| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
B2O3 + 3 Mg = 2 B + 3 MgO
H3C6H5O7 + KOH = K3C6H5O7 + H2O =>
H3C6H5O7 + 3 KOH = K3C6H5O7 + 3 H2O
H2SO4 + CaNO3 = HNO3 + Ca2SO4 =>
H2SO4 + 2 CaNO3 = 2 HNO3 + Ca2SO4
MgCl2 + Ni(NO3)2 = Mg(NO3)2 + NiCl2 =>
MgCl2 + Ni(NO3)2 = Mg(NO3)2 + NiCl2
Na2S2O5 + KOH = K2SO3 + Na2SO3 + H2O =>
Na2S2O5 + 2 KOH = K2SO3 + Na2SO3 + H2O
Cl2Mg + NaOH = Mg(OH)2 + NaCl =>
Cl2Mg + 2 NaOH = Mg(OH)2 + 2 NaCl
BaC2O4 + HCl = BaCl2 + H2C2O4 =>
BaC2O4 + 2 HCl = BaCl2 + H2C2O4
CaOHBr + HBr = CaBr2 + H2O =>
CaOHBr + HBr = CaBr2 + H2O
BF3 + NaOH = Na[BF4] + Na2B4O7 + H2O =>
16 BF3 + 14 NaOH = 12 Na[BF4] + Na2B4O7 + 7 H2O
PbS(s) + H2O2(aq) = PbSO4(s) + H2O(aq) =>
PbS(s) + 4 H2O2(aq) = PbSO4(s) + 4 H2O(aq)
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
KHCO3MgCl2 = KHCl2MgCO3 =>
KHCO3MgCl2 = KHCl2MgCO3
CuN = Cu + N =>
CuN = Cu + N
Cu + NH4OH = [Cu(NH3)4] + H2O =>
Cu + 4 NH4OH = [Cu(NH3)4] + 4 H2O
CH3COOH + HClO4 = CH3COOH2 + ClO4 =>
CH3COOH + HClO4 = CH3COOH2 + ClO4
NH3 + H2O2 = HNO3 + H2O =>
NH3 + 4 H2O2 = HNO3 + 5 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe2S3 + Cl2 = FeCl3 + S8 =>
8 Fe2S3 + 24 Cl2 = 16 FeCl3 + 3 S8
CN{-} + MnO4 = CNO{-} + MnO2 =>
2 CN{-} + MnO4 = 2 CNO{-} + MnO2
C9H7N + O2 = CO2 + H2O + N2 =>
4 C9H7N + 43 O2 = 36 CO2 + 14 H2O + 2 N2
Ca(s) + H2O(s) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(s) = Ca(OH)2(aq) + H2(g)
NaNO3 + K = KNO3 + Na =>
NaNO3 + K = KNO3 + Na
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(aq) =>
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(aq)
NH4(NO3) + HCl = NH4Cl + NO2 + H2O =>
7 NH4(NO3) + 6 HCl = 6 NH4Cl + 8 NO2 + 5 H2O
C6H8O7 + CaSO4 = CaC6H6O7 + H2SO4 =>
C6H8O7 + CaSO4 = CaC6H6O7 + H2SO4
C8H10O + K2Cr2O7 + H2SO4 = C8H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C8H10O + K2Cr2O7 + 4 H2SO4 = 3 C8H8O + K2SO4 + Cr2(SO4)3 + 7 H2O
KCN + FeSO4 + FeCl3 = Fe4(Fe(CN)6)3 + K2SO4 + KCl =>
18 KCN + 3 FeSO4 + 4 FeCl3 = Fe4(Fe(CN)6)3 + 3 K2SO4 + 12 KCl
K + CuCl = KCl + Cu =>
