| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
ZnOH + FeSO4 = ZnSO4 + FeOH
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
NaI + CoCl2 = NaCl2 + CoI =>
NaI + CoCl2 = NaCl2 + CoI
Ag(s) + Pb(NO3)(aq) = Ag(NO3) + Pb =>
Ag(s) + Pb(NO3)(aq) = Ag(NO3) + Pb
CoCO3 + NH3 + H{+} + Cl{-} + O2 = [Co(NH3)4O]Cl3 + H2O + CO2 =>
4 CoCO3 + 16 NH3 + 12 H{+} + 12 Cl{-} + 3 O2 = 4[Co(NH3)4O]Cl3 + 6 H2O + 4 CO2
NH3 + H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4
FeCl2 + NaCN = NaCl + Na4Fe(CN)6 =>
FeCl2 + 6 NaCN = 2 NaCl + Na4Fe(CN)6
NaC2H3O2 + AgNO3 = NaNO3 + AgC2H3O2 =>
NaC2H3O2 + AgNO3 = NaNO3 + AgC2H3O2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Al(s) + Pb(No3)4(aq) = Al(No3)3(aq) + Pb(s) =>
4 Al(s) + 3 Pb(No3)4(aq) = 4 Al(No3)3(aq) + 3 Pb(s)
Fe + O2 = Fe5O2 =>
5 Fe + O2 = Fe5O2
Zn + AgNo = Ag + ZnNo32 =>
Zn + 32 AgNo = 32 Ag + ZnNo32
Pb(NO3)2(aq) + Na2SO4(aq) = Pb2SO4(s) + Na(NO3)2(aq) =>
2 Pb(NO3)2(aq) + Na2SO4(aq) = Pb2SO4(s) + 2 Na(NO3)2(aq)
HNO2(s) = H2O(l) + NO2(g) + NO(g) =>
2 HNO2(s) = H2O(l) + NO2(g) + NO(g)
NH4Cl + NaOBr + NaOH = NaBr + NaCl + H2O + N2 =>
2 NH4Cl + 3 NaOBr + 2 NaOH = 3 NaBr + 2 NaCl + 5 H2O + N2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
SrCO3 + Fe(CN)3 = Fe2(CO3)3 + Sr(CN)2 =>
3 SrCO3 + 2 Fe(CN)3 = Fe2(CO3)3 + 3 Sr(CN)2
C7H8 + HNO3 = C + H6(NO2)3 + H2O =>
9 C7H8 + 24 HNO3 = 63 C + 8 H6(NO2)3 + 24 H2O
H2SO4 + Fe = H4 + FeSO4 =>
2 H2SO4 + 2 Fe = H4 + 2 FeSO4
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
Sr + Na2CO3 = Sr(CO3)2 + Na =>
Sr + 2 Na2CO3 = Sr(CO3)2 + 4 Na
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
KClO3 + MnO2 + KOH = K2MnO4 + Cl + H2O =>
2 KClO3 + 5 MnO2 + 8 KOH = 5 K2MnO4 + 2 Cl + 4 H2O
K + CI2 = KCI2 =>
K + CI2 = KCI2
SCl2 + NH3 = NS4N4 + NH4Cl + S =>
15 SCl2 + 40 NH3 = 2 NS4N4 + 30 NH4Cl + 7 S
Sc3GaC + C = Sc3GaC2 =>
Sc3GaC + C = Sc3GaC2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3 =>
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3
Zn2 + BrH = Br2Zn + H =>
Zn2 + 4 BrH = 2 Br2Zn + 4 H
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
SiF4 + NH3 = Si3N4 + HF =>
3 SiF4 + 4 NH3 = Si3N4 + 12 HF
H2C2O4(aq) + Ca(OH)2(s) = CaOH(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + 2 Ca(OH)2(s) = 2 CaOH(s) + 2 H2O(l) + 2 CO2(g)
N2H4 + HNO3 = N2H4HNO3 =>
N2H4 + HNO3 = N2H4HNO3
NaI + PbO2 + H2SO = Na2SO4 + PbSO + I2 + H2O =>
2 NaI + 4 PbO2 + 5 H2SO = Na2SO4 + 4 PbSO + I2 + 5 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
KClO3 + HI = KI + HClO3 =>
KClO3 + HI = KI + HClO3
MnO + S = MnS + O2 =>
2 MnO + 2 S = 2 MnS + O2
Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O
CuO + NH3 + H2O = [Cu(NH3)4](OH)2 =>
CuO + 4 NH3 + H2O = [Cu(NH3)4](OH)2
Ba(HS)2 + H2SO4 = BaSO4 + H2S =>
Ba(HS)2 + H2SO4 = BaSO4 + 2 H2S
MnO2 + NaNO2 + H2O = Mn(OH)2 + NO2 + Na(OH) =>
MnO2 + 2 NaNO2 + 2 H2O = Mn(OH)2 + 2 NO2 + 2 Na(OH)
MnO(OH)2 + PbO2 + H{+} = MnO4 + Pb{2+} + H2O =>
MnO(OH)2 + 2 PbO2 + 4 H{+} = MnO4 + 2 Pb{2+} + 3 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
CH3CHCHCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HOH + CH3COOH =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 HOH + 10 CH3COOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaClO + CH3COCH3 = CHCl3 + NaOH + NaC2H3O2 =>
3 NaClO + CH3COCH3 = CHCl3 + 2 NaOH + NaC2H3O2
FeCl3 + Li2SO3 = LiCl + Fe2(SO3)3 =>
2 FeCl3 + 3 Li2SO3 = 6 LiCl + Fe2(SO3)3
Ag2S + NO3{-} + H{+} = Ag{+} + S + NO2 + H2O =>
Ag2S + 2 NO3{-} + 4 H{+} = 2 Ag{+} + S + 2 NO2 + 2 H2O
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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11/03/24
方程式のバランス12/03/23
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