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CuCl2 + H2S = 2 ClH + CuS
KNO3 = K2O + NO + O2 =>
4 KNO3 = 2 K2O + 4 NO + 3 O2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AlO + HCl = AlCl3 + H2O + H =>
AlO + 3 HCl = AlCl3 + H2O + H
CrO4{2-} + S2O4{2-} + OH{-} + H2O = Cr(OH)3 + SO3{2-} =>
2 CrO4{2-} + 3 S2O4{2-} + 2 OH{-} + 2 H2O = 2 Cr(OH)3 + 6 SO3{2-}
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Cl2(aq) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(aq) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ra + S = RaS =>
Ra + S = RaS
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + Br = Cu(ii)Br =>
Cu + Br = Cu(ii)Br
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
Fe + Cu(C2O4) = Fe2(C2O4)3 + Cu =>
2 Fe + 3 Cu(C2O4) = Fe2(C2O4)3 + 3 Cu
BaH2O + HCl = BaCl2 + H2 + H2O =>
BaH2O + 2 HCl = BaCl2 + H2 + H2O
CuSO4 + KI + H2SO4 = I2 + CuSO3 + K2SO4 + H2O =>
CuSO4 + 2 KI + H2SO4 = I2 + CuSO3 + K2SO4 + H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Sr + AgCl = AgSr + Cl =>
Sr + AgCl = AgSr + Cl
H2SO4BaO = BaSO4H2O =>
H2SO4BaO = BaSO4H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Mg(HCO3)2 + HBr = MgBr2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HBr = MgBr2 + 2 H2O + 2 CO2
SiO2 + ZnCO3 = CO2 + ZnSiO3 =>
SiO2 + ZnCO3 = CO2 + ZnSiO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO2 + S + NH3 + H2O = (NH4)2S2O3 =>
SO2 + S + 2 NH3 + H2O = (NH4)2S2O3
CH3COCl + CH3OH = CH3COOCH3 + HCl =>
CH3COCl + CH3OH = CH3COOCH3 + HCl
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
FeS + HBr = SBr + HFe =>
FeS + HBr = SBr + HFe
Ca(ClO3)2 + KF = CaF2 + KClO3 =>
Ca(ClO3)2 + 2 KF = CaF2 + 2 KClO3
(NH4)2Cr2O7 = CrO3 + H2 + N2 + H2O =>
(NH4)2Cr2O7 = 2 CrO3 + 3 H2 + N2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
H3SbO3 = Sb2O3 + H2O =>
2 H3SbO3 = Sb2O3 + 3 H2O
K2MnO4 = MnO2 + O2 + K2O =>
2 K2MnO4 = 2 MnO2 + O2 + 2 K2O
Ba + CuSO4 = BaSO4 + Cu =>
Ba + CuSO4 = BaSO4 + Cu
CaO + MgCO3 = CaCO3 + MgO =>
CaO + MgCO3 = CaCO3 + MgO
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
Ca(s) + O2 = CaO(s) =>
2 Ca(s) + O2 = 2 CaO(s)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
calciumchloride = chlorine + calcium =>
CaCl2 = Cl2 + Ca
ZnSO4 + (NH4)2SO4 = SO4 + Zn(NH4)2 =>
ZnSO4 + (NH4)2SO4 = 2 SO4 + Zn(NH4)2
Pb(No3)2 + K3Po4 = Pb3(Po4)2 + KNo3 =>
3 Pb(No3)2 + 2 K3Po4 = Pb3(Po4)2 + 6 KNo3
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