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Pt + 2 HCl = PtCl2 + H2
Re2S7 + H2O2 + NH4OH = NH4ReO4 + H2SO4 + H2O =>
Re2S7 + 28 H2O2 + 2 NH4OH = 2 NH4ReO4 + 7 H2SO4 + 22 H2O
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2
C3H6O2 + C5H11OH = C8H16O2 + H2O =>
C3H6O2 + C5H11OH = C8H16O2 + H2O
C5H9O4N + O2 = CO2 + H2O + N2 =>
4 C5H9O4N + 21 O2 = 20 CO2 + 18 H2O + 2 N2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KMnO4 + Ca(NO2)2 + H2SO4 = CaSO4 + Mn(NO3)2 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 CaSO4 + 4 Mn(NO3)2 + 2 KNO3 + K2SO4 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe2S3(s) + O2(g) = Fe2O3 + SO2 =>
2 Fe2S3(s) + 9 O2(g) = 2 Fe2O3 + 6 SO2
BF = B + F2 =>
2 BF = 2 B + F2
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
HNO3 + C6H12 = C6H10O4 + N2O + H2O =>
10 HNO3 + 4 C6H12 = 4 C6H10O4 + 5 N2O + 9 H2O
Rb + NO = RbNO =>
Rb + NO = RbNO
H2CrO4 + Cu(OH)2 = H2O + CuCrO4 =>
H2CrO4 + Cu(OH)2 = 2 H2O + CuCrO4
PhMgBr + Ph3PO = Ph4POMgBr =>
PhMgBr + Ph3PO = Ph4POMgBr
Li + Pb(OH)2 = Pb + LiOH =>
2 Li + Pb(OH)2 = Pb + 2 LiOH
H2O2 + C4H6O3 = C2H4O3 + H2O =>
2 H2O2 + C4H6O3 = 2 C2H4O3 + H2O
La2O3 + NiO + Re + ReO3 = La6Ni4Re2O18 =>
9 La2O3 + 12 NiO + Re + 5 ReO3 = 3 La6Ni4Re2O18
H3PO4 + CaCe2 = HCe + Ca3(PO4)2 =>
2 H3PO4 + 3 CaCe2 = 6 HCe + Ca3(PO4)2
H + Br = HBr =>
H + Br = HBr
FeCl + BaS = BaCl + FeS =>
FeCl + BaS = BaCl + FeS
Pb(aq) + SO4(aq) = PbSO4(s) =>
Pb(aq) + SO4(aq) = PbSO4(s)
Fe2O3 + CH3COOH + H2O = Fe(H3COO)3 =>
Fe2O3 + 3 CH3COOH + 3 H2O = 2 Fe(H3COO)3
Zr(CO3)2 = ZrO2 + CO2 =>
Zr(CO3)2 = ZrO2 + 2 CO2
NHO2 + O2 = NHO3 =>
2 NHO2 + O2 = 2 NHO3
(NH4)SO3HNO3 = NH4(NO3)HSO3 =>
(NH4)SO3HNO3 = NH4(NO3)HSO3
C3H24O4 + O2 = CO2 + H2O =>
C3H24O4 + 7 O2 = 3 CO2 + 12 H2O
CsS = Cs + S =>
CsS = Cs + S
BaO + N2 = Ba5N2 + O2 =>
10 BaO + 2 N2 = 2 Ba5N2 + 5 O2
Li + Pb(OH)2 = Pb + LiOH =>
2 Li + Pb(OH)2 = Pb + 2 LiOH
H2O2 + H2SO4 + FeCl3 = O2 + FeSO4 + HCl =>
H2O2 + 2 H2SO4 + 2 FeCl3 = O2 + 2 FeSO4 + 6 HCl
C2HMgBr + CH3CH2Cl = C4H6 + ClMgBr =>
C2HMgBr + CH3CH2Cl = C4H6 + ClMgBr
KSCN = KCSN =>
KSCN = KCSN
K2Cr2O7 + HCl = KCl + Cl2 + CrCl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 4 Cl2 + 2 CrCl2 + 7 H2O
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
Au + K{+} = Au{3+} + K =>
Au + 3 K{+} = Au{3+} + 3 K
Zn(NO3)2*6(H2O) + Ce(NO3)3*6H2O + NH2CH2COOH = H2O + CO2 + N2 + CeZnO2 =>
18 Zn(NO3)2*6(H2O) + 18 Ce(NO3)3*6H2O + 52 NH2CH2COOH = 346 H2O + 104 CO2 + 71 N2 + 18 CeZnO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
MoO2 + S = MoS2 + SO2 =>
MoO2 + 3 S = MoS2 + SO2
Li2S + KI = LiI + K2S =>
Li2S + 2 KI = 2 LiI + K2S
C3H6 + CI = C3H6CI =>
C3H6 + CI = C3H6CI
F2 + NaOH = OF2 + H2O + NaF =>
2 F2 + 2 NaOH = OF2 + H2O + 2 NaF
(NH4)2CO3(aq) + KOH(aq) = K2CO3 + H2O + NH3 =>
(NH4)2CO3(aq) + 2 KOH(aq) = K2CO3 + 2 H2O + 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2(SO4)3 + H2O + (NH4)2SO4 = Al2(SO4)3(NH4)2SO4H2O =>
Al2(SO4)3 + H2O + (NH4)2SO4 = Al2(SO4)3(NH4)2SO4H2O
Cd(s) + O2(g) = CdO2 =>
Cd(s) + O2(g) = CdO2
Ba{+2} + SO4{-2} = BaSO4 =>
Ba{+2} + SO4{-2} = BaSO4
Na(s) + KNO3(s) = K2O(s) + Na2O(s) + N2 =>
10 Na(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + N2
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