| 前日に均衡した方程式 |
2 C2(s)H6(s) + 7 O2(s) = 4 CO2(s) + 6 H2O
AlCl3 + NaCH3COO = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 NaCH3COO = Al(CH3COO)3 + 3 NaCl
Mg(OH)2 + NO + H2O2 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 NO + 3 H2O2 = Mg(NO3)2 + 4 H2O
KMnO4 + KI + HNO3 = KNO3 + Mn(NO3)2 + I2 + H2O =>
2 KMnO4 + 10 KI + 16 HNO3 = 12 KNO3 + 2 Mn(NO3)2 + 5 I2 + 8 H2O
ZnSO4 + NH4OH = [Zn(NH3)]SO4 + H2O =>
ZnSO4 + NH4OH = [Zn(NH3)]SO4 + H2O
PCl3 + SO2Cl2 = PCl5 + SO2 =>
PCl3 + SO2Cl2 = PCl5 + SO2
CH2CH2CH3CH3CH3OH + O2 = H2O + CO2 =>
CH2CH2CH3CH3CH3OH + 8 O2 = 7 H2O + 5 CO2
H + OH = H2O =>
H + OH = H2O
Cr2 + Ag(NO3) = Cr(NO3)2 + Ag =>
Cr2 + 4 Ag(NO3) = 2 Cr(NO3)2 + 4 Ag
Mg(OH)2 + SO3 = (Mg(OH))2SO4 + H2O =>
2 Mg(OH)2 + SO3 = (Mg(OH))2SO4 + H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Na2CO3 + Zn(NO2)2 = ZnCO3 + NaNO2 =>
Na2CO3 + Zn(NO2)2 = ZnCO3 + 2 NaNO2
C2H4Cl2 + Na2S2O8 + NaOH = Na2SO4 + NaCl + Na2CO3 + H2O =>
C2H4Cl2 + 5 Na2S2O8 + 16 NaOH = 10 Na2SO4 + 2 NaCl + 2 Na2CO3 + 10 H2O
Fe2(SO4)3 + KCNS = Fe(CNS)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4
NaHCO3 + Ba(OH)2 = NaOH + Ba(HCO3)2 =>
2 NaHCO3 + Ba(OH)2 = 2 NaOH + Ba(HCO3)2
NO3{-} + HCO2{-} + H{+} = NO2{-} + H2O + CO2 =>
NO3{-} + HCO2{-} + H{+} = NO2{-} + H2O + CO2
Fe2 + (SO4)3 + KCSN = K3Fe(SCN)6 + K2SO4 =>
Fe2 + (SO4)3 + 12 KCSN = 2 K3Fe(SCN)6 + 3 K2SO4
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
FeCl2 + K4[Fe(CN)6] = KCl + Fe2Fe(CN)6 =>
2 FeCl2 + K4[Fe(CN)6] = 4 KCl + Fe2Fe(CN)6
LiBr + AlF3 = LiF + AlBr3 =>
3 LiBr + AlF3 = 3 LiF + AlBr3
Fe + AgSO3 = Fe(SO3)2 + Ag =>
Fe + 2 AgSO3 = Fe(SO3)2 + 2 Ag
B2H6 + (CH3)2CCH2 = BCH3 + C2H9 =>
10 B2H6 + 9(CH3)2CCH2 = 20 BCH3 + 8 C2H9
K4[Co(CN)6] + NaClO + H2O = K3[Co(CN)6] + NaCl + KOH =>
2 K4[Co(CN)6] + NaClO + H2O = 2 K3[Co(CN)6] + NaCl + 2 KOH
PbS + SO2 = PbO + S =>
2 PbS + SO2 = 2 PbO + 3 S
PCl5(l) + P4O10(s) = POCl3(l) =>
6 PCl5(l) + P4O10(s) = 10 POCl3(l)
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
HClO + NaI = NaIO + HCl =>
HClO + NaI = NaIO + HCl
Na2S2O3 + HCl = S2 + SO2 + NaCl + H2O =>
2 Na2S2O3 + 4 HCl = S2 + 2 SO2 + 4 NaCl + 2 H2O
C6H4C2H5Cl + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + C6H4ClCOOH + MnSO4 =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 CO2 + 28 H2O + 6 K2SO4 + 5 C6H4ClCOOH + 12 MnSO4
C2H4Cl2 + NaOH = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH = 2 NaCl + C2H4(OH)2
H2O + HCN = CH4 + NH3 + O2 =>
6 H2O + 2 HCN = 2 CH4 + 2 NH3 + 3 O2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
CO2 + H2O + NH3 + NaCl = NH4Cl + NaHCO3 =>
CO2 + H2O + NH3 + NaCl = NH4Cl + NaHCO3
FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
C2H6O + O = CO3 + H2O =>
C2H6O + 8 O = 2 CO3 + 3 H2O
Pb(NO3)2(aq) + KBr = PbBr2 + KNO3 =>
Pb(NO3)2(aq) + 2 KBr = PbBr2 + 2 KNO3
HNO3 + K = KNO3 + N20 + H2O =>
120 HNO3 + 100 K = 100 KNO3 + N20 + 60 H2O
CH3CO2H + Mg(OH)2 = Mg(C2H3O2OH) + H2O =>
CH3CO2H + Mg(OH)2 = Mg(C2H3O2OH) + H2O
HCl + Li2O = H2O + LiCl =>
2 HCl + Li2O = H2O + 2 LiCl
Ca(OH)2 + HOClO3 = Ca(ClO4)2 + H2O =>
Ca(OH)2 + 2 HOClO3 = Ca(ClO4)2 + 2 H2O
Cr(Cl)3(aq) + LiOH(aq) = Cr(OH)3(s) + LiCl(aq) =>
Cr(Cl)3(aq) + 3 LiOH(aq) = Cr(OH)3(s) + 3 LiCl(aq)
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
CaC2(s) + H2O(g) + CO2(g) = C3H4O2(g) + Ca(OH)2(s) =>
6 CaC2(s) + 16 H2O(g) + 3 CO2(g) = 5 C3H4O2(g) + 6 Ca(OH)2(s)
AgC2H3O2 = Ag + C2 + H3 + O2 =>
AgC2H3O2 = Ag + C2 + H3 + O2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Mg + (CH3COO)2 + H2O = Mg(OH)2 + CH3COOH =>
Mg + (CH3COO)2 + 2 H2O = Mg(OH)2 + 2 CH3COOH
Mg{2-} + Zn{2+} + O2 = ZnO + MgO =>
Mg{2-} + Zn{2+} + O2 = ZnO + MgO
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