| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 K2CrO4 + 6 KBr + 8 H2SO4 = 5 K2SO4 + Cr2(SO4)3 + 3 Br2 + 8 H2O
CdSO4 + NH3 = Cd(NH3)2 + SO4 =>
CdSO4 + 2 NH3 = Cd(NH3)2 + SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H10 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 10 C2H5COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
(NH4)2CO3 + CH3COOH = (NH4)CH3COOH + CO2 + H2O =>
4(NH4)2CO3 + 9 CH3COOH = 8(NH4)CH3COOH + 6 CO2 + 2 H2O
K2(Co3) + Co(No3)4 = K(No3) + Co(Co3)2 =>
2 K2(Co3) + Co(No3)4 = 4 K(No3) + Co(Co3)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn + CuO4S = O4SZn + Cu =>
Zn + CuO4S = O4SZn + Cu
H2CO3(aq) + Ca(OH)2(aq) = H2O(l) + CaCO3 =>
H2CO3(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaCO3
Fe(NO3)3 + Pb = Fe + Pb(NO3)3 =>
Fe(NO3)3 + Pb = Fe + Pb(NO3)3
K2CO3 + Ca(ClO3)2 = CaCO3 + KClO3 =>
K2CO3 + Ca(ClO3)2 = CaCO3 + 2 KClO3
C9H20 = C + H =>
C9H20 = 9 C + 20 H
NaBO3 + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
2 NaBO3 + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 3 H2O + 2 I2
Al(OH)3 + H2SO4 + (NH4)2SO4 + H2O = (NH4)Al(SO4)2*12H2O =>
2 Al(OH)3 + 3 H2SO4 + (NH4)2SO4 + 18 H2O = 2(NH4)Al(SO4)2*12H2O
Cu + Sn(NO3)2 = Cu(NO3) + Sn =>
2 Cu + Sn(NO3)2 = 2 Cu(NO3) + Sn
KINaOH = KOHNaI =>
KINaOH = KOHNaI
BaBr2 + HNO3 = Ba(NO3)2 + HBr =>
BaBr2 + 2 HNO3 = Ba(NO3)2 + 2 HBr
NCl + NaOH = NOH + NaCl =>
NCl + NaOH = NOH + NaCl
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
PbSO4(s) + NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq) =>
PbSO4(s) + 4 NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq)
C8H11NO2 + O2 = C8H11NO3 =>
2 C8H11NO2 + O2 = 2 C8H11NO3
CuF2 = CuF + F2 =>
2 CuF2 = 2 CuF + F2
Sb(s) + I2(s) = SbI3(s) =>
2 Sb(s) + 3 I2(s) = 2 SbI3(s)
MgBr2 + (NH4)3PO4 = Mg3(PO4)2 + NH4Br =>
3 MgBr2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Br
NH3 + ZnO = Zn + NH3O =>
NH3 + ZnO = Zn + NH3O
CaSiO3 + H2O = H2SiO3 + CaO =>
CaSiO3 + H2O = H2SiO3 + CaO
Zn(s) + Cl(g) = ZnCl2 =>
Zn(s) + 2 Cl(g) = ZnCl2
Na2CO3 + RuO2 = Na3Ru4O9 + CO2 + O2 =>
6 Na2CO3 + 16 RuO2 = 4 Na3Ru4O9 + 6 CO2 + O2
C + Cl + F = CCl3F =>
C + 3 Cl + F = CCl3F
Ca10(PO4)6F2 + HCl = Ca(H2PO4)2 + CaCl2 + CaF2 =>
Ca10(PO4)6F2 + 12 HCl = 3 Ca(H2PO4)2 + 6 CaCl2 + CaF2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
[Ni(NH3)4]Cl2 + KCN = [Ni(CN)4] + K + Cl + NH3 =>
[Ni(NH3)4]Cl2 + 4 KCN = [Ni(CN)4] + 4 K + 2 Cl + 4 NH3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Mn + HNO3 = Mn(NO3)2 + N2O + H2O =>
4 Mn + 10 HNO3 = 4 Mn(NO3)2 + N2O + 5 H2O
Co + F2 = CoF3 =>
2 Co + 3 F2 = 2 CoF3
Pb2S4 + O2 = Pb + SO2 =>
Pb2S4 + 4 O2 = 2 Pb + 4 SO2
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
NH3 + ZnO = Zn + NH3O =>
NH3 + ZnO = Zn + NH3O
V2O3 + H2O = V2O5 + H2 =>
V2O3 + 2 H2O = V2O5 + 2 H2
NH4(g) + O2(g) = NO2(g) + H2O(g) =>
NH4(g) + 2 O2(g) = NO2(g) + 2 H2O(g)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
LiAlSi2O6 + H2SO4 = Li2SO4 + Al2(SO4)3 + SiO2 + H2O =>
2 LiAlSi2O6 + 4 H2SO4 = Li2SO4 + Al2(SO4)3 + 4 SiO2 + 4 H2O
Si(s) + HCl(aq) = SiCl4 + H =>
Si(s) + 4 HCl(aq) = SiCl4 + 4 H
NH4Cl(s) + Ca(OH)2 = NH3(g) + H2O(l) + CaCl2(aq) =>
2 NH4Cl(s) + Ca(OH)2 = 2 NH3(g) + 2 H2O(l) + CaCl2(aq)
Bi2O3 + HI = H2O + HBiI4 =>
Bi2O3 + 8 HI = 3 H2O + 2 HBiI4
N2O + H = NH4 + H2O =>
N2O + 10 H = 2 NH4 + H2O
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O
NO + H2SO4 = NO2 + SO2 + H2O =>
NO + H2SO4 = NO2 + SO2 + H2O
NaNO3 + Ga(OH)3 = Ga(NO3)3 + NaOH =>
3 NaNO3 + Ga(OH)3 = Ga(NO3)3 + 3 NaOH
K2(SO4) + Pb(NO3) = K2(NO3) + SO4(Pb) =>
K2(SO4) + Pb(NO3) = K2(NO3) + SO4(Pb)
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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10/23/24
方程式のバランス11/22/23
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