| 前日に均衡した方程式 |
2 H2 + O2 = 2 H2O
Na2S2O3 + H2O + Cl2 = Na2SO4 + HCl + H2SO4 =>
Na2S2O3 + 5 H2O + 4 Cl2 = Na2SO4 + 8 HCl + H2SO4
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
NH3 + Ca(NO3)2 = Ca(NH3)6(NO3)2 =>
6 NH3 + Ca(NO3)2 = Ca(NH3)6(NO3)2
Ca + H4SiO4 = CaSiO4 + H2 =>
Ca + H4SiO4 = CaSiO4 + 2 H2
MgSO4 + NaCO3 = MgCO3 + NaSO4 =>
MgSO4 + NaCO3 = MgCO3 + NaSO4
Cu(OH)2 + NaOH + H2O = Na2(Cu(OH)4(H2O)2) =>
Cu(OH)2 + 2 NaOH + 2 H2O = Na2(Cu(OH)4(H2O)2)
Zi + N = Zi3N4 =>
3 Zi + 4 N = Zi3N4
NH4OH + CH3COOH = CH3COONH4 + HOH =>
NH4OH + CH3COOH = CH3COONH4 + HOH
H2SO3 + MnO4{-} + H{+} = Mn{2+} + HSO4{-} + H2O =>
5 H2SO3 + 2 MnO4{-} + H{+} = 2 Mn{2+} + 5 HSO4{-} + 3 H2O
C13H10ClNO + C2H2Cl2O = C13H9Cl + CO2 + HCl + N2 =>
24 C13H10ClNO + 34 C2H2Cl2O = 27 C13H9Cl + 29 CO2 + 65 HCl + 12 N2
C6H12O6 + NH3 = C6H16N2 + CO2 + H2O =>
17 C6H12O6 + 24 NH3 = 12 C6H16N2 + 30 CO2 + 42 H2O
H2SO4 + KMnO4 + KI = MnSO4 + K2SO4 + H2O + I =>
4 H2SO4 + KMnO4 + 5 KI = MnSO4 + 3 K2SO4 + 4 H2O + 5 I
CrF3 + Na = NaF + Cr =>
CrF3 + 3 Na = 3 NaF + Cr
FeS + O2 + H{+} = Fe{3+} + SO4{2-} + H2O =>
4 FeS + 9 O2 + 4 H{+} = 4 Fe{3+} + 4 SO4{2-} + 2 H2O
CH3OH + H2O = CH3O{-} + H3O{+} =>
CH3OH + H2O = CH3O{-} + H3O{+}
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KBr + Cu(NO3)2 = CuBr2 + KNO3 =>
2 KBr + Cu(NO3)2 = CuBr2 + 2 KNO3
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Kl + Pb(No3)2 = Kl(No3)2 + Pb =>
Kl + Pb(No3)2 = Kl(No3)2 + Pb
Co{2+} + HCl = CoHCl{2+} =>
Co{2+} + HCl = CoHCl{2+}
SiO3{-2} + H2SO4 = SiO2 + H2O + SO4{-2} =>
SiO3{-2} + H2SO4 = SiO2 + H2O + SO4{-2}
TiCl4 + NaOH = NaCl + Ti(OH)4 =>
TiCl4 + 4 NaOH = 4 NaCl + Ti(OH)4
Fe(No3)3 + Ba(OH)2 = Fe(OH)3 + Ba(No3)2 =>
2 Fe(No3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(No3)2
Cr2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Cr2(OH)2 =>
Cr2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Cr2(OH)2
HfO2 + C + Cl2 = HfCl4 + CO2 =>
HfO2 + C + 2 Cl2 = HfCl4 + CO2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Co(s) + AgNo3(aq) = Co(No3)2(aq) + Ag(s) =>
Co(s) + 2 AgNo3(aq) = Co(No3)2(aq) + 2 Ag(s)
C3H8O3 + HCl = C3H7O2Cl + H2O =>
C3H8O3 + HCl = C3H7O2Cl + H2O
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H4(OH)COOH + O2 = CO2 + H2O =>
C6H4(OH)COOH + 7 O2 = 7 CO2 + 3 H2O
Al{3+} + CO3{-2} + H2O = Al(OH)3 + HCO3{-} =>
Al{3+} + 3 CO3{-2} + 3 H2O = Al(OH)3 + 3 HCO3{-}
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CuSO2 + O2 = CuO2 + SO2 =>
CuSO2 + O2 = CuO2 + SO2
Cd(OH)2 + HCl = CdOHCl + H2O =>
Cd(OH)2 + HCl = CdOHCl + H2O
HAsO3 + Na(OH) = Na(AsO3) + H2O =>
HAsO3 + Na(OH) = Na(AsO3) + H2O
KI(aq) + F2(g) = I2(s) + KF(aq) =>
2 KI(aq) + F2(g) = I2(s) + 2 KF(aq)
H3Po4(aq) + KOH(aq) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(aq) = 3 H2O(l) + K3Po4(aq)
CrO + SO3 = CrSO4 =>
CrO + SO3 = CrSO4
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C6H12O6 + O2 = CO2 + H12O =>
2 C6H12O6 + 7 O2 = 12 CO2 + 2 H12O
KOH + BaF2 = KF + Ba(OH)2 =>
2 KOH + BaF2 = 2 KF + Ba(OH)2
Cu(NH3)4(ClO4)2 + (CH2)6N4 = Cu + Cl2 + CO2 + H2O + N2 =>
9 Cu(NH3)4(ClO4)2 + (CH2)6N4 = 9 Cu + 9 Cl2 + 6 CO2 + 60 H2O + 20 N2
Na2CrO4 + Pb(ClO4)2 = Na(ClO4) + PbCrO4 =>
Na2CrO4 + Pb(ClO4)2 = 2 Na(ClO4) + PbCrO4
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
FeCl{3} + Mg(OH){2} = Fe(OH){3} + MgCl{2} =>
FeCl{3} + Mg(OH){2} = Fe(OH){3} + MgCl{2}
Cr(NO3)3 + Al = Al(NO3)3 + Cr =>
Cr(NO3)3 + Al = Al(NO3)3 + Cr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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