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2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2CO3 + Pt(OH)2 = PtCO3 + H2O =>
H2CO3 + Pt(OH)2 = PtCO3 + 2 H2O
C3H6Cl2 + Na = NaCl + C3H6 =>
C3H6Cl2 + 2 Na = 2 NaCl + C3H6
Mg(OH)2 + NH4Cl = NH3 + H2O + MgCl2 =>
Mg(OH)2 + 2 NH4Cl = 2 NH3 + 2 H2O + MgCl2
AgNO3 + NH3 + CH2O = Ag + N(NO3)3 + NH4HCO3 =>
8 AgNO3 + 3 NH3 + 3 CH2O = 8 Ag + 2 N(NO3)3 + 3 NH4HCO3
Na2SO + CuCl2 = NaCl + CuSO =>
Na2SO + CuCl2 = 2 NaCl + CuSO
Fe(Br)2 + NaOH = NaBr + Fe(OH)2 =>
Fe(Br)2 + 2 NaOH = 2 NaBr + Fe(OH)2
MnO2 + O2 + NaOH = NaMnO4 + H2O =>
4 MnO2 + 3 O2 + 4 NaOH = 4 NaMnO4 + 2 H2O
C7H6O3 + CH3OH = H2O + CH3CH2CH2CH2CH2CH2COOCH3 =>
2 C7H6O3 + 42 CH3OH = 34 H2O + 7 CH3CH2CH2CH2CH2CH2COOCH3
KMnO4 + HCl + H2SO4 = KSO4 + MnSO4 + Cl2 + H2O =>
KMnO4 + 4 HCl + 2 H2SO4 = KSO4 + MnSO4 + 2 Cl2 + 4 H2O
Be + Br2 = BeBr2 =>
Be + Br2 = BeBr2
HBrO4 + Zn = ZnO + H2O + Br2 =>
2 HBrO4 + 7 Zn = 7 ZnO + H2O + Br2
Chromium + sulfuricacid = chromium(ii)sulfate + hydrogen =>
Cr + H2SO4 = CrSO4 + H2
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
AgCl(l) = Ag(s) + Cl2(g) =>
2 AgCl(l) = 2 Ag(s) + Cl2(g)
Sr(OH)2 = OH + Sr =>
Sr(OH)2 = 2 OH + Sr
FeCl2 + CaCO3 = Fe(CO3) + CaCl2 =>
FeCl2 + CaCO3 = Fe(CO3) + CaCl2
Fe(NO3)3*9H2O = Fe(NO3)3 + H2O =>
Fe(NO3)3*9H2O = Fe(NO3)3 + 9 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3
Na2HPO4 + H2O = OH + Na2H2PO4 =>
Na2HPO4 + H2O = OH + Na2H2PO4
Fe2(CO3)3 + LiNO3 = Fe(NO3)3 + Li2CO3 =>
Fe2(CO3)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CO3
P + KOH + H2O = KH2PO2 + PH =>
2 P + KOH + H2O = KH2PO2 + PH
NaHSiO3 + NaOH = Na2SiO3 + H2O =>
NaHSiO3 + NaOH = Na2SiO3 + H2O
S8 + AgF2 = S2F2 + AgF =>
S8 + 8 AgF2 = 4 S2F2 + 8 AgF
K2CrO4 + NaHSO4 = NaO8 + K2CrHS =>
K2CrO4 + NaHSO4 = NaO8 + K2CrHS
K2SO3 + Cl2 = SO3 + KCl =>
K2SO3 + Cl2 = SO3 + 2 KCl
K + P = K2P2 =>
2 K + 2 P = K2P2
S(NO3)2 + KI = SI2 + KNO3 =>
S(NO3)2 + 2 KI = SI2 + 2 KNO3
CH3COONa + Cl2 = (CH3CO)2O + NaCl + O2 =>
4 CH3COONa + 2 Cl2 = 2(CH3CO)2O + 4 NaCl + O2
KIO3 + KI + H2SO4 = H2O + I2 + K2SO4 =>
KIO3 + 5 KI + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4
Al{3+} + Mn = Al + Mn{2+} =>
2 Al{3+} + 3 Mn = 2 Al + 3 Mn{2+}
C5H8 + Ag2O = H2O + C5H7Ag =>
2 C5H8 + Ag2O = H2O + 2 C5H7Ag
Ca3N2 + H2 = N2 + CaH2 =>
Ca3N2 + 3 H2 = N2 + 3 CaH2
CO2 + Ca(OH)2 = CaO + C(OH)4 =>
CO2 + 2 Ca(OH)2 = 2 CaO + C(OH)4
Mg + Ag(C2H3O2) = Mg(C2H3O2)2 + Ag =>
Mg + 2 Ag(C2H3O2) = Mg(C2H3O2)2 + 2 Ag
Al + CrO = AlO + Cr =>
Al + CrO = AlO + Cr
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
KOH + As2O3 + KIO4 = K3AsO4 + KIO3 + H2O =>
6 KOH + As2O3 + 2 KIO4 = 2 K3AsO4 + 2 KIO3 + 3 H2O
Br2 + MgCl2 = Br2Cl2 + Mg =>
Br2 + MgCl2 = Br2Cl2 + Mg
C8H12 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C8H12 + 68 KMnO4 + 102 H2SO4 = 40 C6H5COOH + 68 MnSO4 + 34 K2SO4 + 192 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
CCl4 + H2O = COCl2 + HCl =>
CCl4 + H2O = COCl2 + 2 HCl
NaHSO4 + K2CO3 = Na2CO3 + KHSO4 =>
2 NaHSO4 + K2CO3 = Na2CO3 + 2 KHSO4
FeCl2 + CaCO3 = Fe(CO3) + CaCl2 =>
FeCl2 + CaCO3 = Fe(CO3) + CaCl2
Li(s) + H2O(i) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(i) = 2 LiOH(aq) + H2(g)
Na2MoO4 + SnCl2 + NH4SCN + HCl = (NH4)2[MoO(SCN)5] + SnCl4 + NaCl + NH4Cl + H2O =>
2 Na2MoO4 + SnCl2 + 10 NH4SCN + 12 HCl = 2(NH4)2[MoO(SCN)5] + SnCl4 + 4 NaCl + 6 NH4Cl + 6 H2O
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