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3 C5H10O + 6 H2O = 7 C2H5OH + CO2
NaC2O4(s) + H2SO4(ac) + KMnO4(ac) = K2SO4(ac) + Na2SO4(ac) + MnSO4(ac) + CO2(g) + H2O =>
10 NaC2O4(s) + 8 H2SO4(ac) + 2 KMnO4(ac) = K2SO4(ac) + 5 Na2SO4(ac) + 2 MnSO4(ac) + 20 CO2(g) + 8 H2O
HC2H3 + O2 = CO2 + H2O =>
HC2H3 + 3 O2 = 2 CO2 + 2 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
AgCl + NH4OH = H2O + [Ag(NH3)2]Cl =>
AgCl + 2 NH4OH = 2 H2O + [Ag(NH3)2]Cl
C2H7O + O2 = CO2 + H2O =>
4 C2H7O + 13 O2 = 8 CO2 + 14 H2O
Al(OH)3 + NH4 = Al + NH3H2O =>
Al(OH)3 + 3 NH4 = Al + 3 NH3H2O
NH4OH + HClO3 = H2O + NH4ClO3 =>
NH4OH + HClO3 = H2O + NH4ClO3
Na2SO4 + CaCl2 = Na2SO4CaCl2 =>
Na2SO4 + CaCl2 = Na2SO4CaCl2
B2O3 + C + F2 = BF3 + CO2 =>
2 B2O3 + 3 C + 6 F2 = 4 BF3 + 3 CO2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Ag(CN)2 = Ag + CN =>
Ag(CN)2 = Ag + 2 CN
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H{+} + Ag + CrO4{2-} = Ag{+} + Cr(OH)3 + H2O =>
5 H{+} + 3 Ag + CrO4{2-} = 3 Ag{+} + Cr(OH)3 + H2O
PbBr4 + S = PbS2 + Br2 =>
PbBr4 + 2 S = PbS2 + 2 Br2
Na2SBP + H2CO3 = BP + NaOH + CO2 + SO2 + H2 =>
Na2SBP + 4 H2CO3 = BP + 2 NaOH + 4 CO2 + SO2 + 3 H2
NaH(s) + H2O(l) = NaOH(aq) + H2(g) =>
NaH(s) + H2O(l) = NaOH(aq) + H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H4 + KMnO4 = CO2 + MnO2 + KOH =>
C2H4 + 4 KMnO4 = 2 CO2 + 4 MnO2 + 4 KOH
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
Mg(NO3)2 + K2(CrO4) = Mg(CrO4) + K(NO3) =>
Mg(NO3)2 + K2(CrO4) = Mg(CrO4) + 2 K(NO3)
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
C8H10O2N4(s) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
2 C8H10O2N4(s) + 27 O2(g) = 16 CO2(g) + 10 H2O(g) + 8 NO2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCOOH + C2H5 = HCOOC2H5 + H2O =>
11 HCOOH + 8 C2H5 = 9 HCOOC2H5 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(s) = Al{3+} + e =>
Al(s) = Al{3+} + 3e
Ca(OH)2 + NaOH = CaNa2 + OH =>
Ca(OH)2 + 2 NaOH = CaNa2 + 4 OH
PbO2 + H2S = PbS + H2O2 =>
PbO2 + H2S = PbS + H2O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2 + HCI = NaCI + H2 =>
Na2 + 2 HCI = 2 NaCI + H2
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
Si + Br2 = Si8Br4 =>
8 Si + 2 Br2 = Si8Br4
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
N2O2 = NO =>
N2O2 = 2 NO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
CaCO3(l) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(l) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
MnSO4 + H2O + NaBiO3 + NaOH = Na2MnO4 + Bi(OH)3 + Na2SO4 =>
MnSO4 + 2 H2O + 2 NaBiO3 + 2 NaOH = Na2MnO4 + 2 Bi(OH)3 + Na2SO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
C4H6O4 + C2H6O = C8H14O4 + H2O =>
C4H6O4 + 2 C2H6O = C8H14O4 + 2 H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Si + Br2 = Si8Br4 =>
8 Si + 2 Br2 = Si8Br4
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