| 前日に均衡した方程式 |
3 S + 2 O3 = 3 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
ClO{-} + S2O3{2-} = S2O4{-} + Cl{2-} =>
ClO{-} + S2O3{2-} = S2O4{-} + Cl{2-}
NaNH4CO3 + SrCl2 = NaCl + NH4Cl + SrCO3 =>
NaNH4CO3 + SrCl2 = NaCl + NH4Cl + SrCO3
CaC2 + CO2 + H2O = CH2CHCOOH + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 CH2CHCOOH + 6 Ca(OH)2
HClO4 + NaOH = NaO4 + HCl(OH) =>
HClO4 + NaOH = NaO4 + HCl(OH)
MnO2(s) + KOH(l) + KNO3(l) = K2MnO4(s) + KNO2(s) + H2O(g) =>
MnO2(s) + 2 KOH(l) + KNO3(l) = K2MnO4(s) + KNO2(s) + H2O(g)
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
CO + HNO3 = CO2 + NO2 + H2O =>
CO + 2 HNO3 = CO2 + 2 NO2 + H2O
P3 = P4 =>
4 P3 = 3 P4
ZnO + LiOH + H2O = Li2[Zn(OH)4] =>
ZnO + 2 LiOH + H2O = Li2[Zn(OH)4]
AgNO3 + NaAlH4 = Ag + H2 + AlH3 + NaNO3 =>
2 AgNO3 + 2 NaAlH4 = 2 Ag + H2 + 2 AlH3 + 2 NaNO3
NaCl + B2 = NaB2 + Cl =>
NaCl + B2 = NaB2 + Cl
OH + C4H6O6 = H2O + C4H4O6 =>
2 OH + C4H6O6 = 2 H2O + C4H4O6
NaHSO3(aq) + HCl(aq) = SO2(g) + H2O(l) + NaCl(aq) =>
NaHSO3(aq) + HCl(aq) = SO2(g) + H2O(l) + NaCl(aq)
Cr(CO3)3 = Cr + CO3 =>
Cr(CO3)3 = Cr + 3 CO3
(H2SO4) + (Mg(OH)2) = (MgSO4) + (H2O) =>
(H2SO4) + (Mg(OH)2) = (MgSO4) + 2(H2O)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
(NH2)2CO + CaCl2 + H2O = CaCO3 + NH4Cl =>
(NH2)2CO + CaCl2 + 2 H2O = CaCO3 + 2 NH4Cl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
K2CrO4 + Cu2(SO4)2 = K2SO4 + Cu2(CrO4)2 =>
2 K2CrO4 + Cu2(SO4)2 = 2 K2SO4 + Cu2(CrO4)2
CoOHCl + HCl = CoCl2 + H2O =>
CoOHCl + HCl = CoCl2 + H2O
C10H12 + O2 = HO2 + CO2 =>
C10H12 + 22 O2 = 12 HO2 + 10 CO2
NICl2 + NaOH = NI(OH)2 + NaCl =>
NICl2 + 2 NaOH = NI(OH)2 + 2 NaCl
CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-} =>
2 CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-}
CH3OH + Cl2 = CH2Cl2 + H2O =>
CH3OH + Cl2 = CH2Cl2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2CrO4 + H2O = Na2Cr2O7 + NaOH =>
2 Na2CrO4 + H2O = Na2Cr2O7 + 2 NaOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ph + Cl2 = PhCl =>
2 Ph + Cl2 = 2 PhCl
C3H5(OCOC17H31)3 + H2O = C3H5(OH)3 + OCOC17H32 =>
C3H5(OCOC17H31)3 + 3 H2O = C3H5(OH)3 + 3 OCOC17H32
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na2SO4 + Hg(NO3)2 = HgSO4 + NaNO3 =>
Na2SO4 + Hg(NO3)2 = HgSO4 + 2 NaNO3
KOHCa(OH)2 = K(OH)2CaOH =>
KOHCa(OH)2 = K(OH)2CaOH
C5H10 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
3 C5H10 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 3 H2O
HH + NN = NH3 =>
3 HH + NN = 2 NH3
SNCl2 + O3 + HCl = SNCl4 + H2O =>
3 SNCl2 + O3 + 6 HCl = 3 SNCl4 + 3 H2O
NH4OH(aq) + BaCl2(aq) = Ba(OH)2 + NH4Cl =>
2 NH4OH(aq) + BaCl2(aq) = Ba(OH)2 + 2 NH4Cl
NaHCO3 + CH3CO2H = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + CH3CO2H = NaC2H3O2 + H2O + CO2
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + 2 H2O(l)
AgNO3 + NaAlH4 = Ag + H2 + AlH3 + NaNO3 =>
2 AgNO3 + 2 NaAlH4 = 2 Ag + H2 + 2 AlH3 + 2 NaNO3
AgNO3(aq) + CoCl2(aq) = AgCl(s) + Co(NO3)2(aq) =>
2 AgNO3(aq) + CoCl2(aq) = 2 AgCl(s) + Co(NO3)2(aq)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
Pb(NO3)2(aq) + CrCl2(aq) = PbCl2(s) + Cr(NO3)2(aq) =>
Pb(NO3)2(aq) + CrCl2(aq) = PbCl2(s) + Cr(NO3)2(aq)
C10H22 + O2 = CO2(g) + H2O =>
2 C10H22 + 31 O2 = 20 CO2(g) + 22 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8(g) + H2O(g) = H2(g) + CO2(g) =>
C3H8(g) + 6 H2O(g) = 10 H2(g) + 3 CO2(g)
SO42{-} + NH3 = SO32{-} + H2O + N2 =>
3 SO42{-} + 20 NH3 = 3 SO32{-} + 30 H2O + 10 N2
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