Aaron went to a chemical laboratory in his school to do an experiment on iron fillings and sulphur first he took 5g of sulphur powder and 7g of iron fillings He put them in a China and heated it till the mixture became red hot then he let the mixture cool and weighed the mixture the quantity seems less to the naked eyes but after he saw the weight he was surprised
which law is applicable
Answers
mixture occurs when you combine matter so that the components can be separated again. A compound results from a chemical reaction between components, forming a new substance. For example, you can combine iron filings with sulfur to form a mixture. All it takes is a magnet to separate the iron from the sulfur. On the other hand, if you heat the iron and sulfur, you form iron sulfide, which is a compound; the iron and sulfur can no longer be separate from one another
Answer:
Here the DALTON'S first law i.e. Law of Conservation of Mass is applicable.
Explanation:
The mass of sulphur (5g) and the mass of iron fillings (7g) was at the first of the reaction. According to Dalton's first law, the mass of the substance before and after the reaction is equal. So, the total mass of the substance is constant in every experiment. Therefore, LAW OF CONSERVATION OF MASS is applicable...
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