Distance
1 km = ____ m
1 m = ____ km
1 km = 1,000 m
1 m = .001 km
1 kg = ____ g
1 g = ____ kg
1 kg = 1,000 g
1 g = .001 kg
1 kl = ____ l
1 ml = ____ l
1 kl = 1,000 l
1 ml = .001 l
A mole represents what number?
6.02 x 1023
How many seconds are in an hour?
3,600 seconds
1 miles = _____ km
1 yard = _____ m
1 foot = _____ m
1 miles = 1.609 km
1 yard = .91 m
1 foot = .304 m
1oz = ____ g
1lb = ____ g
1 T = _____ kg
1oz = 28.35 g
1lb = 453.59 g
1 T = 907.18 kg
1 gal = _____ l
1 qt = ____ l
1 gal = 3.785 l
1 qt = .95 l
What is the name for the number that a mole represents?
Avogadro's Number
176 ft/s = ____ yds/s
176 ft/s = 58.7 yds/s
Answer in Scientific Notation:
.09 m = ______ km
Answer in Scientific Notation:
.09 m = 9 x 10-5 km
Answer in Scientific Notation with 3 significant figures:
56 lbs = _____ g
Answer in Scientific Notation with 3 significant figures:
56 lbs = 2.54 x 104 g
Answer in Scientific Notation with 1 significant figure:
.7 l = _____ m3
Answer in Scientific Notation with 1 significant figure:
.7 l = .7 x 10-3 m3
How many atoms of plutonium are in one mole?
6.02 x 1023 atoms
Answer in Scientific Notation with 3 significant figures:
25.4m/min = ____ m/s
25.4m/min = 4.23 x 10-2 m/s
Answer in Scientific Notation with 4 significant figures:
16 miles = ______ km
Answer in Scientific Notation with 4 significant figures:
16 miles = 2.574 x 101 km
907.18g = ____ lbs
907.18g = 2 lbs
Answer is cm3:
How much water can a tank that is 12 cm high, 2.4 cm wide, and 7.17 cm deep hold?
206.496 cm3
Answer in scientific notation
How many atoms are in 2 moles of oxygen?
2 x 6.02 x 1023=
12.04 x 1023 = 1.204 x 1024
Answer in Scientific Notation with 5 significant figures:
190 mph = ____ m/s
8.4919 x 101 m/s
Answer in Scientific Notation with 6 significant figures:
24 km = ______ ft
Answer in Scientific Notation with 6 significant figures:
24 km = 7.89473 x 104 ft
Answer in Scientific Notation with 4 significant figures:
3 oz = _____ kg
Answer in Scientific Notation with 4 significant figures:
3 oz = 8.505 x 10-2 kg
Answer in LITERS and scientific notation with 6 significant figures:
How many liters can a tank hold that is 1.67 cm high, 2.04 cm wide, and 3 cm deep?
1.02204 x 10-2 liters
Answer in Scientific Notation with 4 significant figures:
How many atoms are there in .72 moles of aluminum?
.72 x 6.02 x 1023=
4.334 x 1023
Answer in Scientific Notation with 4 significant figures:
9,000 mph = ____ m/s
4.0225 x 103 m/s