| 前日に均衡した方程式 |
NO3{-} + 2e + 2 H{+} = NO2{-} + H2O
Al(s) + ZnO(s) = Al2O3(s) + Zn(l) =>
2 Al(s) + 3 ZnO(s) = Al2O3(s) + 3 Zn(l)
ZnF2 + CuSO4 = ZnSO4 + CuF2 =>
ZnF2 + CuSO4 = ZnSO4 + CuF2
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
MnCl2(aq) + Na2SO3(aq) = MnSO3 + NaCl =>
MnCl2(aq) + Na2SO3(aq) = MnSO3 + 2 NaCl
VO(NO3)2 + NH4OH = VO(OH)2 + NH4NO3 =>
VO(NO3)2 + 2 NH4OH = VO(OH)2 + 2 NH4NO3
Au + FeCl3 = AuCl2 + Fe =>
3 Au + 2 FeCl3 = 3 AuCl2 + 2 Fe
LiHCO3 + NaOH = Na2CO3 + LiOH + H2O =>
LiHCO3 + 2 NaOH = Na2CO3 + LiOH + H2O
AlO2 + NaOH = H2O + Na2AlO3 =>
AlO2 + 2 NaOH = H2O + Na2AlO3
CO + CaO = CaC2 + O2 =>
4 CO + 2 CaO = 2 CaC2 + 3 O2
MgO + SO4 = MgSO4 + O2 =>
2 MgO + 2 SO4 = 2 MgSO4 + O2
KCl2 + AgNO3 = K(NO3)2 + AgCl =>
KCl2 + 2 AgNO3 = K(NO3)2 + 2 AgCl
Zn + Cu(CN)2 = Zn(CN)2 + Cu =>
Zn + Cu(CN)2 = Zn(CN)2 + Cu
AlCl3 + Na2O = Al2O3 + NaCl =>
2 AlCl3 + 3 Na2O = Al2O3 + 6 NaCl
C6H6O2 = C7H6O2 + CH4O + H2O =>
6 C6H6O2 = 5 C7H6O2 + CH4O + H2O
C2H6O12Zn5 + C3H6O3 = C6H10O6Zn + H2O + CO2 =>
C2H6O12Zn5 + 10 C3H6O3 = 5 C6H10O6Zn + 8 H2O + 2 CO2
K2CrO4 + H2SO4 = H2O + K2SO4 + K2Cr2O7 =>
2 K2CrO4 + H2SO4 = H2O + K2SO4 + K2Cr2O7
AlO2 + NaOH = H2O + Na2AlO3 =>
AlO2 + 2 NaOH = H2O + Na2AlO3
C4H9OH + HNO2 = C4H9ONO + H2O =>
C4H9OH + HNO2 = C4H9ONO + H2O
K2MnO4 + C2H4 + H2O = KOH + C2H4(OH)2 + Mn02 =>
2 K2MnO4 + 6 C2H4 + 8 H2O = 4 KOH + 6 C2H4(OH)2 + Mn02
FeCl3 + KSCN = Fe(CNS)3 + KCl =>
FeCl3 + 3 KSCN = Fe(CNS)3 + 3 KCl
NH3BH3 + CH3OH = H2 + NH4B(OCH3)4 =>
NH3BH3 + 4 CH3OH = 3 H2 + NH4B(OCH3)4
Eu3P2O8 + Fe3P2O8 = EuPO4 + Fe =>
2 Eu3P2O8 + Fe3P2O8 = 6 EuPO4 + 3 Fe
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CaCO3 + C6H12O6 = CaC6H10O6 + CO2 + H2O =>
CaCO3 + C6H12O6 = CaC6H10O6 + CO2 + H2O
NaO + H2 = Na + H2O =>
NaO + H2 = Na + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C4H9Br + Na = C4H9 + NaBr =>
C4H9Br + Na = C4H9 + NaBr
MnCl2(aq) + Na2SO3(aq) = MnSO3 + NaCl =>
MnCl2(aq) + Na2SO3(aq) = MnSO3 + 2 NaCl
Cl4(g) + CH4(g) = HCl(g) + CCl4(l) =>
2 Cl4(g) + CH4(g) = 4 HCl(g) + CCl4(l)
NO2(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
Cr0 = Cr =>
Cr0 = Cr
KMnO4 + C3H5(OH)3 = K2CO2 + CO2 + H2O + Mn2O3 =>
14 KMnO4 + 5 C3H5(OH)3 = 7 K2CO2 + 8 CO2 + 20 H2O + 7 Mn2O3
MgO + SO4 = MgO4 + SO =>
MgO + SO4 = MgO4 + SO
C4H9OH + HNO2 = C4H9ONO + H2O =>
C4H9OH + HNO2 = C4H9ONO + H2O
N + Ca + O = Ca(NO2)2 =>
2 N + Ca + 4 O = Ca(NO2)2
CH3CH2(OH)CH2CH2 + KMnO4 + H2SO4 = CH3CH2CH2COH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2(OH)CH2CH2 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COH + 2 MnSO4 + 8 H2O + K2SO4
SO4Cu + Zn = SO4Zn + Cu =>
SO4Cu + Zn = SO4Zn + Cu
CH3OH + MnO4{-} = HCOO{-} + MnO2 + OH{-} + H2O =>
3 CH3OH + 4 MnO4{-} = 3 HCOO{-} + 4 MnO2 + OH{-} + 4 H2O
KHSO3 + FeCl3 = FeHSO3 + KCl3 =>
KHSO3 + FeCl3 = FeHSO3 + KCl3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
AlO2 + NaOH = H2O + Na2AlO3 =>
AlO2 + 2 NaOH = H2O + Na2AlO3
NaCl(aq) + Br2(l) = Br2Cl(aq) + Na(s) =>
NaCl(aq) + Br2(l) = Br2Cl(aq) + Na(s)
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
W + Mn + Te = W75Mn25Te2100 =>
75 W + 25 Mn + 2100 Te = W75Mn25Te2100
CH3CH2OH + K2Cr2O7 + HCl = CH3COOH + CrCl3 + KCl + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 4 KCl + 11 H2O
C4H9Br + Na = C4H9 + NaBr =>
C4H9Br + Na = C4H9 + NaBr
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Cu + HNO3(dil) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 4 H2O + 2 NO
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