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CoCl2 + 2 C4H13N3 + H2C2O4 = Co(C4H13N3)2C2O4 + 2 HCl
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2O + CaCl2 + NaH2CO3 = NaCl + CaOH2 + H2CO3 =>
H2O + CaCl2 + 2 NaH2CO3 = 2 NaCl + CaOH2 + 2 H2CO3
N2H4 + NaOH = N2 + H2O + Na =>
N2H4 + 4 NaOH = N2 + 4 H2O + 4 Na
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe(s) + H2SO4(l) = Fe2(SO4)3(l) + H2(g) =>
2 Fe(s) + 3 H2SO4(l) = Fe2(SO4)3(l) + 3 H2(g)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Cl2 + NH3 = NH3Cl2 =>
Cl2 + NH3 = NH3Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4O + K2Cr2O7 + H2SO4 = C2H2O + K2SO + CrO + H2O =>
7 C2H4O + K2Cr2O7 + H2SO4 = 7 C2H2O + K2SO + 2 CrO + 8 H2O
Cr(NO3)3 + NaHCO3 = Cr(OH)3 + CO2 + NaNO3 =>
Cr(NO3)3 + 3 NaHCO3 = Cr(OH)3 + 3 CO2 + 3 NaNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
Na2CO3 + NH4Br = NaBr + NH4HCO3 + NH3 =>
Na2CO3 + 2 NH4Br = 2 NaBr + NH4HCO3 + NH3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
HC2H3O2 + CaO2H2 = H2O + CaC4H6O4 =>
2 HC2H3O2 + CaO2H2 = 2 H2O + CaC4H6O4
KMnO4 + Na2C2O4 + H2SO4 = Mn2SO4 + Na2SO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 6 Na2C2O4 + 8 H2SO4 = Mn2SO4 + 6 Na2SO4 + K2SO4 + 8 H2O + 12 CO2
H3C6H5O7 + NaHCO3 = H2O + CO2 + NaH3C6H5O7 =>
19 H3C6H5O7 + 18 NaHCO3 = 13 H2O + 24 CO2 + 18 NaH3C6H5O7
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
No(NO3)2 + KOH = No(OH)2 + KNO3 =>
No(NO3)2 + 2 KOH = No(OH)2 + 2 KNO3
KOHSO3 = KO3SOH =>
KOHSO3 = KO3SOH
WC + NaOH + O2 = Na2WO4 + Na2CO3 + H2O =>
2 WC + 8 NaOH + 5 O2 = 2 Na2WO4 + 2 Na2CO3 + 4 H2O
Bi(OH)3 + H2 = Bi + H2O =>
2 Bi(OH)3 + 3 H2 = 2 Bi + 6 H2O
C35H72 = C10H22 + C2H4 =>
2 C35H72 = 2 C10H22 + 25 C2H4
HNO2 + H2O + Cl = HCl + HNO3 =>
HNO2 + H2O + 2 Cl = 2 HCl + HNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HNO2 + H2O + Cl = HCl + HNO3 =>
HNO2 + H2O + 2 Cl = 2 HCl + HNO3
C10H13NO2 + HNO3 = C10H12N2O4 + H2O =>
C10H13NO2 + HNO3 = C10H12N2O4 + H2O
AuCl3 + Cu = AuCu + Cl3 =>
AuCl3 + Cu = AuCu + Cl3
KHCO3 = CO2H2OK2CO3 =>
2 KHCO3 = CO2H2OK2CO3
KBrO + SnCl2 + NaOH + H2O = KBr + Na(Sn(OH)6) + NaCl =>
3 KBrO + 2 SnCl2 + 6 NaOH + 3 H2O = 3 KBr + 2 Na(Sn(OH)6) + 4 NaCl
Hg(NO3)2 + SnCl2 + HCl = Hg2Cl2 + H2[SnCl6] + Sn(NO3)2 =>
2 Hg(NO3)2 + 3 SnCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6] + 2 Sn(NO3)2
CH3 + S2 = CS2 + H2S =>
4 CH3 + 7 S2 = 4 CS2 + 6 H2S
Na3Po4 + MgCl2 = Mg3(Po4)2 + NaCl =>
2 Na3Po4 + 3 MgCl2 = Mg3(Po4)2 + 6 NaCl
Rb(OH) + H3AsO4 = Rb3(AsO4) + H2O =>
3 Rb(OH) + H3AsO4 = Rb3(AsO4) + 3 H2O
P + Cl2 = P(Cl2)4 =>
P + 4 Cl2 = P(Cl2)4
K2Cr2O7 + ZnCl2 = ZnCr2O7 + KCl =>
K2Cr2O7 + ZnCl2 = ZnCr2O7 + 2 KCl
H2O + Se + Cd{2+} = Cd + SeO3{2-}{-} + H{+} =>
3 H2O + Se + 2 Cd{2+} = 2 Cd + SeO3{2-}{-} + 6 H{+}
K + MnCl2 = KCl + Mn =>
2 K + MnCl2 = 2 KCl + Mn
N2 + O5 + K2O = KNO3 =>
N2 + O5 + K2O = 2 KNO3
Al + KKOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
4 Al + 2 KKOH + 8 H2SO4 + 46 H2O = 4 KAl(SO4)2*12H2O + 7 H2
Sn + B = SnB2 =>
Sn + 2 B = SnB2
AlOH + HSO4 = AlSO4H2O =>
AlOH + HSO4 = AlSO4H2O
Na2S2O3 + HgCl2 + H2O = HgS + Na2SO4 + HCl =>
Na2S2O3 + HgCl2 + H2O = HgS + Na2SO4 + 2 HCl
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