67252 × 10 - 24 g Neutron mass 1 . 67495 × 10 - 24 g Conversions from to conversion Fahrenheit Celsius o C = ( o F - 32 o F ) × 5 o C 9 o F Celsius Fahrenheit o F = 9 o F 5 o C × ( o C ) + 32 o F Celsius Kelvin K = ( o C + 273 . 15 o C ) ( 1 K 1 o C ) SI unit prefixes Tera (T): 10 12 , Giga (G): 10 9 , Mega (M): 10 6 , Kilo (K): 10 3 , Deci (d): 10 - 1 , Centi (C): 10 - 2 , Milli (m): 10 - 3 , Micro ( μ ): 10 - 6 , Nano (n): 10 - 9 , Pico (p): 10 - 12 1
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1 moles and mass a Calculate the mass in grams of 0.26 mol of vitamin D
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This note was uploaded on 11/23/2010 for the course CHEM Chem 1P taught by Professor Ericpotma during the Winter '10 term at UC Irvine.

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MidtermII_practice - Practice Midterm II Chem1P Please...

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