i)NaCl (salt)
ii)NaOH (castic soda)
iii)NaHCO3(Beaking soda)
iv) Na2CO3.10H2O(Washing soda)
v)CaOCl2(Bleachingpowder)
vi)CaSO4.2H2O(Gypsum)
vii)CaSO4.1/2H2O(pop)
viii)CaCO3
_tell me the towuse and how its made these all reaction.
Answers
Answered by
0
Answer:
Test of lime water.
Ca(oh)2 +CO2 =CaCO3
ca(oh)is colour less
CaCO3 is white (milky)in colour
than both mixed together so thatCo2 is present in it
Answered by
1
Answer:1. NaOH+HCl---->NaCl+H20
2.2NaCl+2H20----->2NaOH+H2+Cl2
3.NH3+CO2+H2O--->NH4HCO3
NH4HCO3+NaCl-->NaHCO3+NH4Cl
4.2NaHCO3--^-->Na2CO3+H2O+CO2
Explanation:
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