| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Al + 3 FeO = Al2O3 + 3 Fe
NaCl = Na(aq) + Cl(aq) =>
NaCl = Na(aq) + Cl(aq)
KMnO4 + K4Fe(CN)6 + (NH4)2SO4 + H2O = MnO2 + K2SO4 + NH4OH + K3Fe(CN)6 =>
KMnO4 + 3 K4Fe(CN)6 + 2(NH4)2SO4 + 2 H2O = MnO2 + 2 K2SO4 + 4 NH4OH + 3 K3Fe(CN)6
F2 + YBr3 = Y + F2Br3 =>
F2 + YBr3 = Y + F2Br3
KMnO4 + Na2S + H2SO4 = K2SO3 + MnSO4 + Na2SO4 + H2O =>
4 KMnO4 + 3 Na2S + 6 H2SO4 = 2 K2SO3 + 4 MnSO4 + 3 Na2SO4 + 6 H2O
Ba(OH)2 + CH3COOH = BaCH3 + H2O + CO2 =>
8 Ba(OH)2 + 9 CH3COOH = 8 BaCH3 + 14 H2O + 10 CO2
ZnBr2 = Zn + Br2 =>
ZnBr2 = Zn + Br2
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
SO2 + HNO3 = H2SO4 + N2O4 =>
SO2 + 2 HNO3 = H2SO4 + N2O4
Me + H2O = Me(OH)2 + H2 =>
Me + 2 H2O = Me(OH)2 + H2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CuSO4 + Zn = Zn3(SO4)2 + Cu =>
2 CuSO4 + 3 Zn = Zn3(SO4)2 + 2 Cu
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
PbS + H2O + OH = Pb(OH)3 + H2S =>
PbS + 2 H2O + OH = Pb(OH)3 + H2S
ZnSO4 + Br2 = BrSO4 + Zn =>
2 ZnSO4 + Br2 = 2 BrSO4 + 2 Zn
Li + PbS = Li2S + Pb =>
2 Li + PbS = Li2S + Pb
K2O + Cu(NO3)2 = KNO3 + CuO =>
K2O + Cu(NO3)2 = 2 KNO3 + CuO
BaCO3 + SiO2 = Si(CO3)2 + BaO =>
2 BaCO3 + SiO2 = Si(CO3)2 + 2 BaO
NaNO2 + HCl = H2O + NO + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = H2O + 2 NO + 2 NaCl + NaNO3
K2CO3 + Nb2O5 = KNbO3 + CO2 =>
K2CO3 + Nb2O5 = 2 KNbO3 + CO2
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
KCl(aq) + Na2CO3(aq) = K2CO3(s) + NaCl(aq) =>
2 KCl(aq) + Na2CO3(aq) = K2CO3(s) + 2 NaCl(aq)
C2H4(OH)2 + Na = C2H4O2Na2 + H =>
C2H4(OH)2 + 2 Na = C2H4O2Na2 + 2 H
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCl + NH3 = NH3HCl =>
HCl + NH3 = NH3HCl
ClO3 + Zn = ZnO2 + Cl =>
2 ClO3 + 3 Zn = 3 ZnO2 + 2 Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3PO4 + Ca[OH]2 = Ca3[PO4]2 + H2O =>
2 H3PO4 + 3 Ca[OH]2 = Ca3[PO4]2 + 6 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
Ag + Se = Ag2Se =>
2 Ag + Se = Ag2Se
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Zn + NH4Cl = [Zn(NH3)4]Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 HCl + H2
S(s) + H(s) + O2(s) = H2SO4(s) =>
S(s) + 2 H(s) + 2 O2(s) = H2SO4(s)
Fe + SO3 = S + FeO2 =>
3 Fe + 2 SO3 = 2 S + 3 FeO2
Nb2O5 + H2O = Nb(OH)5 =>
Nb2O5 + 5 H2O = 2 Nb(OH)5
MoO2 + Al = MoAl + Al2O3 =>
3 MoO2 + 7 Al = 3 MoAl + 2 Al2O3
NH4NO3 + CH3COOH = CH3COONH4 + HNO3 =>
NH4NO3 + CH3COOH = CH3COONH4 + HNO3
NaOCI + KI + H2SO4 = I2 + NaCI + K2SO4 + H2O =>
NaOCI + 2 KI + H2SO4 = I2 + NaCI + K2SO4 + H2O
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Al + NHO3 = Al(NO3)6 + H2 =>
Al + 6 NHO3 = Al(NO3)6 + 3 H2
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
HFCa = CaFH =>
HFCa = CaFH
(NH4)3AlF6 + H2O = NH3 + HF + Al2O3 =>
2(NH4)3AlF6 + 3 H2O = 6 NH3 + 12 HF + Al2O3
K2O + Cl2O = KCl + O2 =>
K2O + Cl2O = 2 KCl + O2
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
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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12/22/24
方程式のバランス01/21/24
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