| 前日に均衡した方程式 |
Mn + 2 H2O = MnO2 + 4 H{+} + 4e
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C6H5CH3NO2 + Fe + HCl = C6H5CH3NH3Cl + FeCl2 + H2O =>
C6H5CH3NO2 + 3 Fe + 7 HCl = C6H5CH3NH3Cl + 3 FeCl2 + 2 H2O
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
NH4(NO3) + NaOH = NaNO2 + NH3 + H2O =>
3 NH4(NO3) + 4 NaOH = 4 NaNO2 + 2 NH3 + 5 H2O
Na2SnO3 + HCl = SnO2 + NaCl + H2O =>
Na2SnO3 + 2 HCl = SnO2 + 2 NaCl + H2O
K2CrO4 + H2SO4 + NaOH = K2SO4 + Na2CrO4 + H2O =>
K2CrO4 + H2SO4 + 2 NaOH = K2SO4 + Na2CrO4 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
HOCl + H2O = H3O + OCl =>
HOCl + H2O = H3O + OCl
C2H4 + Cl2 = C2Cl4 + HCl =>
C2H4 + 4 Cl2 = C2Cl4 + 4 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
S = S6 =>
6 S = S6
CrOOH + HCl = CrOCl + H2O =>
CrOOH + HCl = CrOCl + H2O
C6H12O + HNO3 = C4H6O4 + NO + H2O =>
6 C6H12O + 26 HNO3 = 9 C4H6O4 + 26 NO + 22 H2O
OH{-} + H2O2 + Cr(OH)4{-} = CrO4{-2} + H2O =>
2 OH{-} + 3 H2O2 + 2 Cr(OH)4{-} = 2 CrO4{-2} + 8 H2O
HNCO = C3N3(NH2)3(l) + CO2 =>
6 HNCO = C3N3(NH2)3(l) + 3 CO2
C5H11OH + KMnO4 + H2O = C5H12 + MnO4 + KOH =>
C5H11OH + 2 KMnO4 + H2O = C5H12 + 2 MnO4 + 2 KOH
MnCO3 + KClO3 = MnO2 + CO2 + KCl =>
3 MnCO3 + KClO3 = 3 MnO2 + 3 CO2 + KCl
CrOH3 + HNO3 = CrNO2 + H2O =>
CrOH3 + HNO3 = CrNO2 + 2 H2O
CHCl3 + O2 + H2O = CO2 + HCl =>
2 CHCl3 + O2 + 2 H2O = 2 CO2 + 6 HCl
Fe{2+} + H{+} + Cr2O7{-2} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + 14 H{+} + Cr2O7{-2} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
Fe2(SO4)3 + HfBr4 = FeBr3 + Hf(SO4)2 =>
2 Fe2(SO4)3 + 3 HfBr4 = 4 FeBr3 + 3 Hf(SO4)2
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
FeCl3 + KSCN = FeCN + KSCl3 =>
FeCl3 + KSCN = FeCN + KSCl3
Na2CO3*H2O + HCl = CO2 + H2O + NaCl =>
Na2CO3*H2O + 2 HCl = CO2 + 2 H2O + 2 NaCl
CrCl3 + NaOH + CaOCl2 = NaCl + CaCl2 + Na2CrO4 + H2O =>
2 CrCl3 + 10 NaOH + 3 CaOCl2 = 6 NaCl + 3 CaCl2 + 2 Na2CrO4 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaBrO3 + NH3 = NaBr + NO + H2O =>
5 NaBrO3 + 6 NH3 = 5 NaBr + 6 NO + 9 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu2SO4 + LiCl = Li2SO4 + CuCl =>
Cu2SO4 + 2 LiCl = Li2SO4 + 2 CuCl
FeCl3 + Zn = Fe + ZnCl2 =>
2 FeCl3 + 3 Zn = 2 Fe + 3 ZnCl2
FCH2COOH + O2 = CO + H2O + HF =>
2 FCH2COOH + O2 = 4 CO + 2 H2O + 2 HF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
KMnO4 + NaHSO3 + KOH = K2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 KOH = 2 K2MnO4 + NaHSO4 + H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Mg + H3Po4 = Mg(H2Po4)2 + H2 =>
Mg + 2 H3Po4 = Mg(H2Po4)2 + H2
HNO2 + KCl + H2SO4 = Cl2 + N2 + K2SO4 + H2O =>
2 HNO2 + 6 KCl + 3 H2SO4 = 3 Cl2 + N2 + 3 K2SO4 + 4 H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
AlO3 + HCl = AlCl + HO3 =>
AlO3 + HCl = AlCl + HO3
MgCl2 + Sn = SnCl2 + Mg =>
MgCl2 + Sn = SnCl2 + Mg
H2OK2O = KOH =>
H2OK2O = 2 KOH
Cr3{+} + Cl2 + OH{-} = CrO4{-} + Cl{-} + H2O =>
Cr3{+} + 10 Cl2 + 24 OH{-} = 3 CrO4{-} + 20 Cl{-} + 12 H2O
Zn + Fe2(SO4)3 = Zn3(SO4)2 + Fe =>
9 Zn + 2 Fe2(SO4)3 = 3 Zn3(SO4)2 + 4 Fe
C6H4(C2H5)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
20 C6H4(C2H5)2 + 66 KMnO4 + 99 H2SO4 = 25 C6H4(COOH)2 + 66 MnSO4 + 33 K2SO4 + 164 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na + SnCl = Sn + NaCl =>
Na + SnCl = Sn + NaCl
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