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Au + 3 H2So4 = Au(So4)3 + 3 H2
LIOH + HNO2 = LINO2 + H2O =>
LIOH + HNO2 = LINO2 + H2O
NH4Cl + KOH = KCl + NH3 + HOH =>
NH4Cl + KOH = KCl + NH3 + HOH
PbSO4 + NO3 = Pb(NO3)2 + SO4 =>
PbSO4 + 2 NO3 = Pb(NO3)2 + SO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnO4{-} + SO2 + H2SO4 = Mn + SO4{-}2 + H{+} =>
MnO4{-} + 2 SO2 + H2SO4 = Mn + 3 SO4{-}2 + 2 H{+}
FeS + HNO3 = Fe(NO3)2 + S + NO2 + H2O =>
FeS + 4 HNO3 = Fe(NO3)2 + S + 2 NO2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
Ca + O2 = Ca2O3 =>
4 Ca + 3 O2 = 2 Ca2O3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaNO3 + NH4Cl = NH4NO3 + NaCl =>
NaNO3 + NH4Cl = NH4NO3 + NaCl
KOH + P2O5 = K3PO4 + H2O =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C + CO2 = CO =>
C + CO2 = 2 CO
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
NaClO2 + Cl2 = NaCl + ClO2 =>
2 NaClO2 + Cl2 = 2 NaCl + 2 ClO2
Ta + HNO3 + HF = H3[TaF7] + NO + H2O =>
3 Ta + 4 HNO3 + 21 HF = 3 H3[TaF7] + 4 NO + 8 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
KOH + HCL = KCL + H2O =>
KOH + HCL = KCL + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HNO2 + KJ + HCL = NO + J2 + KCL + H2O =>
2 HNO2 + 2 KJ + 2 HCL = 2 NO + J2 + 2 KCL + 2 H2O
HOCL + NaOH = NaOCL + H2O =>
HOCL + NaOH = NaOCL + H2O
HNO3 + LIOH = LINO3 + H2O =>
HNO3 + LIOH = LINO3 + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
K2MnO4 + CO2 = KMnO4 + MnO2 + K2CO3 =>
3 K2MnO4 + 2 CO2 = 2 KMnO4 + MnO2 + 2 K2CO3
CUS + H(NO3)2 = CU(NO3)3 + S + NO + H2O =>
7 CUS + 12 H(NO3)2 = 7 CU(NO3)3 + 7 S + 3 NO + 6 H2O
H2SO4 + Ag = Ag2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Ag = Ag2SO4 + SO2 + 2 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
N2H4 + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
SN + NaOH = Na2SNO2 + H2 =>
SN + 2 NaOH = Na2SNO2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HClO2 + MnI2 + H2O = HMnO4 + HCl + HIO3 =>
17 HClO2 + 4 MnI2 + 6 H2O = 4 HMnO4 + 17 HCl + 8 HIO3
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