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Solution: Determine the number of atoms in 1.80 mL of mercury. (The density of mercury is 135 g/mL.) (i) 246 x 1027 atoms (ii) 4.07 x 1020 atoms (iii) 7.29 x 1022 atoms (iv) 1.40 x 1025 atoms
Problem
Determine the number of atoms in 1.80 mL of mercury. (The density of mercury is 135 g/mL.)
(i) 246 x 1027 atoms
(ii) 4.07 x 1020 atoms
(iii) 7.29 x 1022 atoms
(iv) 1.40 x 1025 atoms
Practice Problems
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A can of soda has a volume of 355
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Gemstones are weighed in carats, with 1 carat = 20...
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Distances over land are measured in statute miles ...
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Bamboo can grow up to 60.0 cm/day. Convert this gr...
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to...
Perform the following conversions.23.50 gal/min
...
If an automobile is able to travel 400 km on 47.5 ...
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Using your knowledge of metric units, English unit...
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b. Now use the following data to calculate the num...
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(b) The lung capacity of the blue whale is 5.0 x 1...
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Perform the following conversion: (f) 0.02500 ft3 ...
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Carry out the following conversion: (b) 0.650 qt t...
Carry out the following conversion: (c) 8.75 μm/s ...
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(a) How many liters of wine can be held in a wine ...
(b) The recommended adult dose of Elixophyllin®, a...
(b) The recommended adult dose of Elixophyllin®, a...
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(d) When the coffee is brewed according to directi...
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(a) If an electric car is capable of going 225 km ...
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Perform the following unit conversions.f. 550 mL t...
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Use the following exact conversion factors to perf...
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In the television series, The Office, Dwight K. Sc...
Although the preferred SI unit of area is the squa...
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Although the preferred SI unit of area is the squa...
Although the preferred SI unit of area is the squa...
Although the preferred SI unit of area is the squa...
Although the preferred SI unit of area is the squa...
Precious metals and gems are measured in troy weig...
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Precious metals and gems are measured in troy weig...
On the planet Tatooine, the unit of length is the ...
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For a pharmacist dispensing pills or capsules, it ...
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Science fiction often uses nautical analogies to d...
The world record for the hundred meter dash is 9.7...
The world record for the hundred meter dash is 9.7...
Which of the following represents the LARGEST mass...
The world record for the hundred meter dash is 9.5...
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If you put 8.21 gallons of gas in your car and it ...
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You are in Paris, and you want to buy some peaches...
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Diamonds are measured in carats, and 1 carat = 0.2...
Diamonds are measured in carats, and 1 carat = 0.2...
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Convert 268 cm to yards.
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The distance between the centers of the two oxygen...
Express the quantity 33.2m10-4 mm in {
m mm}.
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Using SI prefixes suggest a convenient unit for th...
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A watt is a measure of power (the rate of energy c...
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Consider the jar of jelly beans in the photo. To g...
An electric car is capable of going 225 km on a si...
The data density of a Blu-ray disk using a 405-nm ...
The U.S. quarter has a mass of 5.67 g and is appro...
The U.S. quarter has a mass of 5.67 g and is appro...
The U.S. quarter has a mass of 5.67 g and is appro...
The U.S. quarter has a mass of 5.67 g and is appro...
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A small hole in the wing of a space shuttle requir...
Although the preferred SI unit of area is the squa...
You are in Paris, and you want to buy some peaches...
In recent years, there has been a large push for a...
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In a sunny location, sunlight has a power density ...
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Make the conversion indicated in each of the follo...
Perform the following unit conversions.b. 12.8 L t...
Perform the following unit conversions.c. 125 mL t...
Perform the following unit conversions.d. 2.89 gal...
Perform each unit conversion.1432
cm3 to L
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Write the conversion factor(s) for • m3 to in3
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The volume of a certain bacterial cell is 2.56 μm ...
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yd3
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Convert 6635 cm3 to gallons.
Convert the following quantities into SI units wit...
Helium is the lightest noble gas and the second mo...
Convert the following quantities into SI units wit...
d. How many liters are in 8.0 cubic decimeters?
Using your knowledge of metric units, English unit...
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In March 1989 the Exxon Valdez ran aground and spi...
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The label on a soft drink bottle gives the volume ...
The volume of a certain bacterial cell is 2.56 μm ...
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Precious metals and gems are measured in troy weig...
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A very good 197-lb weight lifter lifted 192 kg in ...
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Science fiction often uses nautical analogies to d...
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Secretariat is known as the horse with the fastest...
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The speed of light in a vacuum is 2.998 x 10 8 m/s...
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A small hole in the wing of a space shuttle requir...
A German automobile gets a gas mileage of 23 km/L....
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