Consider the given examples listed here, find out which substance from the list will turn phenolphthalein pink? (a) vinegar ( b)
water (c) lemon juice (d) soap.
1 answer:
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Density is the ratio of mass to the volume.
The mathematical expression is given as:
Now, density of isooctane =
Volume =
Since, 1 gallon = 3.78 L
So, 3.8 gal =
=
As, 1 L = 1000 mL
Therefore, =
Volume in mL =
Put the values,
=
Hence, mass of 3.8 gal of the gasoline is .