| 前日に均衡した方程式 |
C5H10 + Br2 = C5H9Br + HBr
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
CrI + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2 =>
2 CrI + 4 Cl2 + 14 KOH = 2 K2CrO4 + 2 KIO3 + 8 KCl + 7 H2
Pb3O4(kg) = PbO(kg) + O2(kg) =>
2 Pb3O4(kg) = 6 PbO(kg) + O2(kg)
NaF = F + Na =>
NaF = F + Na
CH3COOH + K = KCO + H =>
CH3COOH + 2 K = 2 KCO + 4 H
C2H6S + O2 = H2O + CO2 + SO2 =>
2 C2H6S + 9 O2 = 6 H2O + 4 CO2 + 2 SO2
Fe(HCO3)3 = Fe + H2 + CO3 =>
2 Fe(HCO3)3 = 2 Fe + 3 H2 + 6 CO3
Cr2NbN2F2 = NbN + Cr2N + CrF2 + N2 =>
4 Cr2NbN2F2 = 4 NbN + 2 Cr2N + 4 CrF2 + N2
S8 + O3 = SO3 =>
S8 + 8 O3 = 8 SO3
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH4OH =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH4OH
Mg2Si + H2O(l) = MgO + SiH4 =>
Mg2Si + 2 H2O(l) = 2 MgO + SiH4
AgNO2 + H2CO3 = Ag2CO3 + HNO2 =>
2 AgNO2 + H2CO3 = Ag2CO3 + 2 HNO2
C3H3I3O + KOH = CHI3 + CH3COOK =>
C3H3I3O + KOH = CHI3 + CH3COOK
Mg + C2H4O2 = Mg(C2H3O2) + H =>
Mg + C2H4O2 = Mg(C2H3O2) + H
BN + TiN + Al = TiB2 + AlN =>
2 BN + TiN + 3 Al = TiB2 + 3 AlN
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
SO2 + Hg2(NO3)2 = Hg + NO2 + SO4 =>
SO2 + Hg2(NO3)2 = 2 Hg + 2 NO2 + SO4
Co(H2O)6 + Cl = H2O + CoCl =>
Co(H2O)6 + Cl = 6 H2O + CoCl
NH4CH3COO(aq) + FeCl2(aq) = Fe(CH3COO)2(s) + NH4Cl(aq) =>
2 NH4CH3COO(aq) + FeCl2(aq) = Fe(CH3COO)2(s) + 2 NH4Cl(aq)
Pb + Al(NO3)3 = Al + Pb(NO3)2 =>
3 Pb + 2 Al(NO3)3 = 2 Al + 3 Pb(NO3)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + NaOH =>
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + 2 NaOH
C14H30 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
60 C14H30 + 168 NO3{-} + 14 PO4{3-} + 79 O2 + 210 H{+} = 14 C60H87O23N12P + 396 H2O
BaSO3 + HNO3 = Ba(NO3) + HSO3 =>
BaSO3 + HNO3 = Ba(NO3) + HSO3
BaO + SO2 = Ba2(SO3)2 =>
2 BaO + 2 SO2 = Ba2(SO3)2
Ba(OH)2 + H2S = Ba2S2 + HOH =>
2 Ba(OH)2 + 2 H2S = Ba2S2 + 4 HOH
FeS + H2SO4 = SO2 + H2O + Fe2(SO4)3 =>
2 FeS + 10 H2SO4 = 9 SO2 + 10 H2O + Fe2(SO4)3
S2O3 + Na + H = NaSH + O =>
S2O3 + 2 Na + 2 H = 2 NaSH + 3 O
NaFH2SO4 = NaHSO4HF =>
NaFH2SO4 = NaHSO4HF
CaO + P2O5 + OF2 = Ca(PO4)2CaF2 =>
2 CaO + P2O5 + OF2 = Ca(PO4)2CaF2
C5H10O + [Ag(NH3)2]OH = C5H10O2NH3 + Ag + NH3 + H2O =>
C5H10O + 2[Ag(NH3)2]OH = C5H10O2NH3 + 2 Ag + 3 NH3 + H2O
Fe(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2(g)
[Co(NH3)6]Cl3 + HNO3 = [Co(NH3)6](NO3)3 + HCl =>
[Co(NH3)6]Cl3 + 3 HNO3 = [Co(NH3)6](NO3)3 + 3 HCl
Hg(OH)2 + NaOH = Na2[Hg(OH)4] =>
Hg(OH)2 + 2 NaOH = Na2[Hg(OH)4]
Rb(OH) + HSO = H2O + RbSO =>
Rb(OH) + HSO = H2O + RbSO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
K2O4 + HCl = KCl + H2O2 + O2 =>
K2O4 + 2 HCl = 2 KCl + H2O2 + O2
Fe(OH2) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4) + K2(SO4) + H2O =>
10 Fe(OH2) + 3 K2Cr2O7 + 21 H2SO4 = 5 Fe2(SO4)3 + 3 Cr2(SO4) + 3 K2(SO4) + 31 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
CoCl2 + I2 + NH4Cl = [Co(NH3)5I]Cl2 + HCl =>
2 CoCl2 + I2 + 10 NH4Cl = 2[Co(NH3)5I]Cl2 + 10 HCl
KI + O3 + H2O = I2 + KOHO2 =>
6 KI + 5 O3 + 3 H2O = 3 I2 + 6 KOHO2
C + H2 = C2HH4 =>
4 C + 5 H2 = 2 C2HH4
Cs3ArO4 + K2SO3 = Cs2SO3 + K3ArO4 =>
2 Cs3ArO4 + 3 K2SO3 = 3 Cs2SO3 + 2 K3ArO4
C2H6O = CO2 + CH4 =>
2 C2H6O = CO2 + 3 CH4
LiCl + Zn = ZnCl + Li =>
LiCl + Zn = ZnCl + Li
KOH + Na = KNaO + H2 =>
2 KOH + 2 Na = 2 KNaO + H2
(NH4)2SO4 + BaF2 = F2(NH4)2 + Ba(SO4) =>
(NH4)2SO4 + BaF2 = F2(NH4)2 + Ba(SO4)
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