| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 AlBr3 + 3 PbCl2 = 3 PbBr2 + 2 AlCl3
H3As + HNO3 = H3AsO4 + NO2 + H2O =>
H3As + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
HC2H2ClO2 + H2O = H3O + C2H2ClO2 =>
HC2H2ClO2 + H2O = H3O + C2H2ClO2
CH3COOH + S2Cl2 = (CH3CO)2O + SO2 + S + HCl =>
4 CH3COOH + 2 S2Cl2 = 2(CH3CO)2O + SO2 + 3 S + 4 HCl
FeC1 + KC1O3 + HC1 = FeC13 + KC1O + H2O =>
FeC1 + 3 KC1O3 + 12 HC1 = FeC13 + 3 KC1O + 6 H2O
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + CO2 = Na2O + C =>
4 Na + CO2 = 2 Na2O + C
K2CO3 + Na2SO3 = K2SO3 + Na2CO3 =>
K2CO3 + Na2SO3 = K2SO3 + Na2CO3
Na2SiF6 + Na(s) = Si(s) + NaF(s) =>
Na2SiF6 + 4 Na(s) = Si(s) + 6 NaF(s)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Au + H2SeO4 = Au(SeO4)3 + H2SeO3 + H2O =>
Au + 6 H2SeO4 = Au(SeO4)3 + 3 H2SeO3 + 3 H2O
HSO4 + O2 = H2O + SO4 =>
4 HSO4 + O2 = 2 H2O + 4 SO4
Ca(NO3)2(aq) + LiI(aq) = CaI2 + LiNO3(aq) =>
Ca(NO3)2(aq) + 2 LiI(aq) = CaI2 + 2 LiNO3(aq)
Mn + H = MnH2 =>
Mn + 2 H = MnH2
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
CH + Br = CHBr =>
CH + Br = CHBr
HMnO4 + MnSO4 + H2O = MnO2 + H2SO4 =>
2 HMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + 3 H2SO4
Au + H2SeO4 = Au2(SeO4)3 + SeO2 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 SeO2 + 6 H2O
C6H5COOHCOOH + CH3CH2OH = H2O + C6H5COOCH2CH3 =>
24 C6H5COOHCOOH + 57 CH3CH2OH = 85 H2O + 34 C6H5COOCH2CH3
CaPO4 + CH3COOH = Ca(CH3COO)2 + H2PO4 =>
CaPO4 + 2 CH3COOH = Ca(CH3COO)2 + H2PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuO(cr) + H2(g) = Cu(cr) + H2O(l) =>
CuO(cr) + H2(g) = Cu(cr) + H2O(l)
KClO3 + Na2(SnO2) = KCl + Na2(SnO3) =>
KClO3 + 3 Na2(SnO2) = KCl + 3 Na2(SnO3)
CH3CHO + C2H5OH = CH3CHOHOC2H5 =>
CH3CHO + C2H5OH = CH3CHOHOC2H5
Mn{2}{+} + Fe{3}{+} + H2O = MnO4{-+H{+}+Fe{2}{+} =>
Mn{2}{+} + 5 Fe{3}{+} + 4 H2O = MnO4{-+8H{+}+5Fe{2}{+}
CH3COO + Fe = FeCH3COO =>
CH3COO + Fe = FeCH3COO
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
Br2 + H2Se = Se + HBr =>
Br2 + H2Se = Se + 2 HBr
MgCO3 + HCI = MgCO3CI + H2 =>
2 MgCO3 + 2 HCI = 2 MgCO3CI + H2
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
NaOH(s) + HCl(g) = NaCl(s) + H2O(s) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(s)
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
P4(s) + NaOH + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
Br2 + H2Se = Se + HBr =>
Br2 + H2Se = Se + 2 HBr
FeS2 + O2 + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe{2+} + 4 SO4{2-} + 4 H{+}
HC1 + Mg = HC1Mg =>
HC1 + Mg = HC1Mg
KNO3 + ZnI2 = KI + Zn(NO3)2 =>
2 KNO3 + ZnI2 = 2 KI + Zn(NO3)2
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Li2CO3 + Fe2O3 + H3PO4 + C = LiFePO4 + H2O + CO2 =>
2 Li2CO3 + 2 Fe2O3 + 4 H3PO4 + C = 4 LiFePO4 + 6 H2O + 3 CO2
CaCO3 + Ag2O = CaO + Ag2CO3 =>
CaCO3 + Ag2O = CaO + Ag2CO3
Ba(OH)2 + K2CO3 = BaCO3 + KOH =>
Ba(OH)2 + K2CO3 = BaCO3 + 2 KOH
NaHCO3 + H2O = NaH3 + CO4 =>
NaHCO3 + H2O = NaH3 + CO4
NaCl + AgNo4 = AgCl + NaNo4 =>
NaCl + AgNo4 = AgCl + NaNo4
NaNO3 + HCl = NaCl + H2O + N2O5 =>
2 NaNO3 + 2 HCl = 2 NaCl + H2O + N2O5
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
C12H8S + O2 = CO2 + H2O + SO2 =>
C12H8S + 15 O2 = 12 CO2 + 4 H2O + SO2
Al + FeO = Al2O3 + Fe* =>
2 Al + 3 FeO = Al2O3 + 3 Fe*
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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10/20/24
方程式のバランス11/19/23
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