| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
MnO4{-} + H{+} + Fe = Mn{+2} + H2O + Fe{3+} =>
3 MnO4{-} + 24 H{+} + 5 Fe = 3 Mn{+2} + 12 H2O + 5 Fe{3+}
CaCl + LiBr = CaBr + LiCl =>
CaCl + LiBr = CaBr + LiCl
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
H3PO4 + (NH4)2MoO4 + H2SO4 = (NH4)3P(Mo3O10)4 + (NH4)2SO4 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 21 H2SO4 = 2(NH4)3P(Mo3O10)4 + 21(NH4)2SO4 + 24 H2O
HPO4{2-} + H{+}(aq) = H3PO4(aq) =>
HPO4{2-} + 2 H{+}(aq) = H3PO4(aq)
Cl2 + PH3 + OH{-} = Cl{-} + P + H2O =>
3 Cl2 + 2 PH3 + 6 OH{-} = 6 Cl{-} + 2 P + 6 H2O
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
CH3CH2CONH2 + HCl + H2O = CH3CH2COOH + NH4Cl =>
CH3CH2CONH2 + HCl + H2O = CH3CH2COOH + NH4Cl
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
Cr + HNO3 = H2O + Cr(NO3)3 + NH4NO3 =>
8 Cr + 30 HNO3 = 9 H2O + 8 Cr(NO3)3 + 3 NH4NO3
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
PH2C2H5 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO2 + PH2COOH =>
PH2C2H5 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O + CO2 + PH2COOH
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
CoCl2 + HNO3 = HCl + Co(NO3)2 =>
CoCl2 + 2 HNO3 = 2 HCl + Co(NO3)2
Na1 + O2 = Na1O1 =>
2 Na1 + O2 = 2 Na1O1
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
S + HNO3 = S(NO3)2 + H2 =>
S + 2 HNO3 = S(NO3)2 + H2
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Ho5Rh3 + O2 = Ho2O3 + Ho3Rh2 =>
8 Ho5Rh3 + 3 O2 = 2 Ho2O3 + 12 Ho3Rh2
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
KHSO4 + NH4OH = K2SO4 + (NH4)2SO4 + H2O =>
2 KHSO4 + 2 NH4OH = K2SO4 + (NH4)2SO4 + 2 H2O
CH3CH2CH2CH2CH2CH3 + Br2 = CH3CH2CH2CH2CH2CH2Br + HBr =>
CH3CH2CH2CH2CH2CH3 + Br2 = CH3CH2CH2CH2CH2CH2Br + HBr
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + H2SO4(dilute) = FeSO4 + H2 =>
Fe + H2SO4(dilute) = FeSO4 + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
H2O2 + NH4OH = N2 + H2O =>
3 H2O2 + 2 NH4OH = N2 + 8 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(s) + I2(s) = AlI2(s) =>
Al(s) + I2(s) = AlI2(s)
Cu(NO3)2 + FeCl2 = Fe(NO3)2 + CuCl2 =>
Cu(NO3)2 + FeCl2 = Fe(NO3)2 + CuCl2
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
CuCe2 + NaOH = Cu(OH)2 + NaCe =>
CuCe2 + 2 NaOH = Cu(OH)2 + 2 NaCe
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
C + Ca3(PO4)2 + SiO2 = P + CO + CaSiO3 =>
5 C + Ca3(PO4)2 + 3 SiO2 = 2 P + 5 CO + 3 CaSiO3
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
BaCl2(aq) + H2SO4(aq) = BaSO4 + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4 + 2 HCl(aq)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
Mg(HCO3)2 + H{+} = Mg{+2} + H2CO3 =>
Mg(HCO3)2 + 2 H{+} = Mg{+2} + 2 H2CO3
NaF + AgNO3 = AgF + NaNO3 =>
NaF + AgNO3 = AgF + NaNO3
Ag(NO3) = Ag(NO2) + O2 =>
2 Ag(NO3) = 2 Ag(NO2) + O2
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
NH4HSO4 + H2O = H2SO4 + NH4OH =>
NH4HSO4 + H2O = H2SO4 + NH4OH
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
FeCl3 + KI = FeI2 + I2 + KCl =>
2 FeCl3 + 6 KI = 2 FeI2 + I2 + 6 KCl
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
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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01/11/25
方程式のバランス02/10/24
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