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3 Ca(CO3) + 2 H3(PO4) = Ca3(PO4)2 + 3 CO2 + 3 H2O
SrCl2 + Cu(SO4) = Sr(SO4) + CuCl2 =>
SrCl2 + Cu(SO4) = Sr(SO4) + CuCl2
NaHCO3 = Na + HCO3 =>
NaHCO3 = Na + HCO3
MnO4{-} + H2O + SO2 = Mn{2+} + H{+} + SO4{2-} =>
2 MnO4{-} + 2 H2O + 5 SO2 = 2 Mn{2+} + 4 H{+} + 5 SO4{2-}
Ca(C2H3O2)2 + H2SO4 = CaSO4 + HC2H3O2 =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 HC2H3O2
KMnO4 + H2SO4 + NH4OH = N2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NH4OH = 5 N2 + 6 MnSO4 + 3 K2SO4 + 34 H2O
Na2S + HCl = NaCl + H2 + S =>
Na2S + 2 HCl = 2 NaCl + H2 + S
FeBr3 + O2 = Fe2O3 + Br2 =>
4 FeBr3 + 3 O2 = 2 Fe2O3 + 6 Br2
Pb(ClO3)2 + KNO3 = Pb(NO3)2 + KClO3 =>
Pb(ClO3)2 + 2 KNO3 = Pb(NO3)2 + 2 KClO3
Fe + FeCl3 = FeCl =>
2 Fe + FeCl3 = 3 FeCl
Fe + Br + O = FeBrO =>
Fe + Br + O = FeBrO
CH3COOC2H5 + OH{-} = CH3COO{-} + C2H5OH =>
CH3COOC2H5 + OH{-} = CH3COO{-} + C2H5OH
Zn(OH)Cl = Zn(OH)2 + ZnCl2 =>
2 Zn(OH)Cl = Zn(OH)2 + ZnCl2
C4H4O4 + HCl = CCl + H2O =>
C4H4O4 + 4 HCl = 4 CCl + 4 H2O
KS + HNO3 = HS + KNO3 =>
KS + HNO3 = HS + KNO3
FeBr2 + Na3PO4 = Fe3(PO4)2 + NaBr =>
3 FeBr2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaBr
NaFeO2 + HCl = Fe2O3 + NaCl + H2O =>
2 NaFeO2 + 2 HCl = Fe2O3 + 2 NaCl + H2O
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO2{-} + OH{-} =>
4 CrO4{2-} + 3 PH3 + 7 H2O = 4 Cr(OH)3 + 3 H2PO2{-} + 5 OH{-}
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + FeCl3 + NO + H2O =>
3 FeSO4 + HNO3 + 3 HCl = Fe2(SO4)3 + FeCl3 + NO + 2 H2O
C2H6O + HCl = C2H6OCl + H2 =>
2 C2H6O + 2 HCl = 2 C2H6OCl + H2
Pb(CH3OO)2 + HCl = PbCl2 + HCH3OO =>
Pb(CH3OO)2 + 2 HCl = PbCl2 + 2 HCH3OO
Na3VO4 + H2O2 + H2SO4 = Na2VO5 + Na2SO4 + H2O =>
2 Na3VO4 + 3 H2O2 + H2SO4 = 2 Na2VO5 + Na2SO4 + 4 H2O
C6H5CH3CH3(s) + O2 = CO2(g) + H2O =>
4 C6H5CH3CH3(s) + 43 O2 = 32 CO2(g) + 22 H2O
Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl =>
2 Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
C5H9NO2 = C4H9N + CO2 =>
C5H9NO2 = C4H9N + CO2
C + O2 = CO2 = =>
C + O2 = CO2
BaBr2 + CuO = BaO + CuBr2 =>
BaBr2 + CuO = BaO + CuBr2
CuL2 + Fe = FeL2 + Cu =>
CuL2 + Fe = FeL2 + Cu
AlCl3 + HCl = H + AlCl4 =>
AlCl3 + HCl = H + AlCl4
Li3PO4 + AgNO3 = Li3NO3 + AgPO4 =>
Li3PO4 + AgNO3 = Li3NO3 + AgPO4
Sn{4+} + Sn = Sn{2+} =>
Sn{4+} + Sn = 2 Sn{2+}
(NH4)2CO3 + HI = (NH4)I + CO2 + H2O =>
(NH4)2CO3 + 2 HI = 2(NH4)I + CO2 + H2O
KMnO4 + NaBr + HCl = KCl + NaCl + MnCl2 + Br2 + H2O =>
2 KMnO4 + 10 NaBr + 16 HCl = 2 KCl + 10 NaCl + 2 MnCl2 + 5 Br2 + 8 H2O
CH{4} + O2 = CO{2} + H{2}O =>
2 CH{4} + O2 = 2 CO{2} + 2 H{2}O
AgOH + Cl = AgCl + OH =>
AgOH + Cl = AgCl + OH
I2 + KNO3 = KI + NO3 =>
I2 + 2 KNO3 = 2 KI + 2 NO3
FeO2 + Na2CO2 = Fe + Na2CO3 =>
FeO2 + 2 Na2CO2 = Fe + 2 Na2CO3
ZnCl2 + H2SO4 = Zn2SO4 + HCl2 =>
2 ZnCl2 + H2SO4 = Zn2SO4 + 2 HCl2
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
NaFeO2 + NaO2 = Na2FeO4 =>
NaFeO2 + NaO2 = Na2FeO4
KI + Na2SO4 = K2SO4 + NaI =>
2 KI + Na2SO4 = K2SO4 + 2 NaI
(CH3COO)H + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2(CH3COO)H + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
KMnO4 + S8 = MnO2 + K2SO4 =>
16 KMnO4 + S8 = 16 MnO2 + 8 K2SO4
N2O3 + Li2O = LiNO2 =>
N2O3 + Li2O = 2 LiNO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
(NH4)3(PO4) + HOH = NH4OH + H3(PO4) =>
(NH4)3(PO4) + 3 HOH = 3 NH4OH + H3(PO4)
Zn(HO)2 + HNO2 = Zn(NO2)2 + H2O =>
Zn(HO)2 + 2 HNO2 = Zn(NO2)2 + 2 H2O
NaSO4 + SrOH2 = NaOH2 + SrSO4 =>
NaSO4 + SrOH2 = NaOH2 + SrSO4
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