| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
MgO + 2 HNO3 = Mg(NO3)2 + H2O
HPr + OH{-} = Pr{-} + H2O =>
HPr + OH{-} = Pr{-} + H2O
K2(Cr2O7) + HI + HClO4 = KClO4 + Cr(ClO4)3 + I + H2O =>
K2(Cr2O7) + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 6 I + 7 H2O
NH4NO3 + H3PO4 = NH4PO4 + H3NO3 =>
NH4NO3 + H3PO4 = NH4PO4 + H3NO3
Sr(OH)2 + CuO2 = SrO2 + Cu(OH)2 =>
Sr(OH)2 + CuO2 = SrO2 + Cu(OH)2
KCl + C2H5OH = KOH + C2H5Cl =>
KCl + C2H5OH = KOH + C2H5Cl
CoCl2 + CH3COOH = Co(COOH)2 + CH3Cl =>
CoCl2 + 2 CH3COOH = Co(COOH)2 + 2 CH3Cl
H2SO4 + KBr + KBrO = K2SO4 + H2O + Br2 =>
H2SO4 + KBr + KBrO = K2SO4 + H2O + Br2
BaO + NaOH = Ba(OH)2 + Na2O =>
BaO + 2 NaOH = Ba(OH)2 + Na2O
C2H4 + Br2 + CCl4 = C2H4Br2CCl4 =>
C2H4 + Br2 + CCl4 = C2H4Br2CCl4
Na2S2 + NaOH + Na2SeO4 = Na2SO4 + H2O + Na2SeO3 =>
Na2S2 + 2 NaOH + 7 Na2SeO4 = 2 Na2SO4 + H2O + 7 Na2SeO3
K + HNO3 = KNO3 + NH4NO3 + H2O* =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O*
Ag2S + NaHCO3 + Al = Na2S + Al(OH)3 + Ag + CO2 =>
3 Ag2S + 6 NaHCO3 + 2 Al = 3 Na2S + 2 Al(OH)3 + 6 Ag + 6 CO2
Fe2(SO4)3 = SO2 + FeO3 =>
Fe2(SO4)3 = 3 SO2 + 2 FeO3
C12H20O11 + H2O = C2H5OH + CO2 =>
6 C12H20O11 + 9 H2O = 23 C2H5OH + 26 CO2
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
C19H38O2 + O2 = C02 + H2O =>
2 C19H38O2 + 17 O2 = 19 C02 + 38 H2O
C9H13N + CH2O2 + C7H6O2 = C17H21NO4 =>
C9H13N + CH2O2 + C7H6O2 = C17H21NO4
C4H8Br2 + Mg = MgBr2 + C4H8 =>
C4H8Br2 + Mg = MgBr2 + C4H8
Na2CO3(aq) + HCl(conc) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aq) + 2 HCl(conc) = CO2(g) + H2O(l) + 2 NaCl(aq)
PbOH + CoCl3 = CoOH + PbCl3 =>
PbOH + CoCl3 = CoOH + PbCl3
CH3CH2CH3 + Br2 = CH3CH2CH3Br =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CH3Br
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SO3 = SO2O =>
SO3 = SO2O
C2H5OH + NH3 = C2H5NH2H2O =>
C2H5OH + NH3 = C2H5NH2H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + Na2SO3 + H2O =>
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + Na2SO3 + H2O
RbOH + Cl2O7 = RbClO4 + H2O =>
2 RbOH + Cl2O7 = 2 RbClO4 + H2O
CU + H2SO4 = CUSO4 + SO2 + H2O =>
CU + 2 H2SO4 = CUSO4 + SO2 + 2 H2O
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
Fe(s) + H{+} = Fe2{+} + H2(g) =>
4 Fe(s) + 2 H{+} = 2 Fe2{+} + H2(g)
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
HCl + Ce3 = CeCl3 + H2 =>
18 HCl + 2 Ce3 = 6 CeCl3 + 9 H2
P2O3 + HNO3 = H2PO4 + NO2 + H2O =>
P2O3 + 6 HNO3 = 2 H2PO4 + 6 NO2 + H2O
CH3CO2H + NH3 = NH4CH3CO2 =>
CH3CO2H + NH3 = NH4CH3CO2
H2TeO3 + Sm(OH)3 = H2O + Sm2(TeO3)3 =>
3 H2TeO3 + 2 Sm(OH)3 = 6 H2O + Sm2(TeO3)3
N202 = N205 =>
205 N202 = 202 N205
MgO + N2O5 = MgO5N2O =>
MgO + N2O5 = MgO5N2O
Pb(C2H3O2)2 + NH4I = PbI2 + NH4C2H3O2 =>
Pb(C2H3O2)2 + 2 NH4I = PbI2 + 2 NH4C2H3O2
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
KMnO4 + H2SO4 + K2C2O4 = CO2 + KSO4 + KMnO2 + H2O =>
KMnO4 + 2 H2SO4 + K2C2O4 = 2 CO2 + 2 KSO4 + KMnO2 + 2 H2O
Pb + H2O2 = PbO + H2O =>
Pb + H2O2 = PbO + H2O
ZnC4H6O4 + CsOH = Zn(OH)2 + C2H3CsO2 =>
ZnC4H6O4 + 2 CsOH = Zn(OH)2 + 2 C2H3CsO2
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
Al + C + O2 = Al2(CO3)3 =>
4 Al + 6 C + 9 O2 = 2 Al2(CO3)3
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
Mg(s) + Cr{2+}(aq) = Mg{2+}(aq) + Cr(s) =>
Mg(s) + Cr{2+}(aq) = Mg{2+}(aq) + Cr(s)
Mg{2-} + Zn{2+} + O2 = ZnO + MgO =>
Mg{2-} + Zn{2+} + O2 = ZnO + MgO
PbS2 + Al = Al2S3 + Pb =>
3 PbS2 + 4 Al = 2 Al2S3 + 3 Pb
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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11/20/24
方程式のバランス12/20/23
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