| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C2H5 + O2 = 5 H + 2 CO
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + H2O(l) =>
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 H2O(l)
KCl + Ag3N = AgCl + K3N =>
3 KCl + Ag3N = 3 AgCl + K3N
Na{+} + CO3{2-} = Na2CO3 =>
2 Na{+} + CO3{2-} = Na2CO3
Cu + PbN = CuN + Pb =>
Cu + PbN = CuN + Pb
Cu(SO4) = Cu + SO4 =>
Cu(SO4) = Cu + SO4
Sn{2+} + IO4{-} + H2O = Sn{4+} + I{-} + OH{-} =>
4 Sn{2+} + IO4{-} + 4 H2O = 4 Sn{4+} + I{-} + 8 OH{-}
NaHCO3 + HC2H4O2 = NaC2H3O2 + H2O + CO2 =>
9 NaHCO3 + 8 HC2H4O2 = 9 NaC2H3O2 + 11 H2O + 7 CO2
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
H2[TiCl6] + Zn = TiCl3 + ZnCl2 + HCl =>
2 H2[TiCl6] + Zn = 2 TiCl3 + ZnCl2 + 4 HCl
Eu + HCl = EuCl3 + H2 =>
2 Eu + 6 HCl = 2 EuCl3 + 3 H2
(COOH)2 + Na2CO3 = CO2 + H2O + Na2C2O4 =>
(COOH)2 + Na2CO3 = CO2 + H2O + Na2C2O4
IO3{-} + HN3 = I{-} + NO + H2O =>
7 IO3{-} + 6 HN3 = 7 I{-} + 18 NO + 3 H2O
CrBr3 + F2 = CrF3 + Br =>
2 CrBr3 + 3 F2 = 2 CrF3 + 6 Br
Ca3N2 + HgF2 = Hg3N2 + CaF2 =>
Ca3N2 + 3 HgF2 = Hg3N2 + 3 CaF2
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
C12H22N2O2 + O2 = CO2 + H2O + NO2 =>
2 C12H22N2O2 + 37 O2 = 24 CO2 + 22 H2O + 4 NO2
SiF4(g) + H2O(l) = H2SiF6(aq) + H2SiO3(aq) =>
3 SiF4(g) + 3 H2O(l) = 2 H2SiF6(aq) + H2SiO3(aq)
Mg(s) + HC1(aq) = MgC12(aq) + H2(g) =>
Mg(s) + 12 HC1(aq) = MgC12(aq) + 6 H2(g)
Pb(NO3)2 + NH3 = NO3 + PbNH3 =>
Pb(NO3)2 + NH3 = 2 NO3 + PbNH3
NaOH + CaCO3 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaCO3 = Na2CO3 + Ca(OH)2
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Al + CrCl6 = AlCl3 + Cr =>
2 Al + CrCl6 = 2 AlCl3 + Cr
Cl2 + H2O2 + KOH = KClO3 + H2O =>
Cl2 + 5 H2O2 + 2 KOH = 2 KClO3 + 6 H2O
Pb3(AsO4)2 = Pb3 + AsO4 =>
Pb3(AsO4)2 = Pb3 + 2 AsO4
(NH4)2SO4 + CrNO3 = NH4NO3 + Cr2SO4 =>
(NH4)2SO4 + 2 CrNO3 = 2 NH4NO3 + Cr2SO4
MgCrO4 + HC2H3O2 = Mg{+2} + Cr2O7{-2} + C2H3O2{-} + H2O =>
2 MgCrO4 + 2 HC2H3O2 = 2 Mg{+2} + Cr2O7{-2} + 2 C2H3O2{-} + H2O
KOH + SO2 = KO2 + SOH =>
KOH + SO2 = KO2 + SOH
SO3 + Rb2O = Rb2SO4 =>
SO3 + Rb2O = Rb2SO4
C16H34(g) + O2(g) = H2O(g) + CO2(g) =>
2 C16H34(g) + 49 O2(g) = 34 H2O(g) + 32 CO2(g)
Na2S + HCe = NaCe + H2S =>
Na2S + 2 HCe = 2 NaCe + H2S
C17H20N4O6 + O2 = CO2 + H2O + N2 =>
C17H20N4O6 + 19 O2 = 17 CO2 + 10 H2O + 2 N2
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
CaO + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 CaO + Al2O3 + 6 H2O = Ca3Al2(OH)12
KF + Ca3(PO4)2 = CaF2 + K3(PO4) =>
6 KF + Ca3(PO4)2 = 3 CaF2 + 2 K3(PO4)
P4 + OH{-} = H2PO2{-} + e =>
P4 + 8 OH{-} = 4 H2PO2{-} + 4e
Cl2(s) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(s) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)
N2 + H2(g) = NH3(g) =>
N2 + 3 H2(g) = 2 NH3(g)
Na2CO3(aq) + KOH(s) = K2CO3(aq) + NaOH =>
Na2CO3(aq) + 2 KOH(s) = K2CO3(aq) + 2 NaOH
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
HNO3(conc) + Na2SO3 = HSO3 + Na2NO3 =>
HNO3(conc) + Na2SO3 = HSO3 + Na2NO3
Ag2CrO4 + NaCl = Ag2Cl + NaCrO4 =>
Ag2CrO4 + NaCl = Ag2Cl + NaCrO4
K2CrO7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
2 K2CrO7 + 28 HCl = 2 CrCl3 + 4 KCl + 14 H2O + 9 Cl2
TiCl4 + NH3 + H2O = Ti(OH)4 + NH4Cl =>
TiCl4 + 4 NH3 + 4 H2O = Ti(OH)4 + 4 NH4Cl
KNO3 + C6H10O5 = K2O + N2 + CO2 + H2O =>
24 KNO3 + 5 C6H10O5 = 12 K2O + 12 N2 + 30 CO2 + 25 H2O
Cr2O7{-2} + H{+} + H2O2 = CrO(O2)2 + H2O =>
Cr2O7{-2} + 2 H{+} + 4 H2O2 = 2 CrO(O2)2 + 5 H2O
Pb(NO3)2 + AgNO3 = Pb(NO3) + Ag(NO3)2 =>
Pb(NO3)2 + AgNO3 = Pb(NO3) + Ag(NO3)2
CaOHNO3 + HNO3 = Ca(NO3)2 + H2O =>
CaOHNO3 + HNO3 = Ca(NO3)2 + H2O
K + Cr2(SO4)3 = K2SO4 + Cr =>
6 K + Cr2(SO4)3 = 3 K2SO4 + 2 Cr
HClO3 = ClO2 + H2 + HClO4 =>
4 HClO3 = 2 ClO2 + H2 + 2 HClO4
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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10/24/24
方程式のバランス11/23/23
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