| 前日に均衡した方程式 |
7 C14H10O2 + 5 NaBH4 + 7 C2H6O = 8 C14H14O2 + 5 BH3 + 5 NaOH
HCl + NaCHO2 = HCOOH + NaCl =>
HCl + NaCHO2 = HCOOH + NaCl
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
Sb2S3 + NO3{-} + H{+} = NO2 + Sb2O5 + SO4{2-} + H2O =>
Sb2S3 + 28 NO3{-} + 22 H{+} = 28 NO2 + Sb2O5 + 3 SO4{2-} + 11 H2O
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H3O{+} =>
S2O3{2-} + 4 Br2 + 15 H2O = 2 SO4{2-} + 8 Br{-} + 10 H3O{+}
Zu + Cl2 = ZuCl =>
2 Zu + Cl2 = 2 ZuCl
Fe2S3(aq) + HCN(g) = Fe(CN)3 + H2S =>
Fe2S3(aq) + 6 HCN(g) = 2 Fe(CN)3 + 3 H2S
S2O8{2-} + C2Cl4 + H2O = SO4{2-} + CO2 + H{+} + Cl{-} =>
2 S2O8{2-} + C2Cl4 + 4 H2O = 4 SO4{2-} + 2 CO2 + 8 H{+} + 4 Cl{-}
CrO4{-2} + H3O{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H3O{+} = Cr2O7{-2} + 3 H2O
K3[Fe(CN)6] + Na2S + KOH = K4[Fe(CN)6] + S + NaOH =>
2 K3[Fe(CN)6] + Na2S + 2 KOH = 2 K4[Fe(CN)6] + S + 2 NaOH
H2SO4 + Zn = H2S + ZnO =>
H2SO4 + 4 Zn = H2S + 4 ZnO
K + I2 = KI =>
2 K + I2 = 2 KI
Ni2O3 + C = NiO + CO =>
Ni2O3 + C = 2 NiO + CO
CaCl2 + MgCl2 = MgCa + Cl2 =>
CaCl2 + MgCl2 = MgCa + 2 Cl2
CuSO4 + NaHCO3 = Cu2(OH)2CO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 3 CO2 + H2O
Ce2 + H2O = HCe + HCeO =>
Ce2 + H2O = HCe + HCeO
Ag2CO3 + CH3COOH = AgC2H3O2 + H2O + CO2 =>
Ag2CO3 + 2 CH3COOH = 2 AgC2H3O2 + H2O + CO2
FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)2 + NO + H2O =>
9 FeSO4 + 8 HNO3 = 3 Fe2(SO4)3 + 3 Fe(NO3)2 + 2 NO + 4 H2O
NH3 + HClO3 = NH4ClO3 =>
NH3 + HClO3 = NH4ClO3
FeCl3(aq) + CoCl2(aq) = FeCl2(aq) + CoCl3(aq) =>
FeCl3(aq) + CoCl2(aq) = FeCl2(aq) + CoCl3(aq)
Al(OH)3 + Co(NO3)2 = Co(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Co(NO3)2 = 3 Co(OH)2 + 2 Al(NO3)3
Ag2SO4 + KI = AgI + K2SO4 =>
Ag2SO4 + 2 KI = 2 AgI + K2SO4
Cu2 + SO4 + NaOH = Cu(OH)2 + NaSO4(s) =>
Cu2 + 4 SO4 + 4 NaOH = 2 Cu(OH)2 + 4 NaSO4(s)
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
NiSO4 + C2H8N2 = [Ni(C2H8N2)2]SO4 =>
NiSO4 + 2 C2H8N2 = [Ni(C2H8N2)2]SO4
C4H8O4 = CO2 + CH4 =>
C4H8O4 = 2 CO2 + 2 CH4
CH4 + Na = CH3Na + H2 =>
2 CH4 + 2 Na = 2 CH3Na + H2
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CH4 + H2SO4 = CH3SO3H + H2O =>
CH4 + H2SO4 = CH3SO3H + H2O
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
BaO + Al(s) = Ba(Al) + O =>
BaO + Al(s) = Ba(Al) + O
MnSO4 + KBrO3 + KOH = MnO2 + KBr + K2SO4 + H2O =>
3 MnSO4 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 3 K2SO4 + 3 H2O
Li + CuF2 = CuLi2 + F2 =>
2 Li + CuF2 = CuLi2 + F2
H2O2 + I = H2O + OI =>
H2O2 + I = H2O + OI
Mg + Ag2SO4 = Mg(SO4) + Ag =>
Mg + Ag2SO4 = Mg(SO4) + 2 Ag
HOOH = H2O + O2 =>
2 HOOH = 2 H2O + O2
SO2 + NaCl + H2O = NaHSO3 + HCl =>
SO2 + NaCl + H2O = NaHSO3 + HCl
Al(ClO2)3 = Al + Cl + O2 =>
Al(ClO2)3 = Al + 3 Cl + 3 O2
H3C6H5O7 + Na2CO3 = H2O + Na3C6H5O7 + CO2 =>
2 H3C6H5O7 + 3 Na2CO3 = 3 H2O + 2 Na3C6H5O7 + 3 CO2
CaBr + KCO3{-}2 = CaCO3{-}2 + KBr =>
CaBr + KCO3{-}2 = CaCO3{-}2 + KBr
H + O + Cl = HOCl =>
H + O + Cl = HOCl
CH = C2 + H2 =>
2 CH = C2 + H2
Ni + OH = Ni(OH)2 =>
Ni + 2 OH = Ni(OH)2
CaBr2(aq) + Cl2(g) = CaCl2 + Br =>
CaBr2(aq) + Cl2(g) = CaCl2 + 2 Br
CO3{2-} + H2O = CO2 + OH{-} =>
CO3{2-} + H2O = CO2 + 2 OH{-}
SO4 + SrO = SrSO4 + O =>
SO4 + SrO = SrSO4 + O
MgS + H3PO4 = Mg3(PO4)2 + H2S =>
3 MgS + 2 H3PO4 = Mg3(PO4)2 + 3 H2S
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Ca + Zn = CaZn =>
Ca + Zn = CaZn
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