| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CuSO4 + N2CO3 = CuCO3 + SO4N2
K2(SO4) + CaCl2 = KCl(aq) + Ca(SO4)(s) =>
K2(SO4) + CaCl2 = 2 KCl(aq) + Ca(SO4)(s)
Cl2 + H2O + NaCl = HCl + NaOCl =>
Cl2 + H2O + NaCl = 2 HCl + NaOCl
Fe(OH)2 + FeCl2 = FeOHCl =>
Fe(OH)2 + FeCl2 = 2 FeOHCl
HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O
K3PO4 + NO2 + H2O = KNO3 + H3PO4 + NO =>
2 K3PO4 + 9 NO2 + 3 H2O = 6 KNO3 + 2 H3PO4 + 3 NO
CH3COOH = CH4 + CO2 = C + O =>
CH3COOH = CH4 + CO2
Cu(CH3COO)2 + KOH = Cu(OH)2 + KCH3COO =>
Cu(CH3COO)2 + 2 KOH = Cu(OH)2 + 2 KCH3COO
NO3{-} + H{+} + Cu = NO2 + H2O + Cu{+2} =>
2 NO3{-} + 4 H{+} + Cu = 2 NO2 + 2 H2O + Cu{+2}
C2H6 + Br = C2H5Br + H =>
C2H6 + Br = C2H5Br + H
CaