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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 Fall '09
 Trevedi
 Kilogram, a. b. c., b. c. d., C. D. E., Ketan Trivedi

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