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Two class students of class 9th, Aashi and Sheena, were asked to take 5.3 g of sodium carbonate and 6 g of ethanoic acid to make 2.2 g of carbon dioxide, 0.9 g of water and 8.2 g of sodium ethanoate. Aashi followed the instructions but Sheena took the chemicals without meas
which law does this agreement show?
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Two class students of class 9th, Aashi and Sheena, were asked to take ...
Law of Conservation of Mass
The scenario involving Aashi and Sheena exemplifies the **Law of Conservation of Mass**, which asserts that mass is neither created nor destroyed in a chemical reaction. This fundamental principle is vital in understanding chemical processes.

Key Observations:
- **Reactants and Products:**
- Aashi measured and mixed 5.3 g of sodium carbonate and 6 g of ethanoic acid.
- The reaction produced 2.2 g of carbon dioxide, 0.9 g of water, and 8.2 g of sodium ethanoate.

Mass Calculation:
- **Total Mass of Reactants:**
- Sodium Carbonate: 5.3 g
- Ethanoic Acid: 6 g
- **Total** = 5.3 g + 6 g = **11.3 g**
- **Total Mass of Products:**
- Carbon Dioxide: 2.2 g
- Water: 0.9 g
- Sodium Ethanoate: 8.2 g
- **Total** = 2.2 g + 0.9 g + 8.2 g = **11.3 g**

Conclusion:
- The mass of the reactants (11.3 g) equals the mass of the products (11.3 g), confirming the law.
- Aashi’s adherence to precise measurements aligns with this law, while Sheena's lack of measurement might lead to an inaccurate conclusion, demonstrating the importance of careful experimentation in chemistry.
In summary, this experiment showcases that regardless of the method employed, the total mass remains constant, highlighting the **Law of Conservation of Mass** as a cornerstone of chemical reactions.
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Two class students of class 9th, Aashi and Sheena, were asked to take 5.3 g of sodium carbonate and 6 g of ethanoic acid to make 2.2 g of carbon dioxide, 0.9 g of water and 8.2 g of sodium ethanoate. Aashi followed the instructions but Sheena took the chemicals without measwhich law does this agreement show?
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Two class students of class 9th, Aashi and Sheena, were asked to take 5.3 g of sodium carbonate and 6 g of ethanoic acid to make 2.2 g of carbon dioxide, 0.9 g of water and 8.2 g of sodium ethanoate. Aashi followed the instructions but Sheena took the chemicals without measwhich law does this agreement show? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Two class students of class 9th, Aashi and Sheena, were asked to take 5.3 g of sodium carbonate and 6 g of ethanoic acid to make 2.2 g of carbon dioxide, 0.9 g of water and 8.2 g of sodium ethanoate. Aashi followed the instructions but Sheena took the chemicals without measwhich law does this agreement show? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two class students of class 9th, Aashi and Sheena, were asked to take 5.3 g of sodium carbonate and 6 g of ethanoic acid to make 2.2 g of carbon dioxide, 0.9 g of water and 8.2 g of sodium ethanoate. Aashi followed the instructions but Sheena took the chemicals without measwhich law does this agreement show?.
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