| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
PdO2 + HCl = PdCl2 + Cl2 + H2O =>
PdO2 + 4 HCl = PdCl2 + Cl2 + 2 H2O
COH2 + H2 = CH4 + H2O =>
COH2 + 2 H2 = CH4 + H2O
MgO + HBr = MgBr2H2O =>
MgO + 2 HBr = MgBr2H2O
C5H110H + O2 = CO2 + HO =>
2 C5H110H + 121 O2 = 10 CO2 + 222 HO
CaCl2*2H2O + H2SO4 = CaSO4 + H2O + HCl =>
CaCl2*2H2O + H2SO4 = CaSO4 + 2 H2O + 2 HCl
(Cr(OH)4){-} + H2O2 + OH{-} = CrO4{-2} + H2O =>
2(Cr(OH)4){-} + 3 H2O2 + 2 OH{-} = 2 CrO4{-2} + 8 H2O
CaC2(g) + H2O(l) = C2H2(l) + Ca(OH)2(s) =>
CaC2(g) + 2 H2O(l) = C2H2(l) + Ca(OH)2(s)
FeS + O2 = SO2 + Fe2O =>
4 FeS + 5 O2 = 4 SO2 + 2 Fe2O
HCOONa + HCl = HCOOH + NaCl =>
HCOONa + HCl = HCOOH + NaCl
Mg(OH)2 + K2SiO3 = MgSiO3 + KOH =>
Mg(OH)2 + K2SiO3 = MgSiO3 + 2 KOH
Bi(NO3)3 + K4[Fe(CN)6] + H2O = Bi(OH)3 + KNO3 + Fe(NO3)3 + NH4NO3 + CO =>
106 Bi(NO3)3 + 24 K4[Fe(CN)6] + 453 H2O = 106 Bi(OH)3 + 96 KNO3 + 24 Fe(NO3)3 + 147 NH4NO3 + 144 CO
CH3OH(s) + O2 = H2O + CO2 =>
2 CH3OH(s) + 3 O2 = 4 H2O + 2 CO2
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH4OH =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH4OH
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C7H6O2 + CH3OH = H2O + C9H10O2 =>
C7H6O2 + 2 CH3OH = 2 H2O + C9H10O2
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2
Al2S3O12 + BaN2O6 = BaSO4 + AlN3O9 =>
Al2S3O12 + 3 BaN2O6 = 3 BaSO4 + 2 AlN3O9
Na3N + H3PO4 = Na3PO4 + (NH4)3PO4 =>
3 Na3N + 4 H3PO4 = 3 Na3PO4 + (NH4)3PO4
Fe + (CH3COO)2 = Fe(CH3COO)2 =>
Fe + (CH3COO)2 = Fe(CH3COO)2
Al2(SO4)3*16H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*16H2O = Al2(SO4)3 + 16 H2O
Mg(NO3)2 + NaHCO3 + HCl = NaNO3 + MgCl2 + H2O + CO2 =>
Mg(NO3)2 + 2 NaHCO3 + 2 HCl = 2 NaNO3 + MgCl2 + 2 H2O + 2 CO2
NO2 + H2SO4 = NO2SO4 + H2 =>
NO2 + H2SO4 = NO2SO4 + H2
ZnCO3(s) + H3PO4(a) = Zn3(PO4)2(s) + H2O(l) + CO2(g) =>
3 ZnCO3(s) + 2 H3PO4(a) = Zn3(PO4)2(s) + 3 H2O(l) + 3 CO2(g)
K2Cr2O7 + H2SO4 + (CH3)2CHOH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2(CH3)2CHOH = Cr2(SO4)3 + 6 H2O + 3 CH3CHO + K2SO4
K4[Fe(CN)6] + CuSO4 = K2SO4 + Cu2[Fe(CN)6] =>
K4[Fe(CN)6] + 2 CuSO4 = 2 K2SO4 + Cu2[Fe(CN)6]
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
FeCl3(aq) + KOH(aq) = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KCl(aq)
C7H5O2C2H5 + NH3 = C7H5ONH2 + C2H6 + H2O =>
19 C7H5O2C2H5 + 21 NH3 = 21 C7H5ONH2 + 12 C2H6 + 17 H2O
Na3PO4(aq) + FeCl3(aq) = NaCl(aq) + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
Ba(OH)2(aq) + H3PO4(aq) = H2O(l) + BaHPO4(aq) =>
Ba(OH)2(aq) + H3PO4(aq) = 2 H2O(l) + BaHPO4(aq)
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Fl(g) + Fr(g) = FlFr(g) =>
Fl(g) + Fr(g) = FlFr(g)
Fe(CrO2)2 + O2 + KOH = Fe2O3 + K2CrO4 + H2O =>
4 Fe(CrO2)2 + 7 O2 + 16 KOH = 2 Fe2O3 + 8 K2CrO4 + 8 H2O
Fe + HNO3 = FeNO33 + N2O + H2O =>
8 Fe + 130 HNO3 = 8 FeNO33 + 61 N2O + 65 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
Mn2O3 + HCl = MnCl2 + H2O + O2 =>
2 Mn2O3 + 8 HCl = 4 MnCl2 + 4 H2O + O2
NH3 + KMnO4 = MnO2 + N2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 KOH + 2 H2O
Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
NaCl + Na2SO4 = NaOCl + Na2SO3 =>
NaCl + Na2SO4 = NaOCl + Na2SO3
MnO2 + LiOH = Li2MnO4 + H2 =>
MnO2 + 2 LiOH = Li2MnO4 + H2
C6H14O3 + O2 = CO2 + H2O =>
C6H14O3 + 8 O2 = 6 CO2 + 7 H2O
Cu(SO4) + Zn = Zn(SO4) + Cu2 =>
2 Cu(SO4) + 2 Zn = 2 Zn(SO4) + Cu2
KMnO4 + Zn2 + H2SO4 = KHSO4 + MnSO4 + ZnSO4 + H2O =>
4 KMnO4 + 5 Zn2 + 18 H2SO4 = 4 KHSO4 + 4 MnSO4 + 10 ZnSO4 + 16 H2O
Ca3P2 + SiO2 + C = P + CaSi2 + CO =>
Ca3P2 + 6 SiO2 + 12 C = 2 P + 3 CaSi2 + 12 CO
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
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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12/19/24
方程式のバランス01/18/24
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