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What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass?
Most Upvoted Answer
What amount of FeSO4 should be added in 200g of water so that the resu...
Calculation of the amount of FeSO4 to be added in 200g of water to obtain a 10% solution
The problem requires us to find out the amount of FeSO4 to be added to obtain a 10% solution. This means that the final solution will contain 10% of FeSO4 by mass.
Determining the mass of FeSO4 in the final solution
Let us assume that x grams of FeSO4 are added to the water. Therefore, the mass of the final solution will be 200g + xg.
As per the problem statement, the final solution should contain 10% of FeSO4 by mass. Therefore,
Mass of FeSO4 in the final solution = 10% of (200g + xg)
Mass of FeSO4 in the final solution = 0.10(200g + xg)
Mass of FeSO4 in the final solution = 20g + 0.10xg
Equating the mass of FeSO4 in the final solution with the mass of FeSO4 added
We know that x grams of FeSO4 are added to the water. Therefore, the mass of FeSO4 added = xg.
Equating the mass of FeSO4 in the final solution with the mass of FeSO4 added, we get:
20g + 0.10xg = xg
Subtracting 0.10xg from both sides, we get:
20g = 0.90xg
Dividing both sides by 0.90g, we get:
x = 22.22g
Answer
Therefore, 22.22g of FeSO4 should be added to 200g of water to obtain a 10% solution of FeSO4 by mass.
Community Answer
What amount of FeSO4 should be added in 200g of water so that the resu...
44.4g
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What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass?
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What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass?.
What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What amount of FeSO4 should be added in 200g of water so that the resulting solution may contain 10 percent FeSO4 by Mass?.
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