To clean a food processing machine, we need to use 100 gallons of a chlorine mixture on the machine during sanitation at which the chlorine concentration must be 62%. Since the concentration in our storage tank has a 30% chlorine concentration, how many gallons of a 85% chlorine concentration do we need to buy to mix with some of the 30% from the storage tank to clean the machine? (Round to two decimal places)

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A:

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A:

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A: Given that:      pH value of Pure water = 7.0      pH value of Milk            = 6.4

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A: Given that, the average fuel cost for one trip is  €1.80.

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A: chemist needs to strengthen a 32% alcohol solution with a 50% solution to obtain a 41% solution. We…

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A:

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A: Solution:

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A: Given  A tourist, who resides in the U.S, enters Canada and buys 45 liters of gas.

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A: Explained below

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A: You buy 2 packages of ground beef one package contains 4.5 pounds and other 2.25 pounds. Hence total…

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A: We know x% of saline solution or in any other type of solution contains (100-x)% of water.

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A: Here we have to find out the how many distance josh walk

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A:

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A: It is given that the tank A initially contains 124 liters of water. Water is added to the tank at…

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A: The first step is to identify the chemical reaction. The reaction of nitrogen gas with hydrogen gas…