Concept explainers
Interpretation: To determine the percentage of 120 g of ethylene glycol in 450 g liquid.
Concept introduction:
If there is component A in a liquid mixture, then the percentage of component A can be calculated as follows:
Answer to Problem 1.33FU
Percentage of ethylene glycol in mixture = 26.7 %.
Explanation of Solution
According to question:
Mass of ethylene glycol = 120 g
Mass of liquid = 450 g
Therefore,
26.7 % is the percentage of ethylene glycol in liquid mixture.
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