| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na2CO3(aq) + H2SO4(aq) = CO2(g) + H2O(l) + Na2SO4(aq)
NaClO + MnO2 = NaClO3 + Mn =>
NaClO + MnO2 = NaClO3 + Mn
Cr + H2O = CrOH2 =>
Cr + H2O = CrOH2
HNO2 + H2 = N2 + H2O =>
2 HNO2 + 3 H2 = N2 + 4 H2O
NCl3 = N2 + Cl3 =>
2 NCl3 = N2 + 2 Cl3
Br{-} + ClO{-} + H{+} = Cl{-} + Br2 + H2O =>
2 Br{-} + ClO{-} + 2 H{+} = Cl{-} + Br2 + H2O
Pb(ClO4)2 + Rb3PO4 = Rb(ClO4) + Pb3(PO4)2 =>
3 Pb(ClO4)2 + 2 Rb3PO4 = 6 Rb(ClO4) + Pb3(PO4)2
Br2 + CaI2 = Br2Ca + I =>
Br2 + CaI2 = Br2Ca + 2 I
K2HPO4 + NaOH = KOH + Na3PO4 + H2O =>
K2HPO4 + 3 NaOH = 2 KOH + Na3PO4 + H2O
V2O5 + Zn + HCl = ZnCl2 + H2O + V =>
V2O5 + 5 Zn + 10 HCl = 5 ZnCl2 + 5 H2O + 2 V
Mn(OH)3 + H2SO4 = Mn2(SO4)3 + H2O =>
2 Mn(OH)3 + 3 H2SO4 = Mn2(SO4)3 + 6 H2O
Mg(NO3)2 + Na = Mg + Na2(NO3)2 =>
Mg(NO3)2 + 2 Na = Mg + Na2(NO3)2
Pb(NO3)2 + CHCl3 = Pb(Cl3)2 + CHNO3 =>
Pb(NO3)2 + 2 CHCl3 = Pb(Cl3)2 + 2 CHNO3
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
NaHSO3(aq) + KIO3(aq) = I2(aq) + Na2SO4(aq) + H2SO4(aq) + H2O(l) + K2SO4(aq) =>
10 NaHSO3(aq) + 4 KIO3(aq) = 2 I2(aq) + 5 Na2SO4(aq) + 3 H2SO4(aq) + 2 H2O(l) + 2 K2SO4(aq)
Na2S + Zn(NO3) = Na(NO3) + Zn2S =>
Na2S + 2 Zn(NO3) = 2 Na(NO3) + Zn2S
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
S + O3 = SO3 =>
S + O3 = SO3
B(OCH3)3 + O2 = B2O3 + CO2 + H2O =>
2 B(OCH3)3 + 9 O2 = B2O3 + 6 CO2 + 9 H2O
Cu + Ag3N2 = Cu3N + Ag =>
6 Cu + Ag3N2 = 2 Cu3N + 3 Ag
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*2H2O + H + SO4 =>
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*2H2O + 2 H + SO4
HClC + KOH = KCl + H2OC =>
HClC + KOH = KCl + H2OC
HC6H7O6 + Fe2O3 = Fe(C6H7O6)3 + H2O =>
6 HC6H7O6 + Fe2O3 = 2 Fe(C6H7O6)3 + 3 H2O
BaSO4 + H2O = H2SO4 + Ba(OH)2 =>
BaSO4 + 2 H2O = H2SO4 + Ba(OH)2
Zn(s) + HNO3(aq) = Zn(NO3)2 + H2O + NO =>
3 Zn(s) + 8 HNO3(aq) = 3 Zn(NO3)2 + 4 H2O + 2 NO
Zn + H3(SO4)(aq) = H2 + Zn3(SO4)2 =>
3 Zn + 2 H3(SO4)(aq) = 3 H2 + Zn3(SO4)2
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH =>
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH
C18H21NO3 + H2O = C18H20NO3 + H3O =>
C18H21NO3 + H2O = C18H20NO3 + H3O
ZrB2 + ZrN + Zr = Zr8BN5 =>
ZrB2 + 10 ZrN + 5 Zr = 2 Zr8BN5
C5H12 + CO2 = C + H2O =>
C5H12 + 3 CO2 = 8 C + 6 H2O
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
C2H5OH(l) + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H5OH(l) + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 33 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO3 + C13H10 + N2O5 + K2S4O6 + H2O =>
52(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1622 KMnO4 + 2069 H2S2O7 = 182 K2Cr2O7 + 1622 MnSO3 + 168 C13H10 + 1716 N2O5 + 629 K2S4O6 + 3725 H2O
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
Sr(NO3)2 + NaOH(aq) = Sr(OH)2 + Na2(NO3)2 =>
Sr(NO3)2 + 2 NaOH(aq) = Sr(OH)2 + Na2(NO3)2
Cu(NO3)2 + Na2SO4 = Cu(SO4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2SO4 = Cu(SO4)2 + 2 Na2NO3
H7CrO10 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 H7CrO10 + 10 Na2SO3 + 3 H2SO4 = Cr2(SO4)3 + 10 Na2SO4 + 10 H2O
Fe3O4(l) + FeS(l) + SiO2(s) = Fe2SiO4(l) + SO2(g) =>
3 Fe3O4(l) + FeS(l) + 5 SiO2(s) = 5 Fe2SiO4(l) + SO2(g)
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
AgNO3 + NH4OH = Ag + H2O + NO2 =>
7 AgNO3 + 2 NH4OH = 7 Ag + 5 H2O + 9 NO2
NaClO + CH3CO2H = HOCl + NaCH3CO2 =>
NaClO + CH3CO2H = HOCl + NaCH3CO2
FeS + O2 + H2O = H2SO4 + Fe(OH)3 =>
4 FeS + 9 O2 + 10 H2O = 4 H2SO4 + 4 Fe(OH)3
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
H5NO + H2SO3 = (NH4)2SO3 + H2O =>
2 H5NO + H2SO3 = (NH4)2SO3 + 2 H2O
H2SO4 + KClO3 = KHSO4 + O2 + Cl2O + H2O =>
2 H2SO4 + 2 KClO3 = 2 KHSO4 + 2 O2 + Cl2O + H2O
HNO3 + (C2H5)2NH2 = (C2H5)2NH3 + NO3 =>
HNO3 + (C2H5)2NH2 = (C2H5)2NH3 + NO3
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 6 I
K2S + SO3 = K2O + SO2 =>
K2S + 3 SO3 = K2O + 4 SO2
H2O + I2 + ClO3{-} = IO3{-} + Cl{-} + H{+} =>
3 H2O + 3 I2 + 5 ClO3{-} = 6 IO3{-} + 5 Cl{-} + 6 H{+}
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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04/21/25
方程式のバランス05/21/24
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