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(40) what happens when FeS is heated.(41) what happens when Strontium chloride is added into sodiumMAI |
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Answer» Answer: 40) When iron filings and sulphur powder are mixed and HEATED they undergo a chemical reaction and form ferrous sulphide (FeS). It is a new substance which has PROPERTIES entirely different from FE and S. .. t shows the exothermic reaction of two elements, iron and sulfur, to form the compound, iron sulfide. 41) sodium CARBONATE (NA2CO3) is added to strontium chloride (SrCl2). The result is a white precipitate |
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