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23 C3H8O + 3 Na2CO3 + 6 H2SO4 = 6 NaSO + 24 CH3CH3CO + 26 H2O
S + Mo + Re = S2MoRe2 =>
2 S + Mo + 2 Re = S2MoRe2
C + KI = I2 + KC =>
2 C + 2 KI = I2 + 2 KC
CH2ClCOOH + NH3 = NH4Cl + CH2NH2COOH =>
CH2ClCOOH + 2 NH3 = NH4Cl + CH2NH2COOH
Al2S3 + Na2SO4 = Al2(SO4)3 + Na2S =>
Al2S3 + 3 Na2SO4 = Al2(SO4)3 + 3 Na2S
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
Pd + S = PdS2 =>
Pd + 2 S = PdS2
CO32 + H = CO2 + H2O =>
CO32 + 60 H = CO2 + 30 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + AgNO3 = Ag2S2O3 + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S2O3 + 2 NaNO3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Zn + H2SO = H2S + ZnSO4 + H2O =>
Zn + 5 H2SO = 4 H2S + ZnSO4 + H2O
Ca(OH)2 + HCl = CaCl2 + HOH1 =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH1
Fe(NO3)3 + NaBr = FeBr3 + NaNO3 =>
Fe(NO3)3 + 3 NaBr = FeBr3 + 3 NaNO3
PbO2 + KI + H2SO4 = PbSO4 + I2 + H2O + K2SO4 =>
PbO2 + 2 KI + 2 H2SO4 = PbSO4 + I2 + 2 H2O + K2SO4
H2SO4(aq) + BaCl2(aq) = BaSO4(aq) + HCl(aq) =>
H2SO4(aq) + BaCl2(aq) = BaSO4(aq) + 2 HCl(aq)
NH4ClO4 + C8H18 = H2O + CO2 + N2 + Cl2 =>
50 NH4ClO4 + 4 C8H18 = 136 H2O + 32 CO2 + 25 N2 + 25 Cl2
SO2 + Br2 + H2O = HBr + SO3 =>
SO2 + Br2 + H2O = 2 HBr + SO3
KNO3 + Cr2(SO4)3 + Na2Co3 = KNO2 + Na2CrO4 + NaSO4 + Co2 =>
32 KNO3 + 4 Cr2(SO4)3 + 14 Na2Co3 = 32 KNO2 + 8 Na2CrO4 + 12 NaSO4 + 21 Co2
Cu + C + O2 = CuCO3 =>
2 Cu + 2 C + 3 O2 = 2 CuCO3
H3PO4 + NH4OH + MgCl2 + H2O = MgNH4PO4*6H2O + HCl =>
H3PO4 + NH4OH + MgCl2 + 5 H2O = MgNH4PO4*6H2O + 2 HCl
C6H6O2 + C4H7Cl = C10H12O2 + HCl =>
C6H6O2 + C4H7Cl = C10H12O2 + HCl
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
OH + CaO = CaO2 + H2O =>
2 OH + CaO = CaO2 + H2O
HNO3 + LiBr = LiNO3 + HBr =>
HNO3 + LiBr = LiNO3 + HBr
C2H6O + FeCl3 = C2H5OFeCl2 + HCl =>
C2H6O + FeCl3 = C2H5OFeCl2 + HCl
Ca3P2 + KMnO4 + H2O = Ca3(PO4)2 + MnO2 + KOH =>
3 Ca3P2 + 16 KMnO4 + 8 H2O = 3 Ca3(PO4)2 + 16 MnO2 + 16 KOH
CaCl2(aq)HCl(aq) = HCl2(aq)CaCl =>
CaCl2(aq)HCl(aq) = HCl2(aq)CaCl
Ca(s) + Br(g) = CaBr2 =>
Ca(s) + 2 Br(g) = CaBr2
Na(HPO4)Al(NO3) = Na(NO3)Al(HPO4) =>
Na(HPO4)Al(NO3) = Na(NO3)Al(HPO4)
HC1 + CO2 = CC14 + H2O =>
12 HC1 + 3 CO2 = CC14 + 6 H2O
Al + Cu2(OH)2CO3 = AlCO3 + CuOH =>
Al + Cu2(OH)2CO3 = AlCO3 + 2 CuOH
H2O + Cr2O7{-2} + CH3OH = CH2O + Cr{3+} + OH{-} =>
H2O + Cr2O7{-2} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 8 OH{-}
In + HNO3 = In(NO3)3 + H2 =>
2 In + 6 HNO3 = 2 In(NO3)3 + 3 H2
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
Mn7 + O4 = MnO4 =>
Mn7 + 7 O4 = 7 MnO4
HClO2 + CaCO3 = Ca(ClO2)2 + H2CO3 =>
2 HClO2 + CaCO3 = Ca(ClO2)2 + H2CO3
Au + NaCn + O2 + H2O = NaAuCn2 + NaOH =>
4 Au + 8 NaCn + O2 + 2 H2O = 4 NaAuCn2 + 4 NaOH
C3H6O + Na2SO3 = C3H6O4 + Na2S =>
C3H6O + Na2SO3 = C3H6O4 + Na2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaClKOH = NaOHKCl =>
NaClKOH = NaOHKCl
K + {2} = K{2}0 =>
K + {2} = K{2}0
Mg + FO = MgF2 + O =>
Mg + 2 FO = MgF2 + 2 O
Fe(OH)3 + H2SO4 + HCl = FeSO4 + Cl2 + H2O =>
2 Fe(OH)3 + 2 H2SO4 + 2 HCl = 2 FeSO4 + Cl2 + 6 H2O
Na2CrO4 + Na2S + HCl = CrCl3 + NaCl + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 HCl = 2 CrCl3 + 2 NaCl + 3 S + 8 NaOH
NiOH2 + H2SO4 = NiSO3 + H2O =>
NiOH2 + H2SO4 = NiSO3 + 2 H2O
C6H6 + H2 = C6H16 =>
C6H6 + 5 H2 = C6H16
BaCl2(aq) + H2SO4(aq) = BaSO4 + HCl =>
BaCl2(aq) + H2SO4(aq) = BaSO4 + 2 HCl
HgNO3 + LiCl = Hg2Cl2 + LiNO3 =>
2 HgNO3 + 2 LiCl = Hg2Cl2 + 2 LiNO3
Fe(NO3)3*9H2O + C6H14N2O2 = FeO + H2O + N2 + CO2 =>
34 Fe(NO3)3*9H2O + 16 C6H14N2O2 = 34 FeO + 418 H2O + 67 N2 + 96 CO2
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