| 前日に均衡した方程式 |
2 NH3 + H2O + Cr2O3 + O3 = (NH4)2Cr2O7
HNO3 + NH3 = NH4 + NO3 =>
HNO3 + NH3 = NH4 + NO3
S2O8{2-} + Cl{-} + HO{-} = SO4{2-} + ClO{-} + H{+} =>
S2O8{2-} + Cl{-} + HO{-} = 2 SO4{2-} + ClO{-} + H{+}
Na + I = NaI =>
Na + I = NaI
NH4CO3 + MgSO4 = (NH4)2SO4 + Mg(CO3)2 =>
2 NH4CO3 + MgSO4 = (NH4)2SO4 + Mg(CO3)2
NaClO3 + NaCl + H2SO4 = Cl2 + Na2SO4 + H2O =>
NaClO3 + 5 NaCl + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
HCl + Na3A8O3 = NaCl + H3A8O3 =>
3 HCl + Na3A8O3 = 3 NaCl + H3A8O3
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
C3H6O + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
KI + (NH4)2S2O8 = K2S2O8 + NH4I =>
2 KI + (NH4)2S2O8 = K2S2O8 + 2 NH4I
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
(N)2 + (H)2 = N(H)3 =>
(N)2 + 3(H)2 = 2 N(H)3
KBiO3 + K2SO3 + H2SO4 = Bi2SO4 + K2SO4 + H2O =>
2 KBiO3 + 4 K2SO3 + 2 H2SO4 = Bi2SO4 + 5 K2SO4 + 2 H2O
IK + KMnO4 + H2SO4 = I2 + K2SO4 + MnSO4 + H2O =>
10 IK + 2 KMnO4 + 8 H2SO4 = 5 I2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na2(C2O4) + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2(C2O4) + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NaHCO3(s) + HC2H3O2(aq) = NaH3O2(aq) + HC2HCO3 =>
NaHCO3(s) + HC2H3O2(aq) = NaH3O2(aq) + HC2HCO3
Fe(NO3)2 + NH4OH = Fe(OH)3 + NH4 + NO3 =>
Fe(NO3)2 + 3 NH4OH = Fe(OH)3 + 3 NH4 + 2 NO3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
MgCl2 + Mg(OH)2 = MgO + HCl =>
MgCl2 + Mg(OH)2 = 2 MgO + 2 HCl
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
H2S + HLO3 = S + L2 + H2O =>
5 H2S + 2 HLO3 = 5 S + L2 + 6 H2O
C2H5CONH2 + H2O + HCl = C2H5COOH + NH4Cl =>
C2H5CONH2 + H2O + HCl = C2H5COOH + NH4Cl
H2O + S = SO2 + H2 =>
2 H2O + S = SO2 + 2 H2
Pb + Cr = PbCr =>
Pb + Cr = PbCr
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaCl + F{-}2 = NaF + Cl{-}2 =>
NaCl + F{-}2 = NaF + Cl{-}2
Cr2(SO4)3 + KOH + ClO3K = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2(SO4)3 + 10 KOH + ClO3K = 2 K2CrO4 + 5 H2O + KCl + 3 K2SO4
CuI + HNO3 = Cu(NO3)2 + NO2 + HI + H2O =>
CuI + 3 HNO3 = Cu(NO3)2 + NO2 + HI + H2O
Zn(OH)4{-2} + Cu = ZnCu + Cu{2+} + OH{-} =>
Zn(OH)4{-2} + 2 Cu = ZnCu + Cu{2+} + 4 OH{-}
NaBr + Fe(NO3)3 = FeBr2 + Br + NaNO3 =>
3 NaBr + Fe(NO3)3 = FeBr2 + Br + 3 NaNO3
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{-} + Cl{-} + H2O =>
Cr(OH)4{-} + 2 Cl2 + 4 OH{-} = CrO4{-} + 4 Cl{-} + 4 H2O
K2SiO3 + H2O = H2SiO3 + KOH =>
K2SiO3 + 2 H2O = H2SiO3 + 2 KOH
C2O4H2 + O2 = CO2 + H2O =>
2 C2O4H2 + O2 = 4 CO2 + 2 H2O
Fe(s) + Cl2 = FeCl3(s) =>
2 Fe(s) + 3 Cl2 = 2 FeCl3(s)
KCr(SO4)2 + HCl + H2O = Cr(H2O)6Cl3 + KCl + H2SO4 =>
KCr(SO4)2 + 4 HCl + 6 H2O = Cr(H2O)6Cl3 + KCl + 2 H2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2SO4 + ZnCl2 = NaCl + ZnSO4 =>
Na2SO4 + ZnCl2 = 2 NaCl + ZnSO4
NaHCO3 + C6H8O7 = CO2 + H2O + C6H5O7Na3 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + C6H5O7Na3
*NaOH + *F2 = *O2 + *NaF + *H2O =>
4*NaOH + 2*F2 = *O2 + 4*NaF + 2*H2O
CH3COONa + AgNO3 = CH3COONO3 + NaAg =>
CH3COONa + AgNO3 = CH3COONO3 + NaAg
NaBr + H2SO4 = H2O + Na2SO4 + Br2 + SO2 =>
2 NaBr + 2 H2SO4 = 2 H2O + Na2SO4 + Br2 + SO2
H2O + S = SO2 + H2 =>
2 H2O + S = SO2 + 2 H2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/29/24
方程式のバランス11/28/23
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