K + CuCl = KCl + Cu
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s)
(CH3CH2)3N + HCl = (CH3CH2)3NH + Cl =>
(CH3CH2)3N + HCl = (CH3CH2)3NH + Cl
C6H4(CH3)2 + KMnO4 = C6H2(COOK)2 + MnO2 + KOH + H2O =>
3 C6H4(CH3)2 + 14 KMnO4 = 3 C6H2(COOK)2 + 14 MnO2 + 8 KOH + 8 H2O
KIO3 + H2SO3 = KHSO3 + H2SO4 + I2 + H2O =>
2 KIO3 + 7 H2SO3 = 2 KHSO3 + 5 H2SO4 + I2 + H2O
CuO + KHC2O4 + H2O = K2[Cu(C2O4)2]*2H2O =>
CuO + 2 KHC2O4 + H2O = K2[Cu(C2O4)2]*2H2O
Na3AsO4 + Zn + H2SO4 = ZnSO4 + AsH3 + Na2SO4 + H2O =>
2 Na3AsO4 + 8 Zn + 11 H2SO4 = 8 ZnSO4 + 2 AsH3 + 3 Na2SO4 + 8 H2O
K3PO4 + Ba(C2H3O2)2 = BaPO4 + K3(C2H3O2)2 =>
K3PO4 + Ba(C2H3O2)2 = BaPO4 + K3(C2H3O2)2
GaCl3 + LiH = LiGaH4 + LiCl =>
GaCl3 + 4 LiH = LiGaH4 + 3 LiCl
PbCl2 + Ag(No3) = AgCl + Pb(No3)2 =>
PbCl2 + 2 Ag(No3) = 2 AgCl + Pb(No3)2
C5H12O + H2O2 = C8H18O2 + H2O =>
8 C5H12O + 5 H2O2 = 5 C8H18O2 + 8 H2O
Al + Cr2S3 = Al2S3 + Cr =>
2 Al + Cr2S3 = Al2S3 + 2 Cr
K2Cr2O7 + FeS2 + H2SO4 = K2SO4 + Cr2(SO4)3 + FeSO4 + H2O =>
7 K2Cr2O7 + 3 FeS2 + 25 H2SO4 = 7 K2SO4 + 7 Cr2(SO4)3 + 3 FeSO4 + 25 H2O
(NH4)2SO4 + Al2(SO4)3*18H2O + H2O = (NH4)2Al2(SO4)4*24H2O =>
(NH4)2SO4 + Al2(SO4)3*18H2O + 6 H2O = (NH4)2Al2(SO4)4*24H2O
NH2Cl + H2O = NH3 + HOCl =>
NH2Cl + H2O = NH3 + HOCl
NaBH4(s) + HCl(aq) = NaCl(aq) + H3B(aq) + H2(g) =>
NaBH4(s) + HCl(aq) = NaCl(aq) + H3B(aq) + H2(g)
Na2S + H2 = Na + H2S =>
Na2S + H2 = 2 Na + H2S
KAl(SO4)2*12H2O + NH3 = Al(OH)3 + (NH4)2SO4 + H2O + K2(SO4) =>
2 KAl(SO4)2*12H2O + 6 NH3 = 2 Al(OH)3 + 3(NH4)2SO4 + 18 H2O + K2(SO4)
HNO2 + KI + H2SO4 = I2 + NO + H2O + K2SO4 =>
2 HNO2 + 2 KI + H2SO4 = I2 + 2 NO + 2 H2O + K2SO4
S5 + O2 = SO3 =>
2 S5 + 15 O2 = 10 SO3
MnBr7 = Mn + Br =>
MnBr7 = Mn + 7 Br
Pb{2+}(aq) + KCl(aq) = PbCl2(s) + K{+}(aq) =>
Pb{2+}(aq) + 2 KCl(aq) = PbCl2(s) + 2 K{+}(aq)
NaHCO3 + C6H7O7 = NaC6H7O7 + CO2 + H2O =>
17 NaHCO3 + 18 C6H7O7 = 17 NaC6H7O7 + 23 CO2 + 12 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10/23/24
方程式のバランス11/22/23
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