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Ba(OH2) + H2SO4 = BaSO4 + H2(OH2)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH3 + Ca(OH)2 + Cl = NH4 + CaCl2 + O2 =>
2 NH3 + Ca(OH)2 + 2 Cl = 2 NH4 + CaCl2 + O2
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
C8H17CI + O2 = CO2 + H2O + HCI =>
C8H17CI + 12 O2 = 8 CO2 + 8 H2O + HCI
K + PO4 = K3PO4 =>
3 K + PO4 = K3PO4
MgCO3(s) + HNO3(aq) = Mg(NO3)2(aq) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + CO2(g) + H2O(l)
Fe(CO3)3 + NaOH = Fe(OH)3 + NaCO3 =>
Fe(CO3)3 + 3 NaOH = Fe(OH)3 + 3 NaCO3
C2H5OH + KMnO4 + H2O = C3H8O3 + MnO2 + KOH =>
9 C2H5OH + 8 KMnO4 + H2O = 6 C3H8O3 + 8 MnO2 + 8 KOH
H2CO3 + Cu(OH)2 = Cu(CO3) + H2O =>
H2CO3 + Cu(OH)2 = Cu(CO3) + 2 H2O
BCl + KI = KCl + BI =>
BCl + KI = KCl + BI
Ca(s) + AlCl3(s) = CaCl3(s) + Al(s) =>
Ca(s) + AlCl3(s) = CaCl3(s) + Al(s)
SrCO3 + ZnO + MnCO3 + WO3 = Sr200Zn99MnW100O600 + CO2 =>
200 SrCO3 + 99 ZnO + MnCO3 + 100 WO3 = Sr200Zn99MnW100O600 + 201 CO2
C10H22(l) + O2 = CO2 + H2O =>
2 C10H22(l) + 31 O2 = 20 CO2 + 22 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
KNO3 + (NH2)2CO + SiO2 = K2SiO3 + NO2 + CO2 + H2O =>
14 KNO3 + (NH2)2CO + 7 SiO2 = 7 K2SiO3 + 16 NO2 + CO2 + 2 H2O
C4H6N4O3S2 + H2 = C4H6N4O3S + H2S =>
C4H6N4O3S2 + H2 = C4H6N4O3S + H2S
CNa = NaC =>
CNa = NaC
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
KIAgF = AgIKF =>
KIAgF = AgIKF
K2O + Cl2O3 = K3ClO3 =>
3 K2O + Cl2O3 = 2 K3ClO3
Cr2O3 + KOH + NaNO3 = K2CrO4 + H2O + NaNO2 =>
Cr2O3 + 4 KOH + 3 NaNO3 = 2 K2CrO4 + 2 H2O + 3 NaNO2
K4[Fe(CN)6] + Pb = Pb[Fe(CN)6] + K =>
K4[Fe(CN)6] + Pb = Pb[Fe(CN)6] + 4 K
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ag + NaH = AgH + Na =>
Ag + NaH = AgH + Na
C6HCl5O + H2O2 = CO2 + H2O + HCl =>
C6HCl5O + 9 H2O2 = 6 CO2 + 7 H2O + 5 HCl
PCl5 + O2 = POCl3 + Cl2O =>
PCl5 + O2 = POCl3 + Cl2O
CuSO4(l) + NaOH(l) = Cu(OH)2 + Na2SO4 =>
CuSO4(l) + 2 NaOH(l) = Cu(OH)2 + Na2SO4
VOSO4 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
10 VOSO4 + 2 KMnO4 + 12 H2O = 10 HVO3 + K2SO4 + 2 MnSO4 + 7 H2SO4
Bi(NO3)5 + NH4OH = Bi(OH)5 + NH4NO3 =>
Bi(NO3)5 + 5 NH4OH = Bi(OH)5 + 5 NH4NO3
C2H5OH + KCr2O7 + H2SO4 = Cr3 + CH3COOH + H2O + K2SO4 =>
39 C2H5OH + 12 KCr2O7 + 6 H2SO4 = 8 Cr3 + 39 CH3COOH + 45 H2O + 6 K2SO4
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
ZnCO3 + CH3COOH = Zn(CH3COO)2 + CO2 + H2O =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + CO2 + H2O
NaCl + Fe = NaFe + Cl =>
NaCl + Fe = NaFe + Cl
PbCO3 + (C5H7COOH) = Pb(C5H7COO)2 + H2CO3 =>
PbCO3 + 2(C5H7COOH) = Pb(C5H7COO)2 + H2CO3
Na2CrO4 + ZnO2 = ZnCrO4 + Na2O2 =>
Na2CrO4 + ZnO2 = ZnCrO4 + Na2O2
Ni2(s) + HNO3(aq) = H2(g) + Ni2NO3(aq) =>
2 Ni2(s) + 2 HNO3(aq) = H2(g) + 2 Ni2NO3(aq)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ba + HNO2 = BaNO2 + H2 =>
2 Ba + 2 HNO2 = 2 BaNO2 + H2
Co2{+} + H{+} + H2O2 = Co{3+} + H2O =>
2 Co2{+} + 10 H{+} + 5 H2O2 = 4 Co{3+} + 10 H2O
Hg2I2 + HCl + HNO3 = HgCl2 + HIO + NO + H2O =>
Hg2I2 + 4 HCl + 2 HNO3 = 2 HgCl2 + 2 HIO + 2 NO + 2 H2O
P8 + O2 = P4O10 =>
P8 + 10 O2 = 2 P4O10
C9H11NO3 + O2 = CO2 + H2O + NH3 =>
2 C9H11NO3 + 19 O2 = 18 CO2 + 8 H2O + 2 NH3
BeCl2 + NaI = BeI2 + Na2Cl2 =>
BeCl2 + 2 NaI = BeI2 + Na2Cl2
K2O + Cl2O3 = KClO2 =>
K2O + Cl2O3 = 2 KClO2
P + SO2 = P2O5 + S =>
4 P + 5 SO2 = 2 P2O5 + 5 S
Ca10(PO4)6F2 + HCl = Ca(H2PO4)2 + CaCl2 + HF =>
Ca10(PO4)6F2 + 14 HCl = 3 Ca(H2PO4)2 + 7 CaCl2 + 2 HF
Cr2O7{-2} + H{+} + Cr = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 2 Cr = 4 Cr{+3} + 7 H2O
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