| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Na[Ag(CN)2] + 2 NaI + 3 Zn = 2 Na2[Zn(CN)2] + 2 Ag + ZnI2
Fe(NO3)2(aq) + Zn(s) = Fe(s) + Zn(NO3)2(aq) =>
Fe(NO3)2(aq) + Zn(s) = Fe(s) + Zn(NO3)2(aq)
NaOH + Al = NaAl + HO =>
NaOH + Al = NaAl + HO
HCHO + [Ag(NH3)2]OH = HCOOH + Ag + NH3 + H2O =>
HCHO + 2[Ag(NH3)2]OH = HCOOH + 2 Ag + 4 NH3 + H2O
CaO + Na2S + H2O = CaS + NaOH =>
CaO + Na2S + H2O = CaS + 2 NaOH
La2(C2O4)3 + HCl = LaCl3 + H2C2O4 =>
La2(C2O4)3 + 6 HCl = 2 LaCl3 + 3 H2C2O4
H2SO4 + KOH = KSHO4 + H2O =>
H2SO4 + KOH = KSHO4 + H2O
(NH4)2Cr2O7 + NaOH = Na2Cr2O7 + NH3 + H2O =>
(NH4)2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 NH3 + 2 H2O
C3H6 + O2 = CO2 + H2O(l) =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O(l)
(C2H15)2O + O2 = CO2 + H2O =>
(C2H15)2O + 11 O2 = 4 CO2 + 15 H2O
Zn{2+} + AsH3 + OH{-} = Zn + H3AsO4 + H2O =>
4 Zn{2+} + AsH3 + 8 OH{-} = 4 Zn + H3AsO4 + 4 H2O
CuO + Ba(NO3)2 = Cu(NO3)2 + BaO =>
CuO + Ba(NO3)2 = Cu(NO3)2 + BaO
MnO2 + Na2CO3 + NaNO3 = Na2MnO4 + NaNO2 + CO2 =>
MnO2 + Na2CO3 + NaNO3 = Na2MnO4 + NaNO2 + CO2
S3{-} + FeO + H2O + H{+} = H2S + Fe2O3 =>
2 S3{-} + 10 FeO + 5 H2O + 2 H{+} = 6 H2S + 5 Fe2O3
KOH + F2O5 = F(OH)5 + K2O =>
10 KOH + F2O5 = 2 F(OH)5 + 5 K2O
HCl + CoSO4 = H2SO4 + CoCl2 =>
2 HCl + CoSO4 = H2SO4 + CoCl2
O2 + H2O + Pb = O2H2OPb =>
O2 + H2O + Pb = O2H2OPb
CrO2{-} + S2O8{-2} + OH{-} = CrO4{-2} + SO4{-2} + H2O =>
2 CrO2{-} + 3 S2O8{-2} + 8 OH{-} = 2 CrO4{-2} + 6 SO4{-2} + 4 H2O
Pb(CH3COO)2 + HCl = PbCl2 + H2 + (CH3COO) =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + H2 + 2(CH3COO)
CaCO3(aq) + HCl(l) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(aq) + 2 HCl(l) = CaCl2(aq) + H2O(l) + CO2(g)
CH3COONa + HNO3 = CH3COOH + NaNO3 =>
CH3COONa + HNO3 = CH3COOH + NaNO3
Ca + H2Se = CaSe + H2 =>
Ca + H2Se = CaSe + H2
Li2SO4(aq) + SrI2(aq) = LiI(aq) + SrSO4(s) =>
Li2SO4(aq) + SrI2(aq) = 2 LiI(aq) + SrSO4(s)
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
Cr2W2C3 = WC + Cr3C2 + Cr =>
2 Cr2W2C3 = 4 WC + Cr3C2 + Cr
Pd + HNO3 + HCl = Cl2Pd + NO + H2O =>
3 Pd + 2 HNO3 + 6 HCl = 3 Cl2Pd + 2 NO + 4 H2O
NaOH + C2H2O4*2H2O = NaOH*2H2O + C2H2O4 =>
NaOH + C2H2O4*2H2O = NaOH*2H2O + C2H2O4
MgCl2 + Al(ClO3)3 = Mg(ClO3)2 + AlCl3 =>
3 MgCl2 + 2 Al(ClO3)3 = 3 Mg(ClO3)2 + 2 AlCl3
NH4{+} + H2S = (NH4)2S + H{+} =>
2 NH4{+} + H2S = (NH4)2S + 2 H{+}
PbCl2 + PbO2 = Pb3O4 + Cl2 =>
PbCl2 + 2 PbO2 = Pb3O4 + Cl2
CC5H8 + O2 = CO2 + H2O =>
CC5H8 + 8 O2 = 6 CO2 + 4 H2O
Y(OH)3NaOH = Na[Y(OH)4] =>
Y(OH)3NaOH = Na[Y(OH)4]
Zn + (cc)H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2(cc)H2SO4 = ZnSO4 + SO2 + 2 H2O
C6H13NH2 + O2 = CO2 + H2 + N2 =>
2 C6H13NH2 + 12 O2 = 12 CO2 + 15 H2 + N2
Zn + H3O{+} = Zn{2+} + H2 + H2O =>
Zn + 2 H3O{+} = Zn{2+} + H2 + 2 H2O
Cr + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 H2O + 3 NO2
La2O3 + SrCO3 + MnO2 = La067Sr033MnO3 + O2 + CO2 =>
134 La2O3 + 132 SrCO3 + 4 MnO2 = 4 La067Sr033MnO3 + 265 O2 + 132 CO2
ZnS + Pb(NO3)2 = Zn(NO3)2 + PbS =>
ZnS + Pb(NO3)2 = Zn(NO3)2 + PbS
S + HNO3 = NO3S + H2 =>
2 S + 2 HNO3 = 2 NO3S + H2
Cd(NO3)2 + NH3 = Cd(OH)2 + H2O + N2 =>
3 Cd(NO3)2 + 10 NH3 = 3 Cd(OH)2 + 12 H2O + 8 N2
NbO + H2 = Nb + H2O =>
NbO + H2 = Nb + H2O
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
H3PO4 + NaCl = HCl + Na3PO4 =>
H3PO4 + 3 NaCl = 3 HCl + Na3PO4
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
CuSO4 + H2O(l) = Cu(OH)2H2SO4 =>
CuSO4 + 2 H2O(l) = Cu(OH)2H2SO4
Cl + Br = BrCl =>
Cl + Br = BrCl
Au(OH)3 + CH4 = H2O + Au4C3 =>
4 Au(OH)3 + 3 CH4 = 12 H2O + Au4C3
Co(OH)3 + HNo3 = Co(No3)3 + H2O =>
Co(OH)3 + 3 HNo3 = Co(No3)3 + 3 H2O
SO2 + FeO = FeS + O2 =>
2 SO2 + 2 FeO = 2 FeS + 3 O2
SO2 + Mg = MgO + Mg2S =>
SO2 + 4 Mg = 2 MgO + Mg2S
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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01/16/25
方程式のバランス02/15/24
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