We know that the equation for density is:

where D is the density, m is the mass in grams, and V is the volume.
Given two of the variables, we can then solve for density:

Therefore, we now know that the density of the gasoline is 0.833g/mL.
The molecular polarity and bond type of PCl3 is polar.
Add in the numbers in pen
Answer:

Explanation:
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In this case, since the combustion of butane is:

Thus, since the molar mass of butane is 58.12 g/mol and that of carbon dioxide is 44.01 g/mol, we obtain the following mass of CO2 product:

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