| 前日に均衡した方程式 |
2 KMnO4 + 3 H2SO4 + 5 H2 = 2 MnSO4 + K2SO4 + 8 H2O
SO4{2-} + H2O = H2SO4 + OH{-} =>
SO4{2-} + 2 H2O = H2SO4 + 2 OH{-}
HCOOH + Na2SO3 = HCOONa + H2SO3 =>
2 HCOOH + Na2SO3 = 2 HCOONa + H2SO3
Al2O3 + NaOH + H2O = Na[Al(OH)4*2H2O] =>
Al2O3 + 2 NaOH + 7 H2O = 2 Na[Al(OH)4*2H2O]
KOH(aq) + Cu(NO3)3(aq) = CuOH(s) + K(NO3)3(aq) =>
KOH(aq) + Cu(NO3)3(aq) = CuOH(s) + K(NO3)3(aq)
Ni(s) + AgCl(aq) = NiCl2 + Ag =>
Ni(s) + 2 AgCl(aq) = NiCl2 + 2 Ag
AgNO3 + NaOH = Ag2O + NO3 + Na + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NO3 + 2 Na + H2O
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Na2S2O3 + CH3COOH = NaHSO3 + CH3COONa + S =>
Na2S2O3 + CH3COOH = NaHSO3 + CH3COONa + S
*Ni + Mn + In = Ni2MnIn =>
2*Ni + Mn + In = Ni2MnIn
C4H9Cl + C2H5Cl = C6H14 + Cl2 =>
C4H9Cl + C2H5Cl = C6H14 + Cl2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Na2O + Ba(OH)2 = BaO + Na2(OH)2 =>
Na2O + Ba(OH)2 = BaO + Na2(OH)2
Mn2O6 + O2 = Mn2O7 =>
2 Mn2O6 + O2 = 2 Mn2O7
K4[Fe(CN)6] + H2SO4 = HCN + Fe2[Fe(CN)6] + K2SO4 =>
3 K4[Fe(CN)6] + 6 H2SO4 = 12 HCN + Fe2[Fe(CN)6] + 6 K2SO4
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2 =>
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
5 K2Cr2O7 + C5H12O + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 26 H2O + 5 CO2
KBr + F2 = Br2 + KF(aq) =>
2 KBr + F2 = Br2 + 2 KF(aq)
C3H9O3 + Na = C3H6O3Na3 + H2 =>
2 C3H9O3 + 6 Na = 2 C3H6O3Na3 + 3 H2
AgNO3(dc) + CuCl2(ac) = AgCl(s) + Cu(NO3)2(ac) =>
2 AgNO3(dc) + CuCl2(ac) = 2 AgCl(s) + Cu(NO3)2(ac)
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
K2Cr2O7 + P = P2O5 + Cr2O3 + K2O =>
5 K2Cr2O7 + 6 P = 3 P2O5 + 5 Cr2O3 + 5 K2O
KBr + NH3 = K2 + NH3Br =>
2 KBr + 2 NH3 = K2 + 2 NH3Br
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
NaHCO3(s) + C2H4O2(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + C2H4O2(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l)
(NH4)3PO4(aq) + Na2SO4(aq) = (NH4)2SO4(aq) + Na3PO4(s) =>
2(NH4)3PO4(aq) + 3 Na2SO4(aq) = 3(NH4)2SO4(aq) + 2 Na3PO4(s)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H5 + Cl5 = HCl =>
H5 + Cl5 = 5 HCl
NO2Cl = NO2 + Cl =>
NO2Cl = NO2 + Cl
Cr2O7{-}2 + (I){-}1 + H3O{+} = (Cr){+2} + I2 + H2O =>
2 Cr2O7{-}2 + 18(I){-}1 + 28 H3O{+} = 4(Cr){+2} + 9 I2 + 42 H2O
Co(NO3) + NH4OH = Co(OH) + NH4NO3 =>
Co(NO3) + NH4OH = Co(OH) + NH4NO3
Al(s) + ZnCl2(aq) = AlCl2 + Zn =>
Al(s) + ZnCl2(aq) = AlCl2 + Zn
CrCl2 + NaOH = Na2[Cr(OH)4] + NaCl =>
CrCl2 + 4 NaOH = Na2[Cr(OH)4] + 2 NaCl
Pd + HNO3 + HCl = PdCl4{-2} + NO + H2O + H{+} =>
3 Pd + 2 HNO3 + 12 HCl = 3 PdCl4{-2} + 2 NO + 4 H2O + 6 H{+}
Pb + ZnCl2 = Pb4ZnCl2 =>
4 Pb + ZnCl2 = Pb4ZnCl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb(SO4) + KNO3 = PbNO3 + K(SO4) =>
Pb(SO4) + KNO3 = PbNO3 + K(SO4)
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
NaNO3 + K2CO3 = Na2CO3 + KNO3 =>
2 NaNO3 + K2CO3 = Na2CO3 + 2 KNO3
C22H4 + O2 = CO2 + H2O =>
C22H4 + 23 O2 = 22 CO2 + 2 H2O
KI(aq) + NaOCl(aq) = NaI(s) + KOCl(aq) =>
KI(aq) + NaOCl(aq) = NaI(s) + KOCl(aq)
Na3O + MgPO4 = MgO + Na3PO4 =>
Na3O + MgPO4 = MgO + Na3PO4
MnO4 + ZnCl2 = MnCl8 + ZnO =>
MnO4 + 4 ZnCl2 = MnCl8 + 4 ZnO
C + H = C3H* =>
3 C + H = C3H*
NaCI + AgNO3 = NaAgCINO3 =>
NaCI + AgNO3 = NaAgCINO3
Na + K3N = Na3N + K =>
3 Na + K3N = Na3N + 3 K
S[{-}2] + I2 = I[{-}] + S =>
2 S[{-}2] + I2 = 2 I[{-}] + 2 S
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