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BaO + HNO3 = BaNO3 + OH
MgC2O4 = MgO + CO2 + CO =>
MgC2O4 = MgO + CO2 + CO
MnSO4H2O + Na2CO3 = MnCO3 + Na2SO4 + H2O =>
MnSO4H2O + Na2CO3 = MnCO3 + Na2SO4 + H2O
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
C7H5O3 + CH3COOH2H2O = C9H8O4 + OH =>
14 C7H5O3 + 5 CH3COOH2H2O = 12 C9H8O4 + 9 OH
CaS5 + CaS2O3 + HCl = CaCl2 + S + H2O =>
2 CaS5 + CaS2O3 + 6 HCl = 3 CaCl2 + 12 S + 3 H2O
Al(NO3)3 + K2(CO3) = Al2(CO3)3 + K(NO3) =>
2 Al(NO3)3 + 3 K2(CO3) = Al2(CO3)3 + 6 K(NO3)
H4P207 + Au(OH)3 = Au4(P207)3 + H2O =>
3 H4P207 + 4 Au(OH)3 = Au4(P207)3 + 12 H2O
SeO4{-2} + Hg + Cl{-} + H{+} = SeO3{-2} + Hg2Cl2 + H2O =>
SeO4{-2} + 2 Hg + 2 Cl{-} + 2 H{+} = SeO3{-2} + Hg2Cl2 + H2O
Na2SO4 + BaBr2 = Na2Br2 + SO4Ba =>
Na2SO4 + BaBr2 = Na2Br2 + SO4Ba
ZnSO4 + Na2CO3 = ZnSO4Na2CO3 =>
ZnSO4 + Na2CO3 = ZnSO4Na2CO3
C7H9N + KMnO4 + KOH = C6H4O2NK + K2MnO4 + K2CO3 + H2O =>
C7H9N + 12 KMnO4 + 15 KOH = C6H4O2NK + 12 K2MnO4 + K2CO3 + 10 H2O
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
HgSe(g) + HgCl2(aq) = Hg2Cl2 + Se2Cl2 =>
2 HgSe(g) + 4 HgCl2(aq) = 3 Hg2Cl2 + Se2Cl2
OH{-} + CrO2{-} + H2O2 = CrO4{2-} + H2O =>
2 OH{-} + 2 CrO2{-} + 3 H2O2 = 2 CrO4{2-} + 4 H2O
Fe(SCN)2 + KSCN = K4(Fe(SCN)6) =>
Fe(SCN)2 + 4 KSCN = K4(Fe(SCN)6)
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
CaCO3 = CO2 + Ca + O =>
CaCO3 = CO2 + Ca + O
Ti + NaOH = TiOH + Na =>
Ti + NaOH = TiOH + Na
H2Se + Cl2 = Se4 + HCl =>
4 H2Se + 4 Cl2 = Se4 + 8 HCl
Ca(HCO3)(s) + HCl(aq) = CaCl(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)(s) + HCl(aq) = CaCl(aq) + H2O(l) + CO2(g)
HCl + Pb(OH)4 = PbCl4 + H2O =>
4 HCl + Pb(OH)4 = PbCl4 + 4 H2O
Ba{+2)+OH{-}+H3PO4 = H2O+Ba3(PO4)2 =>
3 Ba{+2)+6OH{-}+2H3PO4 = 6 H2O+Ba3(PO4)2
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O(l)
Cu + KI = CuI + K =>
Cu + KI = CuI + K
H2SO4 + KOH = H + SO5K =>
H2SO4 + KOH = 3 H + SO5K
K2CO3(s) = CO2(g)K2O(s) =>
K2CO3(s) = CO2(g)K2O(s)
Sb2S3 + HCl + HNO3 = H3[SbCl6] + H2SO4 + NO2 + H2O =>
Sb2S3 + 12 HCl + 24 HNO3 = 2 H3[SbCl6] + 3 H2SO4 + 24 NO2 + 12 H2O
AlBr + C = Al4C3 + Br2 =>
4 AlBr + 3 C = Al4C3 + 2 Br2
H2S + K(OH) = K2S + H2O =>
H2S + 2 K(OH) = K2S + 2 H2O
H3PO4 + Sn(CO3)2 = CO2 + H2O + Sn3(PO4)4 =>
4 H3PO4 + 3 Sn(CO3)2 = 6 CO2 + 6 H2O + Sn3(PO4)4
NaC + F2 = NaF + C2 =>
2 NaC + F2 = 2 NaF + C2
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Na2[Zn(OH)4] + HCl = ZnCl2 + NaCl + H2O =>
Na2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
HNO2KI = HIKNO2 =>
HNO2KI = HIKNO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe(NO3)3 + K4Fe(CN)6 = KFeFe(CN)6 + KNO3 =>
Fe(NO3)3 + K4Fe(CN)6 = KFeFe(CN)6 + 3 KNO3
NaHCO3(s) = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2O(s) + 2 CO2(g) + H2O(g)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2CO3 + H3C6H5O7 = K3C6H5O7 + H2O + CO2 =>
3 K2CO3 + 2 H3C6H5O7 = 2 K3C6H5O7 + 3 H2O + 3 CO2
Na2SO3 + Na2CrO7 + H2O = Cr(OH)3 + NaOH + Na2SO4 =>
9 Na2SO3 + 2 Na2CrO7 + 5 H2O = 2 Cr(OH)3 + 4 NaOH + 9 Na2SO4
NO2 + OH({-}) = NO3({-}) + NO2({-}) + H2O =>
2 NO2 + 2 OH({-}) = NO3({-}) + NO2({-}) + H2O
CuSO4 + HgNO3 = Cu(NO3)2 + Hg2SO4 =>
CuSO4 + 2 HgNO3 = Cu(NO3)2 + Hg2SO4
Cd + PbCl4 = CdCl + Pb =>
4 Cd + PbCl4 = 4 CdCl + Pb
PBr3 + H2SO4 = H3PO4 + SO2 + Br2 + HBr =>
PBr3 + 2 H2SO4 = H3PO4 + 2 SO2 + Br2 + HBr
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
Cu{-} + H{+} = HCu =>
Cu{-} + H{+} = HCu
CaCO3 + H2SO4 = Ca(SO4)3 + H2O + C3 =>
3 CaCO3 + 9 H2SO4 = 3 Ca(SO4)3 + 9 H2O + C3
Cr(OH)3 + IO3{-} + OH({-}) = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH({-}) = 2 CrO4{2-} + I{-} + 5 H2O
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