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Grade 11Inorganic Chemistry

What happen when quick lime is heated with silica???what happen when sodium metal is dropped in water??

Profile image of Shweta
8 Years agoGrade 11
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2 Answers

Profile image of Arun
8 Years ago
Dear Shweta
 
Please ask one question in one thread.
 
Quick lime (CaO) is heated with silica (SiO2) to give calcium silicate called as slag.
Reaction
CaO(s) + SiO2(s) --------> CaSiO3
 
 
Regards
Arun (askIITians forum expert)
Profile image of Sitanshu kumar Singh
8 Years ago
When sodium metal is placed in water a vigorous reaction takes place with the formation of sodium hydroxide and hydrogen .The reaction is so vigorous that hydrogen produces catches fire . And. When quicklime reacts with silica it forms calcium silicate

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