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Zn(OH)2 = ZnO + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
TeO32{-} + N2O4 + H2O = Te + NO3{-} + H{+} =>
2 TeO32{-} + 63 N2O4 + 62 H2O = 2 Te + 126 NO3{-} + 124 H{+}
sodiumhydroxide + aluminumsulfate = aluminumhydroxide + sodiumsulfate =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
H4 + C = CH4 =>
H4 + C = CH4
Al + H2O(l) = Al(OH)3 + H2(g) =>
2 Al + 6 H2O(l) = 2 Al(OH)3 + 3 H2(g)
BaCl2 + K2CrO4 = BaCrO4 + K2(Cl2) =>
BaCl2 + K2CrO4 = BaCrO4 + K2(Cl2)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Bi(NO3)3 + NH4SCN = (NH4)3[Bi(SCN)6] + NH4NO3 =>
Bi(NO3)3 + 6 NH4SCN = (NH4)3[Bi(SCN)6] + 3 NH4NO3
CH3COONH4 = CH3COO{-} + NH4{+} =>
CH3COONH4 = CH3COO{-} + NH4{+}
Na2O + AlF3 = NaF + Al2O3 =>
3 Na2O + 2 AlF3 = 6 NaF + Al2O3
AlCl3 + H2CO3 = AlCO3 + H2Cl3 =>
AlCl3 + H2CO3 = AlCO3 + H2Cl3
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl
Cl2 + KNO3 = KClO3 + KCl + NO2 =>
3 Cl2 + 6 KNO3 = 2 KClO3 + 4 KCl + 6 NO2
H3PO4 + NaBF4 + C5H14NOCl + ZnCl2 + NaOH = ZnBPF + NaCl + CO2 + H2O + N2 + F2 =>
62 H3PO4 + 62 NaBF4 + 12 C5H14NOCl + 62 ZnCl2 + 74 NaOH = 62 ZnBPF + 136 NaCl + 60 CO2 + 214 H2O + 6 N2 + 93 F2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2
Ni + I2 = NiI2 =>
Ni + I2 = NiI2
MgCO3 + NHO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 NHO3 = Mg(NO3)2 + CO2 + H2O
FeSO4 + NH3 = FeH3 + NSO4 =>
FeSO4 + NH3 = FeH3 + NSO4
NH4F + HNO3 = HF + NH4NO3 =>
NH4F + HNO3 = HF + NH4NO3
AgNO3 + Pb(NO3)2 = AgNO3Pb(NO3)2 =>
AgNO3 + Pb(NO3)2 = AgNO3Pb(NO3)2
KI + H2SO4 = I2 + KHSO4 + H2S + H2O =>
8 KI + 9 H2SO4 = 4 I2 + 8 KHSO4 + H2S + 4 H2O
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
Na2CO3 + Cl2 = NaCl + NaClO + CO2 =>
Na2CO3 + Cl2 = NaCl + NaClO + CO2
KCl + Na2CO = COK2 + NaCl =>
2 KCl + Na2CO = COK2 + 2 NaCl
HF + H2O = H + FO2 =>
HF + 2 H2O = 5 H + FO2
C3H6Cl2 + H2O = C3H6O + HCl =>
C3H6Cl2 + H2O = C3H6O + 2 HCl
CaCl2 + K4[Fe(CN)6] + NH4Cl = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + 2 NH4Cl = Ca(NH4)2[Fe(CN)6] + 4 KCl
Cr2O3(s) + K2CO3(s) + O2 = K2CrO4(s) + CO2(g) =>
2 Cr2O3(s) + 4 K2CO3(s) + 3 O2 = 4 K2CrO4(s) + 4 CO2(g)
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
H2C2O4 + (MnO4){-} + H{+} = CO2 + Mn2{+} + H2O =>
13 H2C2O4 + 4(MnO4){-} + 6 H{+} = 26 CO2 + 2 Mn2{+} + 16 H2O
Ti(ClO3)3 = TiCl3 + O2 =>
2 Ti(ClO3)3 = 2 TiCl3 + 9 O2
CrK2O4 + BaCl2 = KCl + BaCrO4 =>
CrK2O4 + BaCl2 = 2 KCl + BaCrO4
NO3{-} = O{2-} + NO2 + O2 =>
4 NO3{-} = 2 O{2-} + 4 NO2 + O2
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
KBrH2 = HBrKH =>
KBrH2 = HBrKH
B2O3 + HF(l) = BF3(g) + H2O(l) =>
B2O3 + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
Fe(s) + Cl2(g) = FeCl2(s) =>
Fe(s) + Cl2(g) = FeCl2(s)
CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CHONa{-}CH2ONa + H2
CuSO4 + Ca(No3)2 = CaSO4 + Cu(No3)2 =>
CuSO4 + Ca(No3)2 = CaSO4 + Cu(No3)2
Zn(OH)2 + N = ZnN + OH =>
Zn(OH)2 + N = ZnN + 2 OH
Mg(Br2) + NaOH = Mg(OH)2 + NaBr =>
Mg(Br2) + 2 NaOH = Mg(OH)2 + 2 NaBr
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C2H5OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
NaS2 + Sr2H = H2S + Na2S + SrS =>
10 NaS2 + 6 Sr2H = 3 H2S + 5 Na2S + 12 SrS
HF + SbF5 = H2FSbF6 =>
2 HF + SbF5 = H2FSbF6
SO3 + K2 + O = K2SO4 =>
SO3 + K2 + O = K2SO4
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