| 前日に均衡した方程式 |
3 SeO2 + 2 HIO2 + 2 H2O = 3 H2SeO4 + I2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MoO4 + H3PO4 + H = PMo12O40 + H2O =>
12 MoO4 + H3PO4 + 21 H = PMo12O40 + 12 H2O
Cu + NaNO3 + H2SO4 = NaHSO4 + Cu(NO3)2 + HO + NO =>
Cu + 4 NaNO3 + 4 H2SO4 = 4 NaHSO4 + Cu(NO3)2 + 4 HO + 2 NO
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
Sn + MgCl2 = SnCl4 + Mg =>
Sn + 2 MgCl2 = SnCl4 + 2 Mg
Al + Mn2O3 = Al2O3 + MnO =>
2 Al + 3 Mn2O3 = Al2O3 + 6 MnO
Pb(NO3)2 + K3Fe(CN)6 = Pb3(Fe(CN)6)2 + K(NO3) =>
3 Pb(NO3)2 + 2 K3Fe(CN)6 = Pb3(Fe(CN)6)2 + 6 K(NO3)
CoSO4 + H + O2 = CoSO4*5H2O =>
2 CoSO4 + 20 H + 5 O2 = 2 CoSO4*5H2O
Pb(s) + AgCl(s) = PbCl2 + Ag =>
Pb(s) + 2 AgCl(s) = PbCl2 + 2 Ag
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
CS(s) + O2(g) = CO2 + S =>
CS(s) + O2(g) = CO2 + S
[Cu(NH3)4](OH)2 + Na2S + H2O = CuS + NaOH + NH4OH =>
[Cu(NH3)4](OH)2 + Na2S + 4 H2O = CuS + 2 NaOH + 4 NH4OH
Cr2O3 + ZnO = Cr2(ZnO2)3 =>
Cr2O3 + 3 ZnO = Cr2(ZnO2)3
Na2 + CO3 + KI = NaK + ICO3 =>
Na2 + 2 CO3 + 2 KI = 2 NaK + 2 ICO3
H{+} + SO4{2-} + Sn{2+} = H2SO3 + Sn{4+} + H2O =>
4 H{+} + SO4{2-} + Sn{2+} = H2SO3 + Sn{4+} + H2O
KH2PO4 + K2O = K2HPO4 + H2O =>
2 KH2PO4 + K2O = 2 K2HPO4 + H2O
HNO3(aq) + Cu(s) = Cu(NO3)2 + NO2(g) + H2O =>
4 HNO3(aq) + Cu(s) = Cu(NO3)2 + 2 NO2(g) + 2 H2O
Co{+2} + K2CrO4 = K{+} + CoCrO4 =>
Co{+2} + K2CrO4 = 2 K{+} + CoCrO4
C57H110O6 + NaOH = C3H8O3 + (C18H35O2) + Na =>
C57H110O6 + 3 NaOH = C3H8O3 + 3(C18H35O2) + 3 Na
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ba(s) + Cl2(g) = Ba2Cl =>
4 Ba(s) + Cl2(g) = 2 Ba2Cl
[MoO4]{2-} + PO4{3-} + H{+} = [PMo12O40]{3-} + H2O =>
12[MoO4]{2-} + PO4{3-} + 24 H{+} = [PMo12O40]{3-} + 12 H2O
CO3{2-}(aq) + H3O{+}(aq) = H2O(l) + CO2(aq) =>
CO3{2-}(aq) + 2 H3O{+}(aq) = 3 H2O(l) + CO2(aq)
C3H8(l) + O2 = CO2(g) + H2O(g) =>
C3H8(l) + 5 O2 = 3 CO2(g) + 4 H2O(g)
Al + WO = W + Al2O3 =>
2 Al + 3 WO = 3 W + Al2O3
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
Al + WO = W + Al2O3 =>
2 Al + 3 WO = 3 W + Al2O3
HI + Ra(OH)2 = H2O + RaI2 =>
2 HI + Ra(OH)2 = 2 H2O + RaI2
Ag(NO3) + LiBr = AgBr + Li(NO3) =>
Ag(NO3) + LiBr = AgBr + Li(NO3)
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
CH3COOH = (C2H3O2) + H =>
CH3COOH = (C2H3O2) + H
CH4 + C = C2H2 =>
CH4 + 3 C = 2 C2H2
HNO3(aq) + Cu(OH)2(s) = Cu(NO3)2 + H2O =>
2 HNO3(aq) + Cu(OH)2(s) = Cu(NO3)2 + 2 H2O
CuCl2 + O2 = CuO + Cl2 =>
2 CuCl2 + O2 = 2 CuO + 2 Cl2
LiNO3 + HBr = LiBr + HNO3 =>
LiNO3 + HBr = LiBr + HNO3
K + H2SO4 = H + K2SO4 =>
2 K + H2SO4 = 2 H + K2SO4
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 17 H2O + 6 CO2
Mn(CN)6{4-} + O2 + H{+} = Mn(CN)6{3-} + H2O =>
4 Mn(CN)6{4-} + O2 + 4 H{+} = 4 Mn(CN)6{3-} + 2 H2O
ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6](s) + KCl =>
2 ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6](s) + 4 KCl
CH3CH2CH2CH2CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CH2CH2CH2CH2OH + 5 CH3COOH = 5 CH3COOCH2CH3 + 2 H2O
KNO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + KNO3 + KSO2 + H2O =>
6 KNO2 + 5 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 6 KNO3 + 2 KSO2 + 5 H2O
H3CCHOHCH3 + Cu(OH)2 = Cu2O + H2O + CH3CHOOH =>
4 H3CCHOHCH3 + 18 Cu(OH)2 = 9 Cu2O + 19 H2O + 6 CH3CHOOH
Ca + P2O3 = CaO + P =>
3 Ca + P2O3 = 3 CaO + 2 P
NH4Br + Fe(NO3)3 = FeBr3 + NH3 + HNO3 =>
3 NH4Br + Fe(NO3)3 = FeBr3 + 3 NH3 + 3 HNO3
KMnO4 + C3H6 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
18 KMnO4 + 5 C3H6 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 15 CO2 + 42 H2O
CaH2(s) + H2O(aq) = CaOH(aq) + H(g) =>
CaH2(s) + H2O(aq) = CaOH(aq) + 3 H(g)
NaCl + Hg2(C2H3I2)2 = Na(C2H3I2)2 + Hg2Cl =>
NaCl + Hg2(C2H3I2)2 = Na(C2H3I2)2 + Hg2Cl
ammonia + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Zr(NO3)3 + NaOH = Zr(OH)3 + NaNO3 =>
Zr(NO3)3 + 3 NaOH = Zr(OH)3 + 3 NaNO3
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