| 前日に均衡した方程式 |
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4NO3
Li2O + K = K2O + Li2 =>
Li2O + 2 K = K2O + Li2
XeF3 + H2O = Xe + O2 + HF =>
4 XeF3 + 6 H2O = 4 Xe + 3 O2 + 12 HF
Ti(s) + Cl(g) = TiCl4(l) =>
Ti(s) + 4 Cl(g) = TiCl4(l)
C6H6 + H2O + SO4{2-} + H{+} = HCO3{-} + H2S =>
4 C6H6 + 12 H2O + 15 SO4{2-} + 6 H{+} = 24 HCO3{-} + 15 H2S
N2H4 + CO3 = N2 + CO + H2O =>
N2H4 + CO3 = N2 + CO + 2 H2O
HF + BaS = BaF2 + H2S =>
2 HF + BaS = BaF2 + H2S
Cs + S2 = CsS2 =>
Cs + S2 = CsS2
As2O3 + HClO + H2O = H3AsO4 + HCl =>
As2O3 + 2 HClO + 3 H2O = 2 H3AsO4 + 2 HCl
H2CO3(aq) + H2O(l) = HCO3(aq) + H3O(aq) =>
H2CO3(aq) + H2O(l) = HCO3(aq) + H3O(aq)
NaOCl + KI + H2O = NaCl + KOH + I2 =>
NaOCl + 2 KI + H2O = NaCl + 2 KOH + I2
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
Na2B4O7 + Cr2O3 = Cr(BO2)3 + NaBO2 =>
3 Na2B4O7 + Cr2O3 = 2 Cr(BO2)3 + 6 NaBO2
MnO4{-} + H{+} + CO = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 6 H{+} + 5 CO = 2 Mn{2+} + 3 H2O + 5 CO2
C5H8N4O12(s) = CO2(g) + H2O(g) + N2(g) + CO(g) =>
C5H8N4O12(s) = 3 CO2(g) + 4 H2O(g) + 2 N2(g) + 2 CO(g)
HClO3 + C2O4H4 = HCl + CO2 + H2O =>
2 HClO3 + 3 C2O4H4 = 2 HCl + 6 CO2 + 6 H2O
CH4N2O + H2O + H2SO4 = CH4N2S + H2O2 =>
CH4N2O + 3 H2O + H2SO4 = CH4N2S + 4 H2O2
Au + ZnCl2 = AuCl + Zn =>
2 Au + ZnCl2 = 2 AuCl + Zn
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s) =>
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s)
AgClO3 + KCl = AgCl + KClO3 =>
AgClO3 + KCl = AgCl + KClO3
FeS2 + Na2O2 = Na2FeO4 + NaSO4 + Na2O =>
FeS2 + 10 Na2O2 = Na2FeO4 + 2 NaSO4 + 8 Na2O
CaCO3 + CaHPO4 = Ca3(PO4)2 + CO2 + H2O =>
CaCO3 + 2 CaHPO4 = Ca3(PO4)2 + CO2 + H2O
(C2H5)2NH + HCl = (C2H5)2NH2Cl =>
(C2H5)2NH + HCl = (C2H5)2NH2Cl
CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2
Cu(NO3) + KPO4 = CuPO4 + KNO3 =>
Cu(NO3) + KPO4 = CuPO4 + KNO3
FeC2O4*2H2O + O2 = CO2 + Fe2O3 + H2O =>
4 FeC2O4*2H2O + 3 O2 = 8 CO2 + 2 Fe2O3 + 8 H2O
CrBr3 + NaBrO3 + NaOH = Na2CrO4 + NaBr + H2O =>
2 CrBr3 + NaBrO3 + 10 NaOH = 2 Na2CrO4 + 7 NaBr + 5 H2O
C2H2Cl2 + Cl2 = C2H2Cl4 =>
C2H2Cl2 + Cl2 = C2H2Cl4
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
Mg(s) + P8(s) = Mg3P2 =>
12 Mg(s) + P8(s) = 4 Mg3P2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe(s) + HCl2(aq) = FeCl3(aq) + H2(g) =>
4 Fe(s) + 6 HCl2(aq) = 4 FeCl3(aq) + 3 H2(g)
C2H4O2(l) + O2(g) = CO2(g) + H2O(l) =>
C2H4O2(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
ZrO2 + HBr = ZrBr2 + Br2 + H2O =>
ZrO2 + 4 HBr = ZrBr2 + Br2 + 2 H2O
K + Ca = K2Ca3 =>
2 K + 3 Ca = K2Ca3
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr =>
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr
Cu + CI2 = CuCI2 =>
Cu + CI2 = CuCI2
Mg2 + Cl2 = MgCl2 =>
Mg2 + 2 Cl2 = 2 MgCl2
H2SO4 + K2SO4 = H2K2 + SO4 =>
H2SO4 + K2SO4 = H2K2 + 2 SO4
Zn(OH)4 + H = H2O + Zn(OH)2 =>
Zn(OH)4 + 2 H = 2 H2O + Zn(OH)2
NaBO2 + H2O2 = NaBO3 + H2O =>
NaBO2 + H2O2 = NaBO3 + H2O
SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2
I2 + Na2S2O3 = NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3 = 6 NaI + 2 NaS4O6
Sn + HNO3 = Sn(NO3)2 + H2O + NO =>
3 Sn + 8 HNO3 = 3 Sn(NO3)2 + 4 H2O + 2 NO
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
NaOH + Fe2O3Cl2 = NaCl2 + Fe2O3OH =>
NaOH + Fe2O3Cl2 = NaCl2 + Fe2O3OH
H2(aq) + O2(aq) = H2O(l) =>
2 H2(aq) + O2(aq) = 2 H2O(l)
BaI2 + NH4NO3 = Ba(NO3)2 + NH4I =>
BaI2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4I
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
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