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ICSE Class 9 Answered

Give reaction to form the following  Phosphorus to phosphoric acid sodium to castic soda  Trivalent Metal to iron 3 chloride 2 neutral gases to a neutral liquid  Basic gas to an ammonium salt Magnesium  to  magnesium chloride Sulphur trioxide to sulphuric acid magnesium to magnesium nitride Calcium to calcium carbonate
Asked by ayush421301 | 15 Aug, 2018, 10:39: AM
answered-by-expert Expert Answer
1) Phosphorus to phosphoric acid

straight P space plus space 5 HNO subscript 3 space rightwards arrow space straight H subscript 3 PO subscript 4 space plus space 5 NO subscript 2 space plus space straight H subscript 2 straight O
2) sodium to caustic soda 
 
Na space plus space 2 straight H subscript 2 straight O space rightwards arrow 2 NaOH space plus space straight H subscript 2
 
3) Iron Metal to iron (III) chloride
 
2 Fe space plus space 3 Cl subscript 2 space rightwards arrow space 2 FeCl subscript 3

4) 2 neutral gases to a neutral liquid 

2 NO space plus space straight O subscript 2 space rightwards arrow space 2 NO subscript 2

5) Basic gas to an ammonium salt

8 NH subscript 3 space plus space 3 Cl subscript 2 space rightwards arrow straight N subscript 2 space plus space 6 NH subscript 4 Cl

6) Magnesium  to  magnesium chloride

2 Mg space plus space Cl subscript 2 space rightwards arrow 2 MgCl

7) Sulphur trioxide to sulphuric acid

SO subscript 3 space plus space straight H subscript 2 straight O space rightwards arrow straight H subscript 2 SO subscript 4

8) magnesium to magnesium nitride

3 Mg space plus space straight N subscript 2 space rightwards arrow Mg subscript 3 straight N subscript 2


Answered by Ramandeep | 16 Aug, 2018, 11:51: AM

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