| 前日に均衡した方程式 |
3 KHCO3 + C6H8O7 = 3 CO2 + 3 H2O + K3C6H5O7
BrO{-} + H2O = Br{-} + OH =>
BrO{-} + H2O = Br{-} + 2 OH
Zn(s) + NaOH(aq) + H2O(l) = Na2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Zn(OH)4(aq) + H2(g)
S(s) + O(g) = SO =>
S(s) + O(g) = SO
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s) =>
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s)
I2 + MnO4{-} + H2O = IO3{-} + MnO2 + OH{-} =>
3 I2 + 10 MnO4{-} + 2 H2O = 6 IO3{-} + 10 MnO2 + 4 OH{-}
C8H6 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C8H6 + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
KOH + Mn + H2O = KMnO4 + H2 =>
2 KOH + 2 Mn + 6 H2O = 2 KMnO4 + 7 H2
Cr2O7{-2} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{3+} + 7 H2O + 3 Cu{2+}
K3PO4 + Ba = Ba3(PO4)2 + K =>
2 K3PO4 + 3 Ba = Ba3(PO4)2 + 6 K
Sodium + hydrogen = NaH =>
2 Na + H2 = 2 NaH
Na(OH) + Cd(NO3)2 = NaNO3 + Cd(OH)2 =>
2 Na(OH) + Cd(NO3)2 = 2 NaNO3 + Cd(OH)2
Zn(NO3)2 + NH2CONH2 = ZnO + N2 + H2 + CO2 =>
Zn(NO3)2 + 5 NH2CONH2 = ZnO + 6 N2 + 10 H2 + 5 CO2
Zr + HF + HNO3 = H2[ZrF6] + NO + H2O =>
3 Zr + 18 HF + 4 HNO3 = 3 H2[ZrF6] + 4 NO + 8 H2O
Fe2O3 + C4H10 = Fe + CO2 + H2O =>
13 Fe2O3 + 3 C4H10 = 26 Fe + 12 CO2 + 15 H2O
Ca + Fe3{+} = Ca3{+} + Fe =>
3 Ca + Fe3{+} = Ca3{+} + 3 Fe
Cu(s) + AgC2H3O2 = Cu(C2H3O2)2 + Ag =>
Cu(s) + 2 AgC2H3O2 = Cu(C2H3O2)2 + 2 Ag
HCO3{-} = CO3{2-} + H{+} =>
HCO3{-} = CO3{2-} + H{+}
Mg + CoCl2 = MgCl2 + Co =>
Mg + CoCl2 = MgCl2 + Co
Mg3Si4O10(OH)2 = MgO + SiO2 + H2O =>
Mg3Si4O10(OH)2 = 3 MgO + 4 SiO2 + H2O
C7H14 + Br2 = C7H14Br2 =>
C7H14 + Br2 = C7H14Br2
Be3N2 + H2O(l) = Be(OH)2 + NH3(g) =>
Be3N2 + 6 H2O(l) = 3 Be(OH)2 + 2 NH3(g)
NH2 + NO2 = N2O + H2O =>
NH2 + NO2 = N2O + H2O
TiO2 + Na2CO3 = Na2TiO3 + CO2 =>
TiO2 + Na2CO3 = Na2TiO3 + CO2
Cr(OH)3 + MnO4 = CrO4 + MnO2 + OH =>
Cr(OH)3 + 2 MnO4 = CrO4 + 2 MnO2 + 3 OH
C4H10 + C2H4 = C10H22 =>
C4H10 + 3 C2H4 = C10H22
Cl2 + NaOH = HClO + NaCl =>
Cl2 + NaOH = HClO + NaCl
NH2OH + I2 + KOH = N2O + KI + H2O =>
2 NH2OH + 2 I2 + 4 KOH = N2O + 4 KI + 5 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
Au + MgSO4 = AuMgSO4 =>
Au + MgSO4 = AuMgSO4
Na2SO3(aq) + S8 = Na2S2O3(aq) =>
8 Na2SO3(aq) + S8 = 8 Na2S2O3(aq)
FeO + NaOH + H2O = Na2[Fe(OH)4] =>
FeO + 2 NaOH + H2O = Na2[Fe(OH)4]
As2O3 + BrO3{-} + H2O = H2AsO4{-} + Br{-} + H{+} =>
3 As2O3 + 2 BrO3{-} + 9 H2O = 6 H2AsO4{-} + 2 Br{-} + 6 H{+}
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
C2H3Cl + HCl = C2H4 + Cl2 =>
C2H3Cl + HCl = C2H4 + Cl2
Al(g) + O2(g) = Al2O3(s) =>
4 Al(g) + 3 O2(g) = 2 Al2O3(s)
CI2 + LiI = LiCI + I2 =>
CI2 + LiI = LiCI + I2
CH4N2O + C2H6O + C6H12O6 = C6H12N2O3 + H2O =>
2 CH4N2O + 2 C2H6O + C6H12O6 = 2 C6H12N2O3 + 4 H2O
BaCl2*2H2O + FeSO4 = BaSO4 + FeCl2 + H2O =>
BaCl2*2H2O + FeSO4 = BaSO4 + FeCl2 + 2 H2O
CH3CH2CH2OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
2 CH3CH2CH2OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 3 H2O
HBr + Ba = HBa + Br =>
HBr + Ba = HBa + Br
Al(CH3COO)3 + LiOH = Al(OH)3 + LiCH3COO =>
Al(CH3COO)3 + 3 LiOH = Al(OH)3 + 3 LiCH3COO
Co(NO3)2 + (NH4)2SO4 = CoSO4 + (NH4)NO3 =>
Co(NO3)2 + (NH4)2SO4 = CoSO4 + 2(NH4)NO3
Cr2O7{-2} + H2O = CrO4{-2} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{-2} + 2 H{+}
MnCl2 + NaOH + F2 = NaMnO4 + NaClO4 + NaF + H2O =>
2 MnCl2 + 48 NaOH + 21 F2 = 2 NaMnO4 + 4 NaClO4 + 42 NaF + 24 H2O
RbF + Cu2(SO4)2 = Rb2SO4 + CuF2 =>
4 RbF + Cu2(SO4)2 = 2 Rb2SO4 + 2 CuF2
K2S + BaCl2 = K2Cl2 + BaS =>
K2S + BaCl2 = K2Cl2 + BaS
CaH2 + H2O(l) = Ca(OH)2 + H2(g) =>
CaH2 + 2 H2O(l) = Ca(OH)2 + 2 H2(g)
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