| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
5 As2O3 + 4 MnO4({-}) + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{+2}
V(s) + HCl(aq) + HNO3(aq) = VCl4(g) + NO(g) + H2O(l) =>
3 V(s) + 12 HCl(aq) + 4 HNO3(aq) = 3 VCl4(g) + 4 NO(g) + 8 H2O(l)
Fe + NiBr2 = Ni + FeBr3 =>
2 Fe + 3 NiBr2 = 3 Ni + 2 FeBr3
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
N2H4 + F2 = HF + N =>
N2H4 + 2 F2 = 4 HF + 2 N
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
H2SO4 + KOH = H2O + K2S + O =>
H2SO4 + 2 KOH = 2 H2O + K2S + 4 O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Cu{2+} + KI = K{2+} + CuI =>
Cu{2+} + KI = K{2+} + CuI
C(s) + H2(g) + O2(g) = (C2H5OH) =>
4 C(s) + 6 H2(g) + O2(g) = 2(C2H5OH)
C4H12N2 + N2O4 = N2 + H2O + CO2 =>
2 C4H12N2 + 7 N2O4 = 9 N2 + 12 H2O + 8 CO2
Fe + Cu(NO3)2 = Cu(s) + Fe(NO3)2(aq) =>
Fe + Cu(NO3)2 = Cu(s) + Fe(NO3)2(aq)
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Ca(OH)2 + O2 + HCl = Ca(ClO)2 + H2O =>
Ca(OH)2 + O2 + 2 HCl = Ca(ClO)2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Y2O5 + HF = YOF3 + H2O =>
Y2O5 + 6 HF = 2 YOF3 + 3 H2O
FeS + HNO3 = Fe(NO3)2 + SO2 + NO2 + H2O =>
FeS + 8 HNO3 = Fe(NO3)2 + SO2 + 6 NO2 + 4 H2O
PbCO3 + HNO2 = Pb(NO2)2 + H2CO3 =>
PbCO3 + 2 HNO2 = Pb(NO2)2 + H2CO3
Li3N + Nh4No3 = LiNo3 + (Nh4)3N =>
Li3N + 3 Nh4No3 = 3 LiNo3 + (Nh4)3N
C4H8O2 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 4 KMnO4 + 6 H2SO4 = 10 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
N + O = N2O3 =>
2 N + 3 O = N2O3
H2CO3 + OH1 = H2O + CO32 =>
H2CO3 + 60 OH1 = 31 H2O + CO32
C6H8O6 + Fe2(SO4)3 = Fe(OH)3 + C6H6O5 + H2SO4 =>
6 C6H8O6 + Fe2(SO4)3 = 2 Fe(OH)3 + 6 C6H6O5 + 3 H2SO4
Cd + O = CdO =>
Cd + O = CdO
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + K2SO4 + Fe2S3O12 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2S3O12 + 8 H2O
SOH + H2O = H3SO2 =>
SOH + H2O = H3SO2
N2H4 + N10O4 = N2 + H2O =>
2 N2H4 + N10O4 = 7 N2 + 4 H2O
Na2S + KNO2 + HNO3 = H2O + Na(NO3)2 + K2SO4 + N2 =>
5 Na2S + 10 KNO2 + 24 HNO3 = 12 H2O + 10 Na(NO3)2 + 5 K2SO4 + 7 N2
K + CuCr2O7 = Cu + K2Cr2O7 =>
2 K + CuCr2O7 = Cu + K2Cr2O7
Pb(NO3)2 + Li2S = Pb2S + Li(NO3)2 =>
2 Pb(NO3)2 + Li2S = Pb2S + 2 Li(NO3)2
SiH4 + AgNO3 = SiNO3 + Ag + H2 =>
SiH4 + AgNO3 = SiNO3 + Ag + 2 H2
Ba(OH)2 + Cl2 = BaClO6 + BaCl2 + H2O =>
12 Ba(OH)2 + 11 Cl2 = 2 BaClO6 + 10 BaCl2 + 12 H2O
NaOH(aq) + FeBr3(aq) = Fe(OH)3 + NaBr(s) =>
3 NaOH(aq) + FeBr3(aq) = Fe(OH)3 + 3 NaBr(s)
(NH4)2SO4 + NaOH = NH4 + Na2SO4 + OH =>
(NH4)2SO4 + 2 NaOH = 2 NH4 + Na2SO4 + 2 OH
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
SnCl4 + NaOH = NaCl + Sn(OH)4 =>
SnCl4 + 4 NaOH = 4 NaCl + Sn(OH)4
HN3 + Cl2 = N2 + NH4Cl =>
8 HN3 + Cl2 = 11 N2 + 2 NH4Cl
Na3PO4 + FeSO4 = FePO4 + Na3SO4 =>
Na3PO4 + FeSO4 = FePO4 + Na3SO4
KOH + HC2H3O2 = H2C2H3O3 + K =>
KOH + HC2H3O2 = H2C2H3O3 + K
NaBr + H2SO4 = Na2SO4 + SO2 + Br2 + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + SO2 + Br2 + 2 H2O
Al + NaOH + H2 = NaAlH4 + NaAlO2 =>
2 Al + 2 NaOH + H2 = NaAlH4 + NaAlO2
SiO2 + C = Si + C3O2 =>
SiO2 + 3 C = Si + C3O2
H2SO4(aq) = H2SO4 =>
H2SO4(aq) = H2SO4
(NH4)2Cr2O7 + H2S + H2SO4 = (NH4)2SO4 + Cr2(SO4)2 + H2O =>
(NH4)2Cr2O7 + H2S + 2 H2SO4 = (NH4)2SO4 + Cr2(SO4)2 + 3 H2O
C7H7NO2 + NH2OH = C7H7NH2 + N2 + H2O =>
C7H7NO2 + 6 NH2OH = C7H7NH2 + 3 N2 + 8 H2O
HNO3 + HCO3 = NO3 + H2O + CO2 =>
HNO3 + HCO3 = NO3 + H2O + CO2
H3AsO4 + H2S = As2S3 + S + H2O =>
2 H3AsO4 + 5 H2S = As2S3 + 2 S + 8 H2O
Na2S(aq) + Mg(NO3)2(aq) = MgS + Na(NO3) =>
Na2S(aq) + Mg(NO3)2(aq) = MgS + 2 Na(NO3)
NH3 + H2O + Cu(NO3)2 = Cu(NH3)4 + OH =>
2 NH3 + 12 H2O + Cu(NO3)2 = Cu(NH3)4 + 18 OH
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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03/11/24
方程式のバランス04/10/23
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