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2 BaCl2 + K4C = Ba2C + 4 KCl
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
H3O + Fe = Fe2O3 + H2 =>
6 H3O + 4 Fe = 2 Fe2O3 + 9 H2
K + SnNO3 = KNO3 + Sn =>
K + SnNO3 = KNO3 + Sn
C6H4ClC2H5 + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + K2SO4 + H2O + MnSO4 =>
5 C6H4ClC2H5 + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 6 K2SO4 + 28 H2O + 12 MnSO4
B2O3(s) + C(s) = B4C3(s) + CO2(g) =>
2 B2O3(s) + 6 C(s) = B4C3(s) + 3 CO2(g)
Fe(OH)3 + KOH = K3(Fe(OH)6) =>
Fe(OH)3 + 3 KOH = K3(Fe(OH)6)
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
NaOH + AlCl(OH)2 = Al(OH)3 + NaCl =>
NaOH + AlCl(OH)2 = Al(OH)3 + NaCl
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Al(SO4) + BaCl2 = Ba(SO4) + AlCl2 =>
Al(SO4) + BaCl2 = Ba(SO4) + AlCl2
H3O + Fe = Fe2O3 + H2 =>
6 H3O + 4 Fe = 2 Fe2O3 + 9 H2
Na2PbO2 + H2O = Pb(OH)2 + NaOH =>
Na2PbO2 + 2 H2O = Pb(OH)2 + 2 NaOH
Po(No5)2 + NaI = PoI2 + NaNo5 =>
Po(No5)2 + 2 NaI = PoI2 + 2 NaNo5
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Br + KMnO4 = BrMnO4 + K =>
Br + KMnO4 = BrMnO4 + K
KNO2 + K2Cr2O7 + H2SO4 = KSO4 + Cr2(SO4)3 + H2O + KNO3 =>
2 KNO2 + K2Cr2O7 + 5 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 5 H2O + 2 KNO3
Na2S + Cl = NaCl + S =>
Na2S + 2 Cl = 2 NaCl + S
PCl3 + Cl2(g) = PCl5 =>
PCl3 + Cl2(g) = PCl5
As2O5 + NaOH = NaAsO3 + H2O =>
As2O5 + 2 NaOH = 2 NaAsO3 + H2O
CaOHFeO = CaOFeOH =>
CaOHFeO = CaOFeOH
C6H10O5 + O2 = C6H8O7 + H2O =>
2 C6H10O5 + 3 O2 = 2 C6H8O7 + 2 H2O
Pd + H2SO4 = Pd(SO4)4 + H2 =>
Pd + 4 H2SO4 = Pd(SO4)4 + 4 H2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Fe(OH)2 + Cl2 = Fe(OH)3 + FeCl2 =>
3 Fe(OH)2 + Cl2 = 2 Fe(OH)3 + FeCl2
LiCl + Fe(OH)3 = LiOH + FeCl3 =>
3 LiCl + Fe(OH)3 = 3 LiOH + FeCl3
NH3 + H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2 =>
2 NH3 + 2 H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2
K2S + HCI = KCI + H2S =>
K2S + 2 HCI = 2 KCI + H2S
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 2 I3 + 4 K2SO4 + 7 H2O
C3H12O4 + O2 = CO2 + H2O =>
C3H12O4 + 4 O2 = 3 CO2 + 6 H2O
VO2{+} + SO3{-2} + H{+} = V{+3} + SO4{-2} + H2O =>
VO2{+} + SO3{-2} + 2 H{+} = V{+3} + SO4{-2} + H2O
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
Mg(HCO3)2 = CO2H2OMgCO3 =>
Mg(HCO3)2 = CO2H2OMgCO3
KOH(s) + HCl(l) = KCl + H2O =>
KOH(s) + HCl(l) = KCl + H2O
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
Cr2(SO4) + POH + PClO3 = P2CrO4 + H2O + PCl5 + P2SO4 =>
13 Cr2(SO4) + 58 POH + 25 PClO3 = 26 P2CrO4 + 29 H2O + 5 PCl5 + 13 P2SO4
U3Si2 + Fe = UFe11Si + U3Si =>
2 U3Si2 + 33 Fe = 3 UFe11Si + U3Si
Al(s) + Fe2O3(s) = Al2O3 + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3 + 2 Fe(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CO + H2 = O2 + C2H8 =>
2 CO + 4 H2 = O2 + C2H8
Ca2 + H2 = Ca2H4 =>
Ca2 + 2 H2 = Ca2H4
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Ga2(SO4)3 + NaHCO3 = Ga(OH)3 + Na2SO4 + CO2 =>
Ga2(SO4)3 + 6 NaHCO3 = 2 Ga(OH)3 + 3 Na2SO4 + 6 CO2
NaBr(s) + Cl2(g) = NaCl + Br =>
2 NaBr(s) + Cl2(g) = 2 NaCl + 2 Br
SnSO4 + KIO3 + H2SO4 = Sn(SO4)2 + I2 + K2SO4 + H2O =>
5 SnSO4 + 2 KIO3 + 6 H2SO4 = 5 Sn(SO4)2 + I2 + K2SO4 + 6 H2O
Na2C2O4 + HBr = NaBr + H2C2O4 =>
Na2C2O4 + 2 HBr = 2 NaBr + H2C2O4
MnC2O4(s) + H2O(l)O2(g) = MnO(s) + H2O(g) + CO2(g) =>
2 MnC2O4(s) + H2O(l)O2(g) = 2 MnO(s) + H2O(g) + 4 CO2(g)
C2H6O3 + O2 = CO2 + H2O =>
C2H6O3 + 2 O2 = 2 CO2 + 3 H2O
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O =>
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O
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