| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 PbO2 + 2 K3[Cr(OH)6] + 4 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O
COCl2 + CuNO3 = CO(NO3)2 + CuCl =>
COCl2 + 2 CuNO3 = CO(NO3)2 + 2 CuCl
CH3CH2OH + CrO3 = CH3COH + CrO + H2O =>
2 CH3CH2OH + CrO3 = 2 CH3COH + CrO + 2 H2O
Cu2O(s) + Al(s) + HCl(aq) = Cu(s) + AlCl3(aq) + H2O(l) =>
3 Cu2O(s) + 2 Al(s) + 6 HCl(aq) = 6 Cu(s) + 2 AlCl3(aq) + 3 H2O(l)
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
K2Cr2O7 + SO2 + KCl + HCl = CrCl3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 4 KCl + 2 HCl = 2 CrCl3 + 3 K2SO4 + H2O
Sm + Zr + Bi = Sm3ZrBi5 =>
3 Sm + Zr + 5 Bi = Sm3ZrBi5
KCl + NaSO4 = NaCl + KSO4 =>
KCl + NaSO4 = NaCl + KSO4
CaF2(s) + H2SO4(s) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(s) = CaSO4(s) + 2 HF(g)
H3C{-}C6H4{-}CH2OH + K2Cr2O7 + H2SO4 = HOOC{-}C6H4{-}COOH + Cr2(SO4)3 + K2SO4 + H2O =>
H3C{-}C6H4{-}CH2OH + K2Cr2O7 + 4 H2SO4 = HOOC{-}C6H4{-}COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + Na(OH) =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 Na(OH)
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + H3BO3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 H3BO3 + 7 H2
AlCl3 + K2Co2 = AlCo2 + Cl3K2 =>
AlCl3 + K2Co2 = AlCo2 + Cl3K2
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
KCl + Ag(NO3{-}) = AgCl + K(NO3{-}) =>
KCl + Ag(NO3{-}) = AgCl + K(NO3{-})
KNO3(aq) + K(s) = K2O(aq) + N2(g) =>
2 KNO3(aq) + 10 K(s) = 6 K2O(aq) + N2(g)
C3H8 + O2 = C(O2) + H2O =>
C3H8 + 5 O2 = 3 C(O2) + 4 H2O
HNO3 + Fe = FeNO3 + N2 + H2O =>
12 HNO3 + 10 Fe = 10 FeNO3 + N2 + 6 H2O
SeO2 + H2O = SeH2O3 =>
SeO2 + H2O = SeH2O3
SO3 + Na2O = NaSO + O =>
2 SO3 + Na2O = 2 NaSO + 5 O
KF + Br = KBr + F2 =>
2 KF + 2 Br = 2 KBr + F2
NO + H2 = NH2 + H2O =>
NO + 2 H2 = NH2 + H2O
(NH4)2SO3 + Al2(SO4)3 = (NH4)2SO4 + Al2(SO3)3 =>
3(NH4)2SO3 + Al2(SO4)3 = 3(NH4)2SO4 + Al2(SO3)3
H2O + P4 = P(OH)3 + H2 =>
12 H2O + P4 = 4 P(OH)3 + 6 H2
HN2O4 = H3H + N2 + O =>
4 HN2O4 = H3H + 4 N2 + 16 O
NaCO3 + HCl = NaCl + OH + CO2 =>
NaCO3 + HCl = NaCl + OH + CO2
C3H8 + O2 = C(O2) + H2O =>
C3H8 + 5 O2 = 3 C(O2) + 4 H2O
BaCl2(aq) + (NH4)2SO4(aq) = (NH4)2Cl2(aq) + BaSO4(aq) =>
BaCl2(aq) + (NH4)2SO4(aq) = (NH4)2Cl2(aq) + BaSO4(aq)
Fe(OH)3 + H = FeH + OH =>
Fe(OH)3 + H = FeH + 3 OH
NH3 + HF = NH4F =>
NH3 + HF = NH4F
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Mg3(PO4)2 + Fe2(SnO2)3 = MgSnO2 + FePO4 =>
Mg3(PO4)2 + Fe2(SnO2)3 = 3 MgSnO2 + 2 FePO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(No3)2 + NaCl = Pb(Cl)2 + NaNo3 =>
Pb(No3)2 + 2 NaCl = Pb(Cl)2 + 2 NaNo3
FeCl2 + Al = AlCl3 + Fe =>
3 FeCl2 + 2 Al = 2 AlCl3 + 3 Fe
CO + H2 = CH3OH2 =>
2 CO + 5 H2 = 2 CH3OH2
Cu(NO3)2 + H2 = CuH2 + NO3 =>
Cu(NO3)2 + H2 = CuH2 + 2 NO3
Fe + O + HCl = FeCl3 + H2O =>
2 Fe + 3 O + 6 HCl = 2 FeCl3 + 3 H2O
Ni + HOH = Ni(OH)2 + H2 =>
Ni + 2 HOH = Ni(OH)2 + H2
Cu2O + Fe = Fe3O4 + Cu =>
4 Cu2O + 3 Fe = Fe3O4 + 8 Cu
C3H6O2 + Mg = C3H5O2Mg + H2 =>
2 C3H6O2 + 2 Mg = 2 C3H5O2Mg + H2
Iron + HCl = Ironchloride + Hydrogen =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
PhNH2 + NaNO2 + H2SO4 = PhH + NaHSO4 + N2 + H2O =>
3 PhNH2 + NaNO2 + H2SO4 = 3 PhH + NaHSO4 + 2 N2 + 2 H2O
MgO + C4H6O5 = C4H4MgO5 + H2O =>
MgO + C4H6O5 = C4H4MgO5 + H2O
Fe{3+} + S + H2O = FeSO4 + H{+} + e =>
Fe{3+} + S + 4 H2O = FeSO4 + 8 H{+} + 5e
MnO4{-} + PH3 + H{+} = H3PO4 + Mn{+2} + H2O =>
8 MnO4{-} + 5 PH3 + 24 H{+} = 5 H3PO4 + 8 Mn{+2} + 12 H2O
HCl + (NH4)2SO3 = SO2 + H2O + NH4Cl =>
2 HCl + (NH4)2SO3 = SO2 + H2O + 2 NH4Cl
LiAl(OH)3 + H2O = Al(OH)3 + LiOH + H2 =>
2 LiAl(OH)3 + 2 H2O = 2 Al(OH)3 + 2 LiOH + H2
C10H18O + C3Cl3N3O3 = C10H16O + C3H3N3O3 + Cl =>
3 C10H18O + 2 C3Cl3N3O3 = 3 C10H16O + 2 C3H3N3O3 + 6 Cl
C6H6 = C30H30 =>
5 C6H6 = C30H30
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/19/24
方程式のバランス01/18/24
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