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2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + KI + H2SO4 = KIO3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 KI + 9 H2SO4 = 5 KIO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
C6H5C2H3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H3 + 40 KMnO4 + 40 KOH = 8 C6H5COOH + 40 K2MnO4 + 24 H2O
NH3*H2O + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH3*H2O + AlCl3 = Al(OH)3 + 3 NH4Cl
Al2S3 + Ca(OH)2 = Al(OH)3 + CaS =>
Al2S3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaS
CoO + H2SO4 = CoSO4 + H2O =>
CoO + H2SO4 = CoSO4 + H2O
NaClO(aq) + NaBr(aq) + HCl = NaCl(aq) + Br2(l) + H2O =>
NaClO(aq) + 2 NaBr(aq) + 2 HCl = 3 NaCl(aq) + Br2(l) + H2O
CH3OHNa = CH3ONaH =>
CH3OHNa = CH3ONaH
Ni(C2H3O2)2(aq) + Na2S(aq) = NiS(s) + NaC2H3O2(aq) =>
Ni(C2H3O2)2(aq) + Na2S(aq) = NiS(s) + 2 NaC2H3O2(aq)
C2H5OH + H2SO4 + NaCl = Na2SO4 + C2H5Cl + H2O =>
2 C2H5OH + H2SO4 + 2 NaCl = Na2SO4 + 2 C2H5Cl + 2 H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
FeCl3 + NH4SCN = (NH4)3[Fe(SCN)6] + NH4Cl =>
FeCl3 + 6 NH4SCN = (NH4)3[Fe(SCN)6] + 3 NH4Cl
Na(s) + AgCl(aq) = Ag(s) + NaCl(aq) =>
Na(s) + AgCl(aq) = Ag(s) + NaCl(aq)
(NH4)3PO4(aq) + CuSO4(aq) = NH4SO4(aq) + Cu3PO4(s) =>
(NH4)3PO4(aq) + 3 CuSO4(aq) = 3 NH4SO4(aq) + Cu3PO4(s)
Fe2SiO4 = FeO + SiO2 =>
Fe2SiO4 = 2 FeO + SiO2
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
SO2 + CaO = Ca2SO2 + O2 =>
SO2 + 2 CaO = Ca2SO2 + O2
AlI = Al + I =>
AlI = Al + I
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Cl2O5 + SrO = SrCl2O6 =>
Cl2O5 + SrO = SrCl2O6
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
CH3CHO + CUSO4 + NaOH = CH3COONa + CU2O + Na2SO4 + H2O =>
2 CH3CHO + 4 CUSO4 + 11 NaOH = 3 CH3COONa + 2 CU2O + 4 Na2SO4 + 5 H2O
Ca2P + Al2S = Ca2S + Al2P =>
Ca2P + Al2S = Ca2S + Al2P
KHSO4 + HCl = H2SO4 + KCl =>
KHSO4 + HCl = H2SO4 + KCl
CH34 + O2 = CO2 + H2O =>
2 CH34 + 19 O2 = 2 CO2 + 34 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
NaBr + Ce2 = Br2 + NaCe =>
2 NaBr + Ce2 = Br2 + 2 NaCe
NO + H(g) = N(g) + H2O =>
NO + 2 H(g) = N(g) + H2O
NaHCO3 + H2SO4 = Na2SO4 + H2CO3 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2CO3
H3AsO3 + CrO7 = H3AsO4 + Cr =>
7 H3AsO3 + CrO7 = 7 H3AsO4 + Cr
K4[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na4[Fe(CN)6] =>
3 K4[Fe(CN)6] + 4 Na3[Co(NO2)6] = 4 K3[Co(NO2)6] + 3 Na4[Fe(CN)6]
Co + KNO2 = K3[Co(NO2)6] + K =>
Co + 6 KNO2 = K3[Co(NO2)6] + 3 K
Cu(OH)2CO3 = CuCO2H2OO2 =>
Cu(OH)2CO3 = CuCO2H2OO2
Co + KNO2 = K3[Co(NO2)6] + K =>
Co + 6 KNO2 = K3[Co(NO2)6] + 3 K
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
C40H80O + O2 = CO2 + H2O =>
2 C40H80O + 119 O2 = 80 CO2 + 80 H2O
PbS2 + Al = Al2S3 + Pb =>
3 PbS2 + 4 Al = 2 Al2S3 + 3 Pb
Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2
KMnO4 + K2SO3 = MnO2 + K2SO4 + K =>
KMnO4 + 2 K2SO3 = MnO2 + 2 K2SO4 + K
Li2O + HNo2 = LiNo2 + H2O =>
Li2O + 2 HNo2 = 2 LiNo2 + H2O
(C6H12O6) + O2 = CO2 + H2O =>
(C6H12O6) + 6 O2 = 6 CO2 + 6 H2O
CaCl2(aq) + NaNO3(aq) = CaNO3 + NaCl2 =>
CaCl2(aq) + NaNO3(aq) = CaNO3 + NaCl2
Ca + Ag2SO4 = Ag + CaSO4 =>
Ca + Ag2SO4 = 2 Ag + CaSO4
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
Mg(NO3)2 + C6H8O7 = MgO + CO2 + H2O + N2 =>
9 Mg(NO3)2 + 5 C6H8O7 = 9 MgO + 30 CO2 + 20 H2O + 9 N2
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq) =>
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq)
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
C18H34O6 + H2O = C12H24O2 + C6H14O6 =>
C18H34O6 + 2 H2O = C12H24O2 + C6H14O6
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