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How many joules are there in 30.0 kcal? (1 cal = 4.184 J)
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1. Intro to General Chemistry
Conversion Factors
Multiple Choice
How many gallons are equivalent to 128 oz?
A
0.5 gallon
B
4 gallons
C
1 gallon
D
2 gallons
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검증된 단계별 안내1
Identify the conversion factor between ounces (oz) and gallons. Recall that 1 gallon is equal to 128 ounces.
Set up the conversion using the relationship: \(\text{gallons} = \frac{\text{ounces}}{128}\).
Substitute the given value of 128 oz into the equation: \(\text{gallons} = \frac{128}{128}\).
Simplify the fraction to find the number of gallons equivalent to 128 oz.
Interpret the result to select the correct answer from the given options.
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