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Nadya [2.5K]
3 years ago
7

the density of gold is 19.3 g/cm^3. You inherit a gold bar that measures 7.0 in by 3.0 in by 2.0 in. How many ounces does the ba

r weigh? Express answer in scientific notation.
Chemistry
1 answer:
podryga [215]3 years ago
8 0
<span>You can work out the following: Mass = Density x Volume Density = Mass Ă· Volume Volume = Mass Ă· Density The density of gold is 0.670205 oz/cm^3 The volume is length x width x depth = 7*3*2 = 42 The answer is Mass = 0.670205 x 42 = 281 ounces</span>
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<h3><u>Answer;</u></h3>

Directly proportional

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