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A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide?
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A hypothetical element (Y) has two oxides A and B . YO contains 40% ox...
Formula of Second Oxide of Hypothetical Element Y
Given Information
- Element Y has two oxides A and B
- YO contains 40% oxygen
- The second oxide contains 20% oxygen
Solution
Let's assume the formula of the first oxide A to be YaOx. As it contains 40% oxygen, we can write:
Mass of oxygen = 40g
Mass of Y = 60g
Now, let's assume the formula of the second oxide B to be YbOy. As it contains 20% oxygen, we can write:
Mass of oxygen = 20g
Mass of Y = 80g
Now, we need to find the formula of YbOy. We can do this by finding the ratio of Y and O in both oxides:
Ratio of Y and O in YaOx:
Y : O = 60 : 40 = 3 : 2
Ratio of Y and O in YbOy:
Y : O = 80 : 20 = 4 : 1
As we can see, the ratio of Y and O in both oxides is different. To make it equal, we need to multiply the ratio of Y and O in YaOx by 2:
Y : O = 3 x 2 : 2 x 2 = 6 : 4 = 3 : 2
Now, the ratio of Y and O in both oxides is the same. This means the formula of YbOy is:
YbOy = YaOx x 2
Substituting the values of Y and O in the formula, we get:
YbOy = YaOx x 2
4Y : O = 2Y : X
2Y = X
The formula of the second oxide is YbO2.
Conclusion
The formula of the second oxide of hypothetical element Y is YbO2.
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A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide?
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A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide? 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 A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide?.
A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide? 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 A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A hypothetical element (Y) has two oxides A and B . YO contains 40% oxygen and the second oxide contains 20% oxygen then find the formula of second oxide?.
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