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jerenasmith8
27.06.2019 •
Chemistry
Calcium oxide has a gaint ionic lattice in which there are strong electrostatic
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Ответ:
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Ответ:
The amount of pure antifreeze that must be added is 6.4 gallons
Explanation:
We are given:
Percent of antifreeze given = 10 %
Amount of solution = 8 gallons
Let the amount of pure antifreeze be 'x'
Calculating the amount of pure antifreeze:
Let the amount of pure antifreeze added in the solution be 'y'
Percent of solution to be made = 50 %
So,
Hence, the amount of pure antifreeze that must be added is 6.4 gallons