| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
BaCl2(aq) + H2SO4(aq) = BaSO4 + 2 HCl
Ni(NO3)2 + NH3 + H2O = NH3NO3 + Ni(OH)2 =>
9 Ni(NO3)2 + 14 NH3 + 12 H2O = 16 NH3NO3 + 9 Ni(OH)2
S8 + O2 + H2O = H2SO4 =>
S8 + 12 O2 + 8 H2O = 8 H2SO4
HCl(ac) + Fe2O3 = FeCl3(s) + H2O(l) =>
6 HCl(ac) + Fe2O3 = 2 FeCl3(s) + 3 H2O(l)
CuFeS2(s) + O2(g) = FeS(s) + Cu2S(s) + SO2(g) =>
2 CuFeS2(s) + O2(g) = 2 FeS(s) + Cu2S(s) + SO2(g)
Hg + H(NO3)2 = H2 + Hg(NO3)2 =>
2 Hg + 2 H(NO3)2 = H2 + 2 Hg(NO3)2
KSCN = K + SNC =>
KSCN = K + SNC
Fe{3+} + CO{-2} = Fe + CO{2+}(g) =>
4 Fe{3+} + 3 CO{-2} = 4 Fe + 3 CO{2+}(g)
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
H3PO4 + Ni = Ni3(PO4)2 + H2 =>
2 H3PO4 + 3 Ni = Ni3(PO4)2 + 3 H2
NaHCO3 + CuSO4 = Cu + NaHSO4 + CO3 =>
NaHCO3 + CuSO4 = Cu + NaHSO4 + CO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Cr(C2H3O2)3 + K = Cr + K(C2H3O2) =>
Cr(C2H3O2)3 + 3 K = Cr + 3 K(C2H3O2)
CH3COCH2COCH3 + Pd(OCOCH3)2 = Pd(C5H7O2)2 + C2H4O2 =>
2 CH3COCH2COCH3 + Pd(OCOCH3)2 = Pd(C5H7O2)2 + 2 C2H4O2
K3PO4 + CaOH = KOH + Ca3PO4 =>
K3PO4 + 3 CaOH = 3 KOH + Ca3PO4
NaOH + C10H8O + C4H9I = C14H16O + H2O + NaI =>
NaOH + C10H8O + C4H9I = C14H16O + H2O + NaI
Cl3HSi + H2O = HCl + Si + O2 =>
2 Cl3HSi + 2 H2O = 6 HCl + 2 Si + O2
NiBr3(aq) + Pb(NO3)2(aq) = Pb2Br4(s) + Ni(NO3)3(aq) =>
4 NiBr3(aq) + 6 Pb(NO3)2(aq) = 3 Pb2Br4(s) + 4 Ni(NO3)3(aq)
K2Cr2O7 + HNO3 = KNO3 + CrO3 + H2O =>
K2Cr2O7 + 2 HNO3 = 2 KNO3 + 2 CrO3 + H2O
H2Se + Sr(OH) = SeSr + H2O + H =>
H2Se + Sr(OH) = SeSr + H2O + H
BaCl2*2H2O + H2SO4 = BaSO4 + H2O + HCl =>
BaCl2*2H2O + H2SO4 = BaSO4 + 2 H2O + 2 HCl
C9H18O5 + O2 = CO + H2O =>
2 C9H18O5 + 13 O2 = 18 CO + 18 H2O
C6H12O6 = C6H6O2 + CO2 + H2O =>
13 C6H12O6 = 12 C6H6O2 + 6 CO2 + 42 H2O
HIO4 + KI + H2SO4 = K2SO4 + I2 + H2O =>
2 HIO4 + 14 KI + 7 H2SO4 = 7 K2SO4 + 8 I2 + 8 H2O
Na2SO3 + H2SO3 = NaHSO3 =>
Na2SO3 + H2SO3 = 2 NaHSO3
NaBH4(aq) + H2SO4(aq) = H2(g) + Na2SO4(aq) + B2H6(g) =>
2 NaBH4(aq) + H2SO4(aq) = 2 H2(g) + Na2SO4(aq) + B2H6(g)
Z + XY = ZY + X =>
Z + XY = ZY + X
H3AsO3 + Ni(OH)2 = NiHAsO3 + H2O =>
H3AsO3 + Ni(OH)2 = NiHAsO3 + 2 H2O
Ge + OH = H4GeO4 =>
Ge + 4 OH = H4GeO4
Zn + H2Cl2 = H2 + ZnCl2 =>
Zn + H2Cl2 = H2 + ZnCl2
H2SO4 + AgCl = AgSO4 + H2Cl =>
H2SO4 + AgCl = AgSO4 + H2Cl
Na2 + KNO3 = K2O + NaO + N2 =>
5 Na2 + 4 KNO3 = 2 K2O + 10 NaO + 2 N2
Mg(OH)2 + AgBr = Ag(OH) + MgBr2 =>
Mg(OH)2 + 2 AgBr = 2 Ag(OH) + MgBr2
Zn(OH)2 + C2H4O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 C2H4O2 = Zn(C2H3O2)2 + 2 H2O
C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3OOH + H2O =>
3 C2H5OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 CH3OOH + 3 H2O
Cr + HPO4 + NH3 = Cr3(PO4)2 + (NH4) =>
3 Cr + 2 HPO4 + 2 NH3 = Cr3(PO4)2 + 2(NH4)
CuCl2 + Zn0 = ZnCl2 + Cu0 =>
CuCl2 + Zn0 = ZnCl2 + Cu0
C3H3Cu + H2SO4 = CuSO4 + C3H5 =>
C3H3Cu + H2SO4 = CuSO4 + C3H5
CH3 + COONa + H2O = NaOH + CH3COOH =>
CH3 + COONa + H2O = NaOH + CH3COOH
Cu2 = Cu = O =>
Cu2 = 2 Cu
H{+} + CN{-} + MnO4{-} = CNO{-} + Mn{2+} + H2O =>
6 H{+} + 5 CN{-} + 2 MnO4{-} = 5 CNO{-} + 2 Mn{2+} + 3 H2O
CH3COOH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 22 H2O + 10 CO2
Fe2CO3 + H2TiO3 = Fe2TiO3 + CO2 + H2O =>
Fe2CO3 + H2TiO3 = Fe2TiO3 + CO2 + H2O
H{+} + MnO4{-} + Fe{+2} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + MnO4{-} + 5 Fe{+2} = 5 Fe{3+} + Mn{2+} + 4 H2O
NaCrO + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO + 3 Br2 + 6 NaOH = NaCrO4 + 6 NaBr + 3 H2O
Fe(NO3)3 + NaPO4 = FePO4 + Na(NO3)3 =>
Fe(NO3)3 + NaPO4 = FePO4 + Na(NO3)3
BaO + Al = Al2O3 + Ba2 =>
6 BaO + 4 Al = 2 Al2O3 + 3 Ba2
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
ZnSO4 = ZnS + O2 =>
ZnSO4 = ZnS + 2 O2
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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10/24/24
方程式のバランス11/23/23
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