Chapte1_1_WS - P) may has a lethal dose as low as 0.01...

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Chapter 1 Worksheet Name: _______________________________ 1. Convert: 425 m to (A) cm (B) km (C) ft 2. Convert: 12.73 mL to (A) cm 3 (B) L (C) quarts 3. Sig fig calculations (all numbers are measurements) : (A) 34.7/8.23 + 1.4/0.457 = (B) 1.3 x 10 4 + 7.88 x 10 5 = 4. If 1 euro is worth $1.55 and gas costs 3.15 euros for 1.00 L, how much will 13.5 gallons of gas cost in dollars?
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5. Sarin (C 4 H 10 FO 2
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Unformatted text preview: P) may has a lethal dose as low as 0.01 mg/kg. Meaning that someone could will die if exposed to .01 mg sarin for every kg of body weight. How many people (assume average body weight of 150 pounds) would be killed if exposed to 250 grams of sarin? 6. If a star has a mass of 2. X 10 36 kg and is a sphere with radius 7.0 x 10 5 km, what is the density of the star in g/cm 3 ? (V=4/3r 3 )...
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This note was uploaded on 03/21/2010 for the course CHM 111 taught by Professor Kharazman during the Spring '09 term at Academy of Art University.

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Chapte1_1_WS - P) may has a lethal dose as low as 0.01...

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