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4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Ni(OH)3 + Ag2SnO2 = Ni + Ag2SnO3 + H2O =>
2 Ni(OH)3 + 3 Ag2SnO2 = 2 Ni + 3 Ag2SnO3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PtYbEr = Pt + Yb + Er2 =>
2 PtYbEr = 2 Pt + 2 Yb + Er2
I2 + SHNO3 = HIO3 + SNO + H2O =>
3 I2 + 10 SHNO3 = 6 HIO3 + 10 SNO + 2 H2O
CH4 + N2Cl4 = H2 + CCl4 + N6 =>
3 CH4 + 3 N2Cl4 = 6 H2 + 3 CCl4 + N6
Fe2O3 + Br2O5 = FeBr2 + O2 =>
2 Fe2O3 + 4 Br2O5 = 4 FeBr2 + 13 O2
[MgFe]2SiO4 + HC = MgO + H + CO2 + Si + Fe =>
[MgFe]2SiO4 + HC = 2 MgO + H + CO2 + Si + 2 Fe
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HI + Fe(OH)3 = FeIO3H4 =>
HI + Fe(OH)3 = FeIO3H4
CoCl2 + Na2C2O4 = Co(C2O4) + NaCl =>
CoCl2 + Na2C2O4 = Co(C2O4) + 2 NaCl
Co + S2 = CoS =>
2 Co + S2 = 2 CoS
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K2Se + H2O = KHSe + KOH =>
K2Se + H2O = KHSe + KOH
F2 + Na2O = NaF + O2 =>
2 F2 + 2 Na2O = 4 NaF + O2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
Zn + NHO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 NHO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Hg2(NO3)2 + CuSO4 = HgSO4 + CuNO3 =>
Hg2(NO3)2 + 2 CuSO4 = 2 HgSO4 + 2 CuNO3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
CoH2 = Co2 + H1 =>
2 CoH2 = Co2 + 4 H1
Bi2O2 + H2 = Bi + H2O =>
Bi2O2 + 2 H2 = 2 Bi + 2 H2O
Fe + CaCl2 = CaFe + Cl2 =>
Fe + CaCl2 = CaFe + Cl2
Fe(s) + I(g) = FeI2 =>
Fe(s) + 2 I(g) = FeI2
C3H7OH + K2Cr2O7 + H2SO4 = C7H5OH + K2SO4 + Cr2(SO4)3 + H2O =>
7 C3H7OH + 5 K2Cr2O7 + 20 H2SO4 = 3 C7H5OH + 5 K2SO4 + 5 Cr2(SO4)3 + 39 H2O
K3PO4 + Ba(CH3CO2)2 = KCH3CO2 + Ba3(PO4)2 =>
2 K3PO4 + 3 Ba(CH3CO2)2 = 6 KCH3CO2 + Ba3(PO4)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mn(s) + I2 = MnI2 =>
Mn(s) + I2 = MnI2
C7H6O + C4H6O9 = C9H8O4 + C2H4O2 =>
15 C7H6O + 5 C4H6O9 = 13 C9H8O4 + 4 C2H4O2
MnSO4 + (NH4)2S = MnS + (NH4)2SO =>
MnSO4 + 4(NH4)2S = MnS + 4(NH4)2SO
BaBr2 + K2CO3 = BaCO3 + K2Br2 =>
BaBr2 + K2CO3 = BaCO3 + K2Br2
NaClO3 + MnO2 + Na(OH) = Na2MnO4 + NaCl + H2O =>
NaClO3 + 3 MnO2 + 6 Na(OH) = 3 Na2MnO4 + NaCl + 3 H2O
Zn(C2H5)2 + SbCl3 = ZnCl2 + Sb(C2H5)3 =>
3 Zn(C2H5)2 + 2 SbCl3 = 3 ZnCl2 + 2 Sb(C2H5)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu + NH3 + O2 + H2O = [Cu(NH3)2](OH) =>
4 Cu + 8 NH3 + O2 + 2 H2O = 4[Cu(NH3)2](OH)
Mn(OH)2 + H2SO4 = Mn(SO4) + H2O =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
BaS + KF = BaF2 + K2S =>
BaS + 2 KF = BaF2 + K2S
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + H2O + K2SO4 =>
2 K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + 6 H2O + K2SO4
H2CO3(ac) = CO2(g) + H2O(l) =>
H2CO3(ac) = CO2(g) + H2O(l)
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