Steamy Fumes (HI)
Dark Solid (I2)
Purple Gas (I2)
Colourless Gas (SO2)
Yellow Solid (S)
Bad Egg Smell (H2S)
2hi + k2so3 ---> h2so3+ 2ki
KBrO3 and KBr do not react with each other because they have same cation K+, but separately they react with H2SO4. 2KBrO3 + H2SO4 -------> K2SO4 + 2HBrO3 2KBr + H2SO4 ----------> K2SO4 + 2HBr
KI+MnO2+H2SO4=KI+MnSO4+KHSO4+H2O
Fe2O3 + H2SO4
Cl- + H2SO4 = (HSO4)- + HCl
H2SO4+Hg
Na2CO3 + H2SO4 -> Na2SO4 + CO2 + H2O
KBrO3 and KBr do not react with each other because they have same cation K+, but separately they react with H2SO4. 2KBrO3 + H2SO4 -------> K2SO4 + 2HBrO3 2KBr + H2SO4 ----------> K2SO4 + 2HBr
H2O + SO3 --> H2SO4 The product is sulfuric acid.
SO3 + H2O --> H2SO4 commonly called sulfuric acid.
KI+MnO2+H2SO4=KI+MnSO4+KHSO4+H2O
Fe2O3 + H2SO4
Cl- + H2SO4 = (HSO4)- + HCl
H2SO4+Hg
KI + H2SO4 (concentrated) --> HI + KSO4
Pb + PbO2 + H2SO4 --> PbSO4 + H2O
Br2 + 2H2O + SO2 = H2SO4 + 2HBr
LiCl+H2SO4=LiHSO4+HCl