| 前日に均衡した方程式 |
Fe33O4 + 4 H2 = 33 Fe + 4 H2O
CH3CH2COOH + K2CO3 = CO2 + H2O + CH3CH2COOK =>
2 CH3CH2COOH + K2CO3 = CO2 + H2O + 2 CH3CH2COOK
KNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4) + KNO3 + K2SO4 + H2O =>
5 KNO2 + K2Cr2O7 + 2 H2SO4 = Cr2(SO4) + 5 KNO3 + K2SO4 + 2 H2O
K4Ni(CN)6 + KMnO4 + H2SO4 = K3Ni(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Ni(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Ni(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
K2CO3 + (NH4)2SO4 = (NH4)2CO3 + K2SO4 =>
K2CO3 + (NH4)2SO4 = (NH4)2CO3 + K2SO4
KOH(aq) + H3PO4 = K3PO4(aq) + H2O =>
3 KOH(aq) + H3PO4 = K3PO4(aq) + 3 H2O
MgCl2(ag) + Na(s) = NaCl(ag) + Mg(s) =>
MgCl2(ag) + 2 Na(s) = 2 NaCl(ag) + Mg(s)
H2O2 + C2Cl4 = CO2 + Cl + H2O =>
4 H2O2 + C2Cl4 = 2 CO2 + 4 Cl + 4 H2O
CO2 + H2O = C2H2 + O5 =>
2 CO2 + H2O = C2H2 + O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
Na2CO3 + HCl(aq) = CO2 + H2O + NaCl(aq) =>
Na2CO3 + 2 HCl(aq) = CO2 + H2O + 2 NaCl(aq)
Fe + CuNO3 = FeNO3 + Cu =>
Fe + CuNO3 = FeNO3 + Cu
CuSO4(s) = Cu(aq) + SO4(aq) =>
CuSO4(s) = Cu(aq) + SO4(aq)
FeO4{2-} + H2O + H{+} = [Fe(H2O)6]{3+} + O2 =>
4 FeO4{2-} + 14 H2O + 20 H{+} = 4[Fe(H2O)6]{3+} + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cr2O3 + H2 = Cr + HO =>
2 Cr2O3 + 3 H2 = 4 Cr + 6 HO
Na2SO3 + J2 + H2O = Na2SO4 + HJ =>
Na2SO3 + J2 + H2O = Na2SO4 + 2 HJ
NaOH + KHC8H4O4 = C8H5O4Na + KOH =>
NaOH + KHC8H4O4 = C8H5O4Na + KOH
Si + KOH + HOH = K2SiO3 + H2 =>
Si + 2 KOH + HOH = K2SiO3 + 2 H2
NO + O = NO2 =>
NO + O = NO2
C14H6O2(OH)2 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H6O2(OH)2 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
Ag(s) + Br2(g) = AgBr(s) =>
2 Ag(s) + Br2(g) = 2 AgBr(s)
HI + K2S = KI + H2 + S =>
2 HI + K2S = 2 KI + H2 + S
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
CaOH + H2SO3 = CaSO3 + H3O =>
CaOH + H2SO3 = CaSO3 + H3O
Cr2O7{2-} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
Ca(HCO3)2 = Ca2 + (HCO3) =>
2 Ca(HCO3)2 = Ca2 + 4(HCO3)
CaH2 + water = calciumhydroxide + hydrogen =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
S8 + HNO3 = NO + SO4 + H2O =>
3 S8 + 64 HNO3 = 64 NO + 24 SO4 + 32 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgNO3 + HCl = HNO3 + MgCl =>
MgNO3 + HCl = HNO3 + MgCl
CH3OH + O2 = CO2 + H02 =>
2 CH3OH + O2 = 2 CO2 + 4 H02
H + O = H2O =>
2 H + O = H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Na2SO3 + HCl = SO2(g) + H2O(l) + NaCl =>
Na2SO3 + 2 HCl = SO2(g) + H2O(l) + 2 NaCl
MgCO3 + Cs = Cs2CO3 + Mg =>
MgCO3 + 2 Cs = Cs2CO3 + Mg
Sr3N2 + Ti = Sr + TiN =>
Sr3N2 + 2 Ti = 3 Sr + 2 TiN
NaOH + Cl2O5 = NaClO3 + H2O =>
2 NaOH + Cl2O5 = 2 NaClO3 + H2O
KI + MgSO4 = K2(SO4) + MgI2 =>
2 KI + MgSO4 = K2(SO4) + MgI2
NH3 + Zn(NO3)2 = HNO3 + Zn3N2 =>
2 NH3 + 3 Zn(NO3)2 = 6 HNO3 + Zn3N2
Li2S + CoSO4 = Li2Co + S(SO4) =>
Li2S + CoSO4 = Li2Co + S(SO4)
Rb(s) + H2O = RbOH + H2 =>
2 Rb(s) + 2 H2O = 2 RbOH + H2
C16H20O10 = C + H2O =>
C16H20O10 = 16 C + 10 H2O
NH4NO2(g) = N2(g) + H2O(g) =>
NH4NO2(g) = N2(g) + 2 H2O(g)
ClCH2 + COOH + NH3 = CH2NH2COOH + NH4Cl =>
ClCH2 + COOH + 2 NH3 = CH2NH2COOH + NH4Cl
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O + CO2(g)
Al + NaOH + Fe2(SO4)3 = FeSO4 + Na3AlO3 + H2SO4 =>
2 Al + 6 NaOH + 3 Fe2(SO4)3 = 6 FeSO4 + 2 Na3AlO3 + 3 H2SO4
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