| 前日に均衡した方程式 |
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
C8H8 + NaNO3 = Na2O + N2 + CO2 + H2O =>
C8H8 + 8 NaNO3 = 4 Na2O + 4 N2 + 8 CO2 + 4 H2O
H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3
Au + O3 = Au2O3 =>
2 Au + O3 = Au2O3
K2Cr2O7 + CH2CH3OH + H2(SO4)1 = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
K2Cr2O7 + 3 CH2CH3OH + 4 H2(SO4)1 = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 7 H2O
H{+} + O2 = O2H{+} =>
H{+} + O2 = O2H{+}
Na4P + CaCl = Ca4P2 + Na2Cl =>
2 Na4P + 4 CaCl = Ca4P2 + 4 Na2Cl
NH5CO2 + H2O = NH4OH + CH2O2 =>
NH5CO2 + H2O = NH4OH + CH2O2
LiBr + CuS = LiS + BrCu =>
LiBr + CuS = LiS + BrCu
Br{-} = Br2 + {-} =>
2 Br{-} = Br2 + 2e
CoSO4 + HCl = CoCl2 + H2O + SO3 =>
CoSO4 + 2 HCl = CoCl2 + H2O + SO3
CrCl2 + BaOH = Cr(OH)2 + BaCl =>
CrCl2 + 2 BaOH = Cr(OH)2 + 2 BaCl
CuO + H(SO4) = Cu + SO4 + H2O =>
CuO + 2 H(SO4) = Cu + 2 SO4 + H2O
KCr2O7 + Fe2{+} = Cr3{+} + Fe3{+} + O2 + K =>
6 KCr2O7 + 12 Fe2{+} = 4 Cr3{+} + 8 Fe3{+} + 21 O2 + 6 K
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2 =>
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2
FeCO3 + H2O = Fe3O4 + H2CO3 + H{+} + e =>
3 FeCO3 + 4 H2O = Fe3O4 + 3 H2CO3 + 2 H{+} + 2e
CrBr3 + KOH + Cl2 = K2CrO4 + KBrO4 + KCl + H2O =>
2 CrBr3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KBrO4 + 54 KCl + 32 H2O
Zn + K2CrO4 + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
3 Zn + 2 K2CrO4 + 8 KOH + 8 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ba(NO3)2 + KI = BaI2 + K(NO3) =>
Ba(NO3)2 + 2 KI = BaI2 + 2 K(NO3)
Mo3 + O2 = Mo3O2 =>
Mo3 + O2 = Mo3O2
Mg(s) + SnNO3(aq) = MgNO3(aq) + Sn(s) =>
Mg(s) + SnNO3(aq) = MgNO3(aq) + Sn(s)
NaHSO3 + SO3H = H2O + Na2SO4 + SO2 =>
2 NaHSO3 + 2 SO3H = 2 H2O + Na2SO4 + 3 SO2
C5H10O + C3H4N2O + H2O = C9H17NO3 + (CH2)4NH =>
7 C5H10O + 3 C3H4N2O + 2 H2O = 4 C9H17NO3 + 2(CH2)4NH
(NH4) + Pb = H2 + Pb3N2 =>
2(NH4) + 3 Pb = 4 H2 + Pb3N2
Na2CO3 + Cr(NO3)3 = Na2(NO3)3 + CrCO3 =>
Na2CO3 + Cr(NO3)3 = Na2(NO3)3 + CrCO3
Al(s) + CuCl2(aw) = AlCl3(aw) + Cu(s) =>
2 Al(s) + 3 CuCl2(aw) = 2 AlCl3(aw) + 3 Cu(s)
U3O8 + H{+} = UO2{2+} + H2O + e =>
U3O8 + 4 H{+} = 3 UO2{2+} + 2 H2O + 2e
F2 + CaBr = FBr + Ca =>
F2 + 2 CaBr = 2 FBr + 2 Ca
AgCH3CO2 + NH4I = NH4CH3CO2 + AgI =>
AgCH3CO2 + NH4I = NH4CH3CO2 + AgI
C2H6O2 + O2 = C2H4O2*H2O =>
2 C2H6O2 + O2 = 2 C2H4O2*H2O
KNO3 + NH3*H2O = NH4NO3 + KOH =>
KNO3 + NH3*H2O = NH4NO3 + KOH
LiOH(aq) + HI(aq) = LiI(s) + H2O(l) =>
LiOH(aq) + HI(aq) = LiI(s) + H2O(l)
K2S2O3 + Cl2 + H2O = HSO4 + HCl + KCl =>
K2S2O3 + 5 Cl2 + 5 H2O = 2 HSO4 + 8 HCl + 2 KCl
Ba{+2} + CO3{-2} = BaCO3 =>
Ba{+2} + CO3{-2} = BaCO3
C2H54O + O2 = CO2 + H2O =>
C2H54O + 15 O2 = 2 CO2 + 27 H2O
AsO2{-} + BrO3{-} + H2O = AsO4{-3} + Br{-} + H{+} =>
3 AsO2{-} + BrO3{-} + 3 H2O = 3 AsO4{-3} + Br{-} + 6 H{+}
Ca(NO2)2 + NaOH = Ca(OH)2 + Na(NO2) =>
Ca(NO2)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO2)
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Cl + OH{-} = Cl{-} + ClO4{-} + H2O =>
8 Cl + 8 OH{-} = 7 Cl{-} + ClO4{-} + 4 H2O
Na3P + HNO3 = Na3PO4 + HNO2 =>
Na3P + 4 HNO3 = Na3PO4 + 4 HNO2
Mn + H3PO4 = Mn3(PO4)4 + H2 =>
3 Mn + 4 H3PO4 = Mn3(PO4)4 + 6 H2
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
I + Cl = I2Cl6 =>
2 I + 6 Cl = I2Cl6
C8H5N3O4 + NH4OH = C8H4N3O4 + NH4 + H2O =>
C8H5N3O4 + NH4OH = C8H4N3O4 + NH4 + H2O
Cr + O3 = Cr2O3 =>
2 Cr + O3 = Cr2O3
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