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Mathematics, 16.04.2021 19:30 Busm6073
A student in a chemistry lab has access to two acid solution .The first solution is 20% acid and the second is 45% acid .(the percentage are by volume). How many milliliters of each solution the student mix together to obtain 100 ml of a 30% acid solution?
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A student in a chemistry lab has access to two acid solution .The first solution is 20% acid and the...
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