| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Zn(NO3)2(ag) + 2 Ag(s) = Zn(s) + 2 AgNO3(ag)
OK = KO =>
OK = KO
Fe3O4 + HCOOH = Fe(OOCH)2 + CO2 + H2O =>
Fe3O4 + 7 HCOOH = 3 Fe(OOCH)2 + CO2 + 4 H2O
Fe + S + HCl = FeCl2 + H2S =>
Fe + S + 2 HCl = FeCl2 + H2S
(NH4)3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O + NH3 =>
2(NH4)3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O + 6 NH3
Fe2O3 + BaCl2 = Fe2Cl2 + BaO3 =>
Fe2O3 + BaCl2 = Fe2Cl2 + BaO3
FeCl3 + NH2OH = FeCl2 + N2O + HCl + H2O =>
4 FeCl3 + 2 NH2OH = 4 FeCl2 + N2O + 4 HCl + H2O
NH4 + BaCl2 = Ba + NH4Cl =>
2 NH4 + BaCl2 = Ba + 2 NH4Cl
CH3COOHNaCl = CH3ClNaCOOH =>
CH3COOHNaCl = CH3ClNaCOOH
NaI + Ca(No3)2 = NaNo3 + CaI2 =>
2 NaI + Ca(No3)2 = 2 NaNo3 + CaI2
Pb = Pb2 =>
2 Pb = Pb2
CO3 + HCl = HCO3 + Cl =>
CO3 + HCl = HCO3 + Cl
CaCO3CaSO4 + HCl = CaCl2 + CO2 + H2O + CaSO4 =>
CaCO3CaSO4 + 2 HCl = CaCl2 + CO2 + H2O + CaSO4
Al2O3(s) + H(aq) = Al(aq) + H2O(l) =>
Al2O3(s) + 6 H(aq) = 2 Al(aq) + 3 H2O(l)
H2SO4 + Mn(OH)2 = H2O + MnSO4 =>
H2SO4 + Mn(OH)2 = 2 H2O + MnSO4
CaHOH = Ca + HOH =>
CaHOH = Ca + HOH
HCl = H + Cl =>
HCl = H + Cl
K2Cr2O7 + H2SO4 + FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 4 CO2 + 7 H2O
HNO3 + K2SO3 = K2SO4 + NO2 + H2O =>
2 HNO3 + K2SO3 = K2SO4 + 2 NO2 + H2O
CuCO3*Cu(OH)2(s) = CuO(s) + CO2(g) + H2O =>
CuCO3*Cu(OH)2(s) = 2 CuO(s) + CO2(g) + H2O
HF + O2 = H2O + F =>
4 HF + O2 = 2 H2O + 4 F
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
He{2+} + Fr = Fr{+} + He =>
He{2+} + 2 Fr = 2 Fr{+} + He
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(l) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(l)
HF + Al = F3Al + H2 =>
6 HF + 2 Al = 2 F3Al + 3 H2
K4[Fe(CN)6] + KMnO4 + H2O = K3[Fe(CN)6] + Mn(OH)2 + KOH =>
5 K4[Fe(CN)6] + KMnO4 + 4 H2O = 5 K3[Fe(CN)6] + Mn(OH)2 + 6 KOH
C6H5OHCOOH + AlCl3 = (C6H5OCl)3Al + HCOOH =>
3 C6H5OHCOOH + AlCl3 = (C6H5OCl)3Al + 3 HCOOH
C6H5NO2 + H2SO4 = C6H5NO + HSO4 + H2O =>
C6H5NO2 + 2 H2SO4 = C6H5NO + 2 HSO4 + H2O
NaOH + CO2 + H2O = Na2CO3*10H2O =>
2 NaOH + CO2 + 9 H2O = Na2CO3*10H2O
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
K2CrO4 + AgNO3 = K2Ag + NO3CrO4 =>
K2CrO4 + AgNO3 = K2Ag + NO3CrO4
K4(Fe(CN)6) + (FeSO4)*7H2O = Fe4[Fe(CN)6]3 + K2SO4 + H2O + Fe =>
3 K4(Fe(CN)6) + 6(FeSO4)*7H2O = Fe4[Fe(CN)6]3 + 6 K2SO4 + 42 H2O + 2 Fe
KCl + HNO3 + O2 = KNO3 + Cl2*H2O =>
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2*H2O
PotassiumIodide + SodiumHydroxide = PotassiumHydroxide + SodiumIodide =>
PotassiumIodide + SodiumHydroxide = PotassiumHydroxide + SodiumIodide
Au + KCN + O + H2O = KAu(CN)2 + KOH =>
2 Au + 4 KCN + O + H2O = 2 KAu(CN)2 + 2 KOH
F + Pr = F4Pr17 =>
4 F + 17 Pr = F4Pr17
NaOH + KCl + HNO3 = KNO3 + NaCl + H2O =>
NaOH + KCl + HNO3 = KNO3 + NaCl + H2O
HgS(s) = Hg(l) + S(s) =>
HgS(s) = Hg(l) + S(s)
Na2S2O3 + H2SO4 = Na2SO4 + H2S + SO2 =>
4 Na2S2O3 + 3 H2SO4 = 4 Na2SO4 + 3 H2S + 4 SO2
NaNo3 + HCl = NaCl + HNo3 =>
NaNo3 + HCl = NaCl + HNo3
Al2O3 + HCl = Al + Cl + H2O =>
Al2O3 + 6 HCl = 2 Al + 6 Cl + 3 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
FeS + Ca = Fe + CaS =>
FeS + Ca = Fe + CaS
Mn{2+} + IO4{-} + H2O = MnO4{-} + I{-} + H{+} =>
8 Mn{2+} + 5 IO4{-} + 12 H2O = 8 MnO4{-} + 5 I{-} + 24 H{+}
K2SO4 + HI = K2I + HSO4 =>
K2SO4 + HI = K2I + HSO4
NaCl(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbCl2(s) =>
2 NaCl(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbCl2(s)
NaHCO3 + CH4 = CH3COOHNa + CO2 + H2O =>
8 NaHCO3 + 9 CH4 = 8 CH3COOHNa + CO2 + 6 H2O
Ca2(SO4)2 + NaOH = Ca(OH)2 + Na2SO4 =>
Ca2(SO4)2 + 4 NaOH = 2 Ca(OH)2 + 2 Na2SO4
AgCl + S2O3 = Ag(SO3)2 + Cl + S2 =>
AgCl + 2 S2O3 = Ag(SO3)2 + Cl + S2
Mg + Cu(OH)2 = Mg2(OH)2 + Cu =>
2 Mg + Cu(OH)2 = Mg2(OH)2 + Cu
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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11/23/24
方程式のバランス12/23/23
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