WebOn heating, iron (II) sulfate first loses its water of crystallization and the original green crystals are converted into a white anhydrous solid. When further heated, the anhydrous … WebFerrous sulphate crystals contain water molecules (FeSO 4. 7H 2 O). On heating, ferrous sulphate crystals lose water and anhydrous ferrous sulphate (FeSO 4) is …
2g of ferrous sulphate crystals are heated in a dry boiling tube.i …
Web23 de feb. de 2013 · 2 FeS 2 + 7 O 2 + 2 H 2 O → 2 FeSO 4 + 2 H 2 SO 4 On heating, iron (II) sulfate first loses its water of crystallization and the original green crystals are converted into a dirty-yellow anhydrous solid. When further heated, the anhydrous material releases sulfur dioxide and white fumes of sulfur trioxide, leaving a reddish-brown iron … Web10 de ago. de 2024 · Question 1. A solution of a substance ‘X’ is used for white washing. (i) Name the substance ‘X’ and write its formula. (ii) Write the reaction of the substance ‘X’ named in (i) above with water. Answer: (i) The substance whose solution in water is used for white washing is calcium oxide (or quick lime). Its formula is CaO. edwin goh photographer
Chemical Reactions and Equations Class 10 Science Important …
Web31 de may. de 2024 · Find an answer to your question Balanced chemical equation heating of ferrous sulphate crystals. aradhana2001 aradhana2001 31.05.2024 Chemistry ... Advertisement Brainly User Brainly User Decomposition of ferrous sulphate into ferric oxide,sulphur dioxide,sulphur trioxide Advertisement Advertisement ayushisantosh1 ... WebAnswer: The formula of ferrous sulphate is FeSO 4. Q3. What is the molecular mass of ferrous sulphate? Answer: The molecular mass of ferrous sulphate is calculated as: … WebD-BLOCK - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Compounds of Zinc Zinc, Oxide, ZnO: Zinc oxide is also called zinc white or Chinese white or philosopher’s wool. It occurs in nature as the mineral zincite or red zinc ore. Preparation: It is obtained by the combustion of zinc or by the calcination of zinc carbonate, zinc … edwin goh chinese name