When excess of SnCl_2 is added to HgCl_2 , the substance formed is View Solution SnCl2gives white precipitate withHgCl2which turns grey later on, butSnCl2does not. Why ? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE
Why is potassium permanganate colored?Potassium Permanganate:Potassium permanganate is a chemical compound that is used to treat various skin problems. Potassium permanganate combines the manganese oxide ore with potassium hydroxide. However, it was developed in 1857 as a disinfectant....
Why is PF2Cl3 non-polar and PF3Cl2 polar? Why is it bad to add boiling H_2O to ethanol solution during aspirin recrystallization? Also, provide a mechanism for the production of aspirin from salicylic acid and acetic anhydride without the use of an acid catalyst. ...
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That's the polyatomic ion, Hg--Hg bonded to the other(s) then we'd have a formula of Hg2Cl2 because the formula for an ionic compound, is simplest ratio of ions, not simplest ratio of atoms.And still supposing it were an ionic compound, then judging by the formula, it wouldn't ...
One of the reasons as to why a reaction might not happen even though the reactivity series indicates it should occur is the presence of a protective...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question ...
Is ammonia, like water, strongly polar? Why or why not? Why do non-polar substances not dissolve in water? Why is PF2Cl3 non-polar and PF3Cl2 polar? Explain why ammonia is likely to be more soluble in water than in trichloromethane. ...
世界环保联盟即将全面禁止在自来水中加氯气（Cl2，黄绿色气体），推广采用光谱高效消毒剂二氧化氯，目前欧州和我国主采用Kesting法[原料为氯酸钠（NaClO3）与盐酸]制取ClO2，该法的缺点是同时会产生Cl2．该法制ClO2的化学方程式为：2NaClO3+4HCl=2ClO2↑+Cl2↑+2NaCl+2H2O（1）该反应中，氧化剂为___，氧化产物为__...
When chlorine gas (Cl2) is exposed to light, it undergoes homolytic cleavage to form two chlorine radicals (Cl•). This is the initiation step of the free radical halogenation process. 3. Propagation Steps: The chlorine radicals can then react with alkanes. For example, if we take propane...
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