You need a 70% alcohol solution. On hand, you have a 195 mL of a 20% alcohol mixture. You also have 85% alcohol mixture. How much of the 85% mixture will you need to add to obtain the desired solution? You will need_______  mL of the 85% solution

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A: Given that: Volume of solution =10 mLConcentration of acid in the solution = 30%

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Q: You need a 60% alcohol solution. On hand, you have a 75 ml of a 15% alcohol mixture. You also have…

A: *let 'x' mL of the 85% solution is mixed on hand,we have a 75 mL of 15% alcoholmixture.By mixing…

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Q: a solution A has 52% alcohol, and solution B has 86% alcohol. how many liters of 86% solution should…

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Q: In a class experiment, a student needs 5 Liters of 6% solution. He found a 4% and a 10% solution in…

A: Let a=Volume in liters of 4% solutionand b=Volume in liters of 10% solution.Therefore, a+b=5⇒b=5-a

Q: In the lab, Sam has two solutions that contain alcohol and is mixing them with each other. He uses 3…

A: Given that Sam has two solutions that contain alcoha

Q: You need 560 mL of a 55% alcohol solution. On hand, you have a 20% alcohol mixture. How much of the…

A: Given query is to find the solution required to make mixture of 55% alcohol solution of 560 ml.

Q: You need a 30% alcohol solution. On hand, you have a 30 mL of a 15% alcohol mixture. You also have…

A: We need a 30% alcohol solution. On the other hand, you have 30 mL of a 15% alcohol mixture. You also…

Q: You need a 15% alcohol solution. On hand, you have a 60 mL of a 10% alcohol mixture. You also have…

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Q: Christina invested money in two accounts: a savings account that yields 1% simple interest and a CD…

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Q: One antifreeze solution is 37% alcohol and another is 22% alcohol. How much of each mixture should…

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Q: You need a 25% alcohol solution. On hand, you have a 300 mL of a 5% alcohol mixture. You also have…

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Q: The offer price for Jumbo tomato ketchup for 6 bottles of 340 gm each is 0.950 OMR. What is the…

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Q: You need a 65% alcohol solution. On hand, you have a 180 mL of a 5% alcohol mixture. You also have…

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Q: You need a 60% alcohol solution. On hand, you have a 240 mL of a 5% alcohol mixture. You also have…

A: Given, We need a 60 % alcohol solution  We have 240 mL of a 5% alcohol mixture 90 % alcohol mixture…

Q: You need a 85% alcohol solution. On hand, you have a 70 mL of a 15% alcohol mixture. You also have…

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Q: In stock is a two liter of a solution that is 60% alcohol and water. How many cc's of pure alcohol…

A: Considering p % of some quantity q , we will get: p100x q=pq100

Q: You need a 45% alcohol solution. On hand, you have a 60 mL of a 40% alcohol mixture. You also have…

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Q: You invested $28,000 in two accounts paying 8% and 9% annual interest, respectively. If the total…

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Q: You need a 65% alcohol solution. On hand, you have a 105 mL of a 15% alcohol mixture. You also have…

A: Given: On hand, you have 105mL of 15% alcohol solution, You also have 80% alcohol mixture.

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Q: Gabe amigo a nuclear physicist. needs 50 L of a 60% acid solution. he currently has 20% solution and…

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Q: You need a 80% alcohol solution. On hand, you have a 75 mL of a 25% alcohol mixture. You also have…

A: Find the quantity

Q: In the lab, Dan has two solutions that contain alcohol and is mixing them with each oth Solution B…

A: Solution A is 2% Alcohol Solution B is 7% Alcohol Mixture solution is 4% Alcohol Solution A uses 900…

Q: You need a 65% alcohol solution. On hand, you have a 60 mL of a 25% alcohol mixture. You also have…

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Q: You have a case of sweet cherries that weighs 5 kilograms. You are making Cherry Pies, and each pie…

A: 1 cup of cherries = 5kgs for 1 pie required cherries = 1 cup       1 cup cherries = 5 ounces…

Q: You need a 35% alcohol solution. On hand, you have a 600 mL of a 5% alcohol mixture. You also have…

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Q: You need a 40% alcohol solution. On hand, you have a 275 mL of a 5% alcohol mixture. You also have…

A: Mixture Question

Q: A 250 mL jar of solution contains 15 g of iodine and 65 g of potassium. Round your final answer to 1…

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Q: A chemist wants to make a 40% acid solution. He has 20 mL of a 75% acid solution how many mL of…

A: Initial Concentration of acid is 75%  Initial volume of acid is 20 mL Final concentration of acid is…

Q: You need a 60% alcohol solution. On hand, you have a 320 mL of a 40% alcohol mixture. How much pure…

A: Use the concept of percentage and solve the problem.

Q: 8. Seven gallons of 4% acid is mixed with some 1% acid to produce a 2% acid solution. How much 1%…

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Q: You need a 40% alcohol solution. On hand, you have a 240 mL of a 35% alcohol mixture. You also have…

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Q: candy distributor needs to mix a 10% fat-content chocolate with a 30% fat-content chocolate to…

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Q: Chris needs to produce 3000 milliliters of 72% alcohol solution. At his disposal he has 80% alcohol…

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Q: You need a 65% alcohol solution. On hand, you have a 260 mL of a 55% alcohol mixture. You also have…

A: Lets assume you have x ml of 85% of alcohol

Q: You need a 30% alcohol solution. On hand, you have a 180 ml of a 25% alcohol mixture. You also have…

A: Given:        Let x be the amount of 60% mixture  =60100x…

Q: You need a 55% alcohol solution. On hand, you have a 200 mL of a 5% alcohol mixture. You also have…

A: We have to find the 75% mixture will we need to add to obtain the desired solution.

Q: You need a 50% alcohol solution. On hand, you have a 110 mL of a 10% alcohol mixture. You also have…

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Q: How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 70%​…

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Q: Two thirds of a cup of Healthy SnackOs provides your full daily value of vitamin B. You ate of a cup…

A: The expression, "two thirds of x" can be written as 2x3 . The expression, 1xy is same as yx .

Q: You have a case of sweet cherries that weighs 5 kilograms. You are making cherry pies and each pie…

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Q: You need a 40% alcohol solution. On hand, you have a 50 mL of a 10O% alcohol mixture. You also have…

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Q: Lindsey has a headache, so she takes 500 mg of Tylenol. The amount, A, of Tylenol remaining in her…

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Q: A pharmacist wishes to mix a solution that is 7% Minoxidil. She has on hand a 100ml of a 2% solution…

A: step 2 complete solution