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ozzi
3 years ago
6

Define by-products of petroleum?

Chemistry
1 answer:
lara31 [8.8K]3 years ago
7 0
Petroleum products<span> are materials derived from crude oil</span><span> as it is processed.

Hope this helps! </span>
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Copper has a density of 8.920 g/cm3. What mass of copper will occupy 45cm3? What volume of copper will have a mass of 1.0 kg?
mixas84 [53]
Density = mass/volume
so rearranged mass = volume x density
mass = 8.920 x 45 = 401.4g

rearrange   (there are 1000grams in 1kg)
volume = mass/density
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4 years ago
bre: 1073/2900 Resources A sample of metal has a mass of 24.02 g, and a volume of 5.02 mL. What is the density of this metal? g/
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