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An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.?
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An organic compound has 6.2 % of phosphorus. On sequence of reaction, ...
Problem: Calculate the weight of Mg2P2O7 formed from 10 gm of organic compound containing 6.2% of phosphorus.
Solution:
Step 1: Calculate the amount of phosphorus in organic compound
Given, the organic compound contains 6.2% of phosphorus.
Therefore, the amount of phosphorus in 10 gm of organic compound
= 6.2% of 10 gm
= 0.62 gm
Step 2: Convert phosphorus to Mg2P2O7
The reaction between phosphorus and MgCl2 is given as:
3MgCl2 + 2P → Mg2P2O7 + 6HCl
From the balanced equation, 2 moles of phosphorus reacts with 3 moles of MgCl2 to produce 1 mole of Mg2P2O7.
Molar mass of P = 31 g/mol
Molar mass of Mg2P2O7 = 222.6 g/mol
Therefore, the amount of Mg2P2O7 formed from 0.62 gm of phosphorus
= (1 mol of Mg2P2O7/ 2 mol of P) x (222.6 g/mol of Mg2P2O7)
x (0.62 g of P / 31 g/mol of P)
= 6.11 g
Therefore, 6.11 g of Mg2P2O7 is formed from 10 gm of organic compound containing 6.2% of phosphorus.
Conclusion: Hence, the weight of Mg2P2O7 formed from 10 gm of organic compound containing 6.2% of phosphorus is 6.11 g.
Solution:
Step 1: Calculate the amount of phosphorus in organic compound
Given, the organic compound contains 6.2% of phosphorus.
Therefore, the amount of phosphorus in 10 gm of organic compound
= 6.2% of 10 gm
= 0.62 gm
Step 2: Convert phosphorus to Mg2P2O7
The reaction between phosphorus and MgCl2 is given as:
3MgCl2 + 2P → Mg2P2O7 + 6HCl
From the balanced equation, 2 moles of phosphorus reacts with 3 moles of MgCl2 to produce 1 mole of Mg2P2O7.
Molar mass of P = 31 g/mol
Molar mass of Mg2P2O7 = 222.6 g/mol
Therefore, the amount of Mg2P2O7 formed from 0.62 gm of phosphorus
= (1 mol of Mg2P2O7/ 2 mol of P) x (222.6 g/mol of Mg2P2O7)
x (0.62 g of P / 31 g/mol of P)
= 6.11 g
Therefore, 6.11 g of Mg2P2O7 is formed from 10 gm of organic compound containing 6.2% of phosphorus.
Conclusion: Hence, the weight of Mg2P2O7 formed from 10 gm of organic compound containing 6.2% of phosphorus is 6.11 g.
Community Answer
An organic compound has 6.2 % of phosphorus. On sequence of reaction, ...
2.22gm
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An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.?
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An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.? 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 An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.?.
An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.? 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 An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An organic compound has 6.2 % of phosphorus. On sequence of reaction, the phosphorous present in 10 gm of organic compound is converted of Mg2P2O7 . Find the weight of Mg2P2O7 formed.?.
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