| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 K + 2 HNO2 = 2 KNO2 + H2
I + Cl2 = I2Cl6 =>
2 I + 3 Cl2 = I2Cl6
K2SO4 + SrI = Sr2SO4 + KI =>
K2SO4 + 2 SrI = Sr2SO4 + 2 KI
ZnI2(aq) + Na2CO3(aq) = NaI + ZnCO3 =>
ZnI2(aq) + Na2CO3(aq) = 2 NaI + ZnCO3
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
CH3CH(NH2)COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
CH3CH(NH2)COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O
CH2Cl2 + H2O = CH2(OH)2 + HCl =>
CH2Cl2 + 2 H2O = CH2(OH)2 + 2 HCl
CuS + HNO2 = CuSO4 + NO + H2O =>
CuS + 8 HNO2 = CuSO4 + 8 NO + 4 H2O
BaO + SO2 = BaO2 + SO =>
BaO + SO2 = BaO2 + SO
NH4VO3 + H2SO4 + H2O2 = [VO(O2)]2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 + 2 H2O2 = [VO(O2)]2SO4 + (NH4)2SO4 + 4 H2O
HC6H7O7 + NaOH = Na3C6H5O7 + H2O =>
HC6H7O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
K2MnO7 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
K2MnO7 + 5 Na2SO3 + 2 H2SO4 = MnSO4 + 5 Na2SO4 + K2SO4 + 2 H2O
Pb(C2H3O2)2 + (NH4)2CrO4 = PbCrO4 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2CrO4 = PbCrO4 + 2 NH4C2H3O2
PbO2 + NaOH = Na2PbO3 + H2O =>
PbO2 + 2 NaOH = Na2PbO3 + H2O
CO2(g) + H2O(i) = H2CO3(aq) =>
CO2(g) + H2O(i) = H2CO3(aq)
(CuOH)2SO4 + NaOH = CuO + Na2SO4 + H2O =>
(CuOH)2SO4 + 2 NaOH = 2 CuO + Na2SO4 + 2 H2O
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
C2H3OOH + Al(OH)3 = H2O + C6H9AlO6 =>
3 C2H3OOH + Al(OH)3 = 3 H2O + C6H9AlO6
ZnSO4(aq) + NaI(aq) = ZnI(aq) + NaSO4(aq) =>
ZnSO4(aq) + NaI(aq) = ZnI(aq) + NaSO4(aq)
Ca + FeCl2 = CaCl2 + Fe =>
Ca + FeCl2 = CaCl2 + Fe
Cl2O3 + H2 = Cl + H2O =>
Cl2O3 + 3 H2 = 2 Cl + 3 H2O
HNO3 + Fe = Fe(NO3)3 + H2O + NH3 =>
27 HNO3 + 8 Fe = 8 Fe(NO3)3 + 9 H2O + 3 NH3
SO3 + MnO2 = SO4 + Mn =>
2 SO3 + MnO2 = 2 SO4 + Mn
Li2O + C = Li + CO2 =>
2 Li2O + C = 4 Li + CO2
Fe + NH4SCN = Fe(SCN) + NH4 =>
Fe + NH4SCN = Fe(SCN) + NH4
CH3NH3HSO4 + NaOH = CH3NH2 + Na2SO4 + H2O =>
CH3NH3HSO4 + 2 NaOH = CH3NH2 + Na2SO4 + 2 H2O
Pb + SO2 = PbO + PbS =>
3 Pb + SO2 = 2 PbO + PbS
Hg3N2 = Hg3 + N2 =>
Hg3N2 = Hg3 + N2
AgNO3HCl = AgClHNO3 =>
AgNO3HCl = AgClHNO3
CuCl2 + H3PO4 = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCl
C3H6O + H2O2 = C6H12O4 + H2O =>
2 C3H6O + 2 H2O2 = C6H12O4 + 2 H2O
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
CH3CH2COOHKOH = (CH3CH2COO)KH2O =>
CH3CH2COOHKOH = (CH3CH2COO)KH2O
Ag + Cr2O7{2-} + H{+} = Ag{+} + Cr{3+} + H2O =>
6 Ag + Cr2O7{2-} + 14 H{+} = 6 Ag{+} + 2 Cr{3+} + 7 H2O
HCN + H2O2 = HOCN + H2O =>
HCN + H2O2 = HOCN + H2O
BaS + O2 = BaSO4 =>
BaS + 2 O2 = BaSO4
NH3(g) + H2SO4(l) = (NH4)2SO4(s) =>
2 NH3(g) + H2SO4(l) = (NH4)2SO4(s)
C2H4Cl2 + KOH = C2H4(OH)2 + KCl =>
C2H4Cl2 + 2 KOH = C2H4(OH)2 + 2 KCl
CaCO3 + C = CaC2 + CO =>
CaCO3 + 4 C = CaC2 + 3 CO
VO2 + H2SO4 = V(SO4)2 + H2O =>
VO2 + 2 H2SO4 = V(SO4)2 + 2 H2O
Ag2S(s) + O2(g) = Ag(s) + SO2(g) =>
Ag2S(s) + O2(g) = 2 Ag(s) + SO2(g)
Zn + PbO2 = ZnO + PbO =>
Zn + PbO2 = ZnO + PbO
MgS + PbCl4 = MgCl2 + PbS2 =>
2 MgS + PbCl4 = 2 MgCl2 + PbS2
CdSO4 + Na2CO3 = Na2SO4 + CdCO3 =>
CdSO4 + Na2CO3 = Na2SO4 + CdCO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NH4 + I2 = N2I6 + H2 =>
2 NH4 + 3 I2 = N2I6 + 4 H2
Zn(NO3)2 + Na2CO3 + H2O = (ZnOH)2CO3 + NaNO3 + CO2 =>
2 Zn(NO3)2 + 2 Na2CO3 + H2O = (ZnOH)2CO3 + 4 NaNO3 + CO2
As4O6 + IO4{-} + H2O = AsO4{3-} + IO3{-} + H{+} =>
As4O6 + 4 IO4{-} + 6 H2O = 4 AsO4{3-} + 4 IO3{-} + 12 H{+}
NaHCO2 + H2O = NaOH + HHCO2 =>
NaHCO2 + H2O = NaOH + HHCO2
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaNO3(aq)
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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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