A chemist has three different acid solutions. The first acid solution contains 20% acid, the second contains 30% and the third contains 75%. He wants to use all three solutions to obtain a mixture of 80 liters containing 35% acid, using 2 times as much of the 75% solution as the 30% solution. How many liters of each solution should be used?

Q: A chemical company makes two brands of antifreeze. The first brand is 60% pure antifreeze, and the…

A: The gallons are:-

Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second…

A: Given query is to find the amount of every solution used.

Q: A chemist has three different acid solutions. The first acid solution contains 20% acid, the second…

A: Given :- we are given that a chemist has used 3 times as much of the 50% solution as the 30%…

Q: Suppose the chemist in Example 2 wants to create a 600-liter mixture containing 25% acid. This time,…

A: NOTE: Refresh your page if you can't see any equations. . let, x Liters of 30% acid solution = 0.3x…

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Q: A chemist needs to mix a 75% saltwater solution with a 50%saltwater solution to obtain 10 gallons of…

A: One need to convert the given information in system of equations and then solve for the variables.

Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second…

A:

Q: Jolene invests her savings in two bank accounts, one paying 3 percent and the other paying 8 percent…

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Q: A chemist has three different acid solutions. The first acid solution contains 25 % acid, the second…

A: We have to find quantity of each solution in liters.

Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second…

A: NOTE: Refresh your page if you can't see any equations. . x=number of liters of 15% solution…

Q: A pharmacist has two vitamin-supplement powders. The first powder is 20% vitamin B1 and 30% vitamin…

A:

Q: A chemist has three different acid solutions. The first acid solution contains 20% acid, the second…

A: This question can be solved using the concept of system of linear equations.

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Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second…

A: Let x be the number of liters of 15% acid solution  y be the number of liters of 25% acid solution z…

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Q: A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze and the…

A: Let X= amount of 20% pure antifreeze needed       Y= amount of 85% pure antifreeze needed…

Q: A chemist has three different acid solutions. The first acid solution contains 25 % acid, the second…

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A:

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A: Given: A chemist needs to mix a 12% acid solution with a 20% acid solution to obtain 160 ounces of a…

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Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second…

A: To find the number of litres of different acids needed to make the required solution

Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second…

A:

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A: Let, they mix x liters of concentrated wine with cheap red wine to prepare 200 liters of the 15%…

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A: Given:  A scientist mixes water (containing no salt) with a solution that contains 20% salt. she…

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Q: The Royal Fruit Company produces two types of fruit drinks. The first type is 45% pure fruit juice,…

A: In this question we are given with two different types of juice and we have to make a Juice of…

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Q: A chemist has three different acid solutions. The first acid solution contains 20 % acid, the second…

A: answers are The chemist should use liters of _______95______20 % solution, ________19_____liters of…

Q: A chemical company makes two brands of antifreeze. Brand A is 45% pure antifreeze and brand B is 70%…

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Q: A chemist has three different acid solutions. The first acid solution contains 25 % acid, the second…

A: Given: If  x is the liters of 25% acid,     y is the liters of 35% acid,     z is the liters of 55%…

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Q: Jolene invests her savings in two bank accounts, one paying 3 percent and the other paying 8 percent…

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Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second…

A:

Q: An apartment complex contains 230 apartments each having one two or three bedrooms.The number of two…

A: Let x be the 2 bedroom apartments Let y be the 3 bedroom apartments If they both = 230 then we need…

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A: Let x gallon of 14% were used. So, (16-x) gallons of 22% are needed. Because total amount is 16…

Q: A pharmacist has two vitamin-supplement powders. The first powder is 20% vitamin B1 and 30% vitamin…

A: Given,First powder: 20% vitamin B1 and 30% vitamin B2.Second powder: 15% vitamin B1 and 10% vitamin…

Q: A chemist has three different acid solutions. The first acid solution contains 20%20% acid, the…

A: Explanation: Suppose,  Given that,  Using 3 times as much of the 50% solution as the 30% solution.…

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A: Given Data: The amount of sparking water distributor wants to make is: A=200 gal The selling cost of…