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Ca3(PO4)2 + 3 MgSO4 = 3 CaSO4 + Mg3(PO4)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCO3 + Li = Li2CO3 + Fe =>
FeCO3 + 2 Li = Li2CO3 + Fe
hydrochloricacid + potassiumhydroxide = potassiumchloride + water =>
HCl + KOH = KCl + H2O
NH4ClFe(CNS)3HgCl2 = NH4(CNS)3FeCl3Hg =>
NH4ClFe(CNS)3HgCl2 = NH4(CNS)3FeCl3Hg
C7H12 + KMnO4 + H2SO4 = C7H12O4 + MnSO4 + K2SO4 + H2O =>
5 C7H12 + 8 KMnO4 + 12 H2SO4 = 5 C7H12O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
Fe2O3 + H3PO4 = FePO4 + H2O =>
Fe2O3 + 2 H3PO4 = 2 FePO4 + 3 H2O
Zn + HC2H3O2 = ZnC + H2O =>
2 Zn + HC2H3O2 = 2 ZnC + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3CH2MgBr + CH3NH2 = CH3CH2NH2 + CH3MgBr =>
CH3CH2MgBr + CH3NH2 = CH3CH2NH2 + CH3MgBr
K3PO4 + H2O = KOH + H3PO4 =>
K3PO4 + 3 H2O = 3 KOH + H3PO4
XeF6 = Xe + F2 =>
XeF6 = Xe + 3 F2
CO + MnO4 = MnO + CO2 =>
3 CO + MnO4 = MnO + 3 CO2
Zn + I2 + H2O = ZnO + HI =>
Zn + I2 + H2O = ZnO + 2 HI
TiCl6 + Zn = TiCl3 + Zn2Cl2 =>
2 TiCl6 + 6 Zn = 2 TiCl3 + 3 Zn2Cl2
C8H18SO2 + HNO3 + NaNO3 = N2 + H2O + CO2 + Na2SO4 =>
5 C8H18SO2 + 42 HNO3 + 10 NaNO3 = 26 N2 + 66 H2O + 40 CO2 + 5 Na2SO4
CuSO4*5H2O + [(C6H5)3P] + NaBH4 = [(C6H5)3P]2CuBH4 + Na + SO4 + H2O =>
CuSO4*5H2O + 2[(C6H5)3P] + NaBH4 = [(C6H5)3P]2CuBH4 + Na + SO4 + 5 H2O
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
FeCl2 + KMnO4 + KOH = Fe(OH)3 + K2MnO4 + KCl =>
FeCl2 + KMnO4 + 3 KOH = Fe(OH)3 + K2MnO4 + 2 KCl
Mg(NH3)6Cl2 = MgCl2 + NH3 =>
Mg(NH3)6Cl2 = MgCl2 + 6 NH3
S0 + HNO3 = H2SO4 + NO2 + H2O =>
S0 + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CaC2 + AsBr3(aq) = C + As(s) + CaBr2(aq) =>
3 CaC2 + 2 AsBr3(aq) = 6 C + 2 As(s) + 3 CaBr2(aq)
(NH4)3[As(Mo3O10)4] + Cu2O + H2SO4 = (NH4)3[AsO4(Mo12O35)] + CuSO4 + H2O =>
(NH4)3[As(Mo3O10)4] + Cu2O + 2 H2SO4 = (NH4)3[AsO4(Mo12O35)] + 2 CuSO4 + 2 H2O
HClO3 + Be(OH)2 = Be(ClO3)2 + H2O =>
2 HClO3 + Be(OH)2 = Be(ClO3)2 + 2 H2O
Cr2O7{-2} + H{+} + I2 = Cr{+3} + H2O + IO3 =>
2 Cr2O7{-2} + 16 H{+} + I2 = 4 Cr{+3} + 8 H2O + 2 IO3
LiF + Cm = Li + CmF =>
LiF + Cm = Li + CmF
Mg0 + Si = MgSi02 =>
Mg0 + 2 Si = MgSi02
SO2 = SO3 + SO =>
2 SO2 = SO3 + SO
SiO2 + Ca(NO3)2 + C2H5NO2 = CaSiO3 + CO2 + H2O + N2 =>
9 SiO2 + 9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaSiO3 + 20 CO2 + 25 H2O + 14 N2
As2S3 + NO3{-} + H{+} = H3AsO4 + SO42{-} + NO + H2O =>
3 As2S3 + 259 NO3{-} + 250 H{+} = 6 H3AsO4 + 9 SO42{-} + 259 NO + 116 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MnSO4 + CaOCl2 + NaOH = Na2MnO4 + NaCl + CaSO4 + H2O + CaCl2 =>
MnSO4 + 2 CaOCl2 + 4 NaOH = Na2MnO4 + 2 NaCl + CaSO4 + 2 H2O + CaCl2
CH3COOHCH3 + O2 = H2O + CO2 =>
4 CH3COOHCH3 + 15 O2 = 14 H2O + 12 CO2
N2H8Cr2O7 = Cr2O3 + H2O + N2 =>
N2H8Cr2O7 = Cr2O3 + 4 H2O + N2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = CaCO3(aq) + NH4C2H3O2(s) =>
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = CaCO3(aq) + 2 NH4C2H3O2(s)
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
Fe(HO)2 + HCl = FeCl2 + H2O =>
Fe(HO)2 + 2 HCl = FeCl2 + 2 H2O
Cr(CN)2 = Cr + CN =>
Cr(CN)2 = Cr + 2 CN
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
HNO2 + Ca = Ca(NO2)2 + H2 =>
2 HNO2 + Ca = Ca(NO2)2 + H2
[Fe(CN)6]4 = [Fe(CN)6]3 =>
3[Fe(CN)6]4 = 4[Fe(CN)6]3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MnO4{-} + SO2 + H2O = Mn{2} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2} + 5 SO4{2-} + 4 H{+}
BaCl2(H2O)2 + NaOH = NaCl + Ba(OH)2 + H2O =>
BaCl2(H2O)2 + 2 NaOH = 2 NaCl + Ba(OH)2 + 2 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
(NH4)2S2O8 + MnSO4 + H2O = (NH4)2SO4 + MnO2 + H2SO4 =>
(NH4)2S2O8 + MnSO4 + 2 H2O = (NH4)2SO4 + MnO2 + 2 H2SO4
N2(s) + O2(g) = N2O5(s) =>
2 N2(s) + 5 O2(g) = 2 N2O5(s)
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