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What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution?
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Calculating the Mass of Water Needed for Antifreeze Solution
To prepare a 40% antifreeze solution, we need to determine the mass of water required to mix with the antifreeze. The total mass of the final solution is given as 5.00 kg, with the antifreeze concentration being 40%.
Step 1: Calculate the Mass of Antifreeze
- The mass of the antifreeze in the solution can be calculated using the concentration percentage. Since the solution is 40% antifreeze, the mass of antifreeze is 40% of 5.00 kg.
- Mass of antifreeze = 0.40 x 5.00 kg = 2.00 kg
Step 2: Calculate the Mass of Water
- The total mass of the solution is 5.00 kg, and the mass of antifreeze is 2.00 kg. Therefore, the mass of water can be calculated by subtracting the mass of antifreeze from the total mass of the solution.
- Mass of water = Total mass of solution - Mass of antifreeze
- Mass of water = 5.00 kg - 2.00 kg = 3.00 kg
Therefore, 3.00 kg of water is needed to prepare 5.00 kg of a 40% antifreeze solution.
To prepare a 40% antifreeze solution, we need to determine the mass of water required to mix with the antifreeze. The total mass of the final solution is given as 5.00 kg, with the antifreeze concentration being 40%.
Step 1: Calculate the Mass of Antifreeze
- The mass of the antifreeze in the solution can be calculated using the concentration percentage. Since the solution is 40% antifreeze, the mass of antifreeze is 40% of 5.00 kg.
- Mass of antifreeze = 0.40 x 5.00 kg = 2.00 kg
Step 2: Calculate the Mass of Water
- The total mass of the solution is 5.00 kg, and the mass of antifreeze is 2.00 kg. Therefore, the mass of water can be calculated by subtracting the mass of antifreeze from the total mass of the solution.
- Mass of water = Total mass of solution - Mass of antifreeze
- Mass of water = 5.00 kg - 2.00 kg = 3.00 kg
Therefore, 3.00 kg of water is needed to prepare 5.00 kg of a 40% antifreeze solution.
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What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution?
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What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution?.
What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the mass of water needed to prepare 5.00 kg of a 40% antifreeze solution?.
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