HW1%20_200%20PM_Answers

HW1%20_200%20PM_Answers - Produced with a Trial Version of...

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General Chemistry 1035 2:00 PM (T, Th) Homework 1 This homework is due on September 3 in class. Make sure you pick up a blank opscan in class. Make sure you have bubbled the correct student number. Failure to do so will result in an automatic zero for this homework. 1. Given that 1 lb = 16 oz, and 1 kg has a weight of 2.20 lb, find the mass in grams of 2.00 oz of butter. a. 0.568 g b. 550 g c. 56.8 g d. 0.114 g e. 114 g 2. On a typical January day, the temperature in Minneapolis rises from an early morning low of 12 °F to a high of -15 °F. Convert this temperature range to Celsius. a. – 24 °C to – 9.4 °C b. – 11 °C to – 26 °C c. 10 °C to 59 °C d. 54 °C to 59 °C e. – 11.1 °C to – 26.1 °C 3. A wooden cube has density 0.54 g/cm 3 and a mass of 78 g. Find the length of its sides. a. 140 cm b. 5.2 cm c. 42 cm d. 3.5 cm 4. Find the temperature on the Kelvin scale which is exactly 12 times its equivalent Celsius temperature. a. 24.83 K
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HW1%20_200%20PM_Answers - Produced with a Trial Version of...

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