Question

Starting with CaCO₃, write balanced chemical equation showing the preparation of:
(i) CaO (ii) CaSO₄(iii) Ca(OH)₂ (iv) Ca(HCO₃)₂ solution.

Solution

left parenthesis straight i right parenthesis space CaCO subscript 3 space rightwards arrow with Heat on top space CaO space plus space CO subscript 2 left parenthesis ii right parenthesis space CaCO subscript 3 space plus space straight H subscript 2 SO subscript 4 left parenthesis dil. right parenthesis space rightwards arrow with Heat on top space CaSO subscript 4 space plus space CO subscript 2 space plus space straight H subscript 2 straight O left parenthesis iii right parenthesis space CaCO subscript 3 space rightwards arrow with Heat on top space CaO space plus space CO subscript 2 CaO space plus space straight H subscript 2 straight O space space rightwards arrow space space space space Ca left parenthesis OH right parenthesis subscript 2 left parenthesis iv right parenthesis space CaCO subscript 3 space plus space CO subscript 2 space plus space straight H subscript 2 straight O space rightwards arrow space space Ca left parenthesis HCO subscript 3 right parenthesis subscript 2

Some More Questions From The s-Block Elements Chapter

For Daily Free Study Material Join wiredfaculty