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2 CH3COOC2H5 + Ca(OH)2 = (CH3COO)2Ca + 2 C2H5OH
HPO3 + NaOH = NaH2PO4 =>
HPO3 + NaOH = NaH2PO4
FeSO4 + Fe2(SO4)3 + NH3 + H2O = Fe3O4 + (NH4)2SO4 =>
FeSO4 + Fe2(SO4)3 + 8 NH3 + 4 H2O = Fe3O4 + 4(NH4)2SO4
SnO2 + S + Na2CO3 = Na2SnS3 + SO2 + CO2 =>
2 SnO2 + 9 S + 2 Na2CO3 = 2 Na2SnS3 + 3 SO2 + 2 CO2
Al2(CO3)3(s) + HCl(aq) = AlCl3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
NaHCO3 = Na2CO3H2OCO2 =>
2 NaHCO3 = Na2CO3H2OCO2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + Mn(OH)2 + C3H6O + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + H2SO4 = K2SO4 + 2 Mn(OH)2 + 5 C3H6O + 4 H2O
Mg(s) + AlCl3(s) = MgCl2(s) + Al(s) =>
3 Mg(s) + 2 AlCl3(s) = 3 MgCl2(s) + 2 Al(s)
Ag3FCl3 + H2O = F2O3 + AgClH =>
2 Ag3FCl3 + 3 H2O = F2O3 + 6 AgClH
C6H12O5 + H2O = CO2 + H2 =>
C6H12O5 + 7 H2O = 6 CO2 + 13 H2
CuCl2(ac) + Na2S(ac) = CuS(ac) + Na2Cl2(ac) =>
CuCl2(ac) + Na2S(ac) = CuS(ac) + Na2Cl2(ac)
CH3COOH + K(OH) = K(CH3COO) + H2O =>
CH3COOH + K(OH) = K(CH3COO) + H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnO2 + C3H6O + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 + H2SO4 = K2SO4 + 2 MnO2 + 3 C3H6O + 4 H2O
Ba + Cd(NO3)2 = Cd + Ba(NO3)2 =>
Ba + Cd(NO3)2 = Cd + Ba(NO3)2
Zr + HCI = ZrH + CI =>
Zr + HCI = ZrH + CI
C3H8N3O9 + O2 = CO2 + H2O + N2 =>
2 C3H8N3O9 + O2 = 6 CO2 + 8 H2O + 3 N2
HI = H2 + I2 = =>
2 HI = H2 + I2
Mg + FeNO4 = MgNO4 + Fe =>
Mg + FeNO4 = MgNO4 + Fe
HNO3 + H2O + SO2 = H2SO4 + N2SO3 =>
2 HNO3 + 3 H2O + 5 SO2 = 4 H2SO4 + N2SO3
NaBr(s) + MnO2(s) + H2SO4(aq) = Br2(l) + MnSO4(aq) + Na2SO4(aq) + H2O(l) =>
2 NaBr(s) + MnO2(s) + 2 H2SO4(aq) = Br2(l) + MnSO4(aq) + Na2SO4(aq) + 2 H2O(l)
KClO3 + KFeO2 + KOH = KCl + K2FeO4 + H2O =>
KClO3 + 2 KFeO2 + 2 KOH = KCl + 2 K2FeO4 + H2O
K2(CO3) + Mg(NO3)2 = K(NO3) + Mg(CO3) =>
K2(CO3) + Mg(NO3)2 = 2 K(NO3) + Mg(CO3)
HCl + Na2CO4 = H2CO4 + NaCl =>
2 HCl + Na2CO4 = H2CO4 + 2 NaCl
Mn(OH)2 + OH = MnO4 + H2O =>
Mn(OH)2 + 6 OH = MnO4 + 4 H2O
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
KMgO4 + KNO2 + H2SO4 = K2SO4 + MgSO4 + KNO3 + H2O =>
2 KMgO4 + 5 KNO2 + 3 H2SO4 = K2SO4 + 2 MgSO4 + 5 KNO3 + 3 H2O
Cr3Cl = Cr + Cl2 =>
2 Cr3Cl = 6 Cr + Cl2
NH3 + AgNO3 + H2O = Ag2O + NH4NO2 =>
10 NH3 + 6 AgNO3 + H2O = 3 Ag2O + 8 NH4NO2
Mn + NaOH = MnOH + Na =>
Mn + NaOH = MnOH + Na
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 2 MnSO4 + K2SO4 + 8 H2O
Cu2Cl5 + Zn = Cu + ZnCl2 =>
2 Cu2Cl5 + 5 Zn = 4 Cu + 5 ZnCl2
S8 + O3 = SO3 =>
S8 + 8 O3 = 8 SO3
Ca(OH)2 + (NH4)(NO3) = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 2(NH4)(NO3) = Ca(NO3)2 + 2 NH3 + 2 H2O
Mn + NaOH = Mn(OH) + Na =>
Mn + NaOH = Mn(OH) + Na
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + K2SO4 + 2 MnSO4 + 8 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Cr2(CO3)3 + HNO3 = Cr(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O + 3 CO2
HF + NaOH = NaF + H2O(l) =>
HF + NaOH = NaF + H2O(l)
KI + PbO4 + H2SO4 = I2 + PbSO4 + KSO4 + H2O =>
6 KI + 2 PbO4 + 8 H2SO4 = 3 I2 + 2 PbSO4 + 6 KSO4 + 8 H2O
Hg + Br2 = Hg2Br =>
4 Hg + Br2 = 2 Hg2Br
Cl2 + SbBr3 = SbCl3 + Br2 =>
3 Cl2 + 2 SbBr3 = 2 SbCl3 + 3 Br2
CDSO4 + H2S = CDS + H2SO4 =>
CDSO4 + H2S = CDS + H2SO4
Sr(OH)2 + Co2(SO4)3 = SrSO4 + Co(OH)3 =>
3 Sr(OH)2 + Co2(SO4)3 = 3 SrSO4 + 2 Co(OH)3
C2H4 + N2O = N2 + CO + H2O =>
C2H4 + 4 N2O = 4 N2 + 2 CO + 2 H2O
C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O
KBr + H2S = HBr + HKS =>
KBr + H2S = HBr + HKS
KIO3 + S + H2SO4 = KSO4 + I2 + H2O =>
6 KIO3 + 4 S + 2 H2SO4 = 6 KSO4 + 3 I2 + 2 H2O
FeSO4*(NH4)2SO4*6H2O + (NH4)2S = FeS + (NH4)2SO4 + H2O =>
FeSO4*(NH4)2SO4*6H2O + (NH4)2S = FeS + 2(NH4)2SO4 + 6 H2O
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