Ratios for 10% Solution: How to Calculate for 4oz/1gal Ratio

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To create a 10% solution, 4 ounces of substance should be mixed with 1 gallon of water, which equals 128 ounces. The calculation of 42.68 ounces per gallon is incorrect, as it exceeds the total volume of a gallon. Clarification is needed on whether the gallon referenced is a US or Imperial gallon, as they differ significantly in volume. The discussion emphasizes the importance of accurate calculations and understanding measurement units in solution preparation. Accurate ratios are crucial for achieving the desired concentration in solutions.
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Homework Statement



4 ounces of substance for a 10% solution for 1 gallon of water

Homework Equations





The Attempt at a Solution



42.68 ounces of substance per gallon? to make a 10% solution in water?
 
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YoderIII said:

Homework Statement



4 ounces of substance for a 10% solution for 1 gallon of water
This doesn't make sense to me. Is this the exact problem description?
YoderIII said:

Homework Equations


The Attempt at a Solution



42.68 ounces of substance per gallon? to make a 10% solution in water?
How did you get 42.68 oz? There are 128 oz. in a gallon. Show how you calculated this and we can set you straight.
 
Last edited:
YoderIII said:

Homework Statement



4 ounces of substance for a 10% solution for 1 gallon of water

Homework Equations


The Attempt at a Solution



42.68 ounces of substance per gallon? to make a 10% solution in water?

What type of gallon do you mean? US Gallon? Imperial Gallon? These are quite different, and this forum is international, not purely American.
 
Last edited:

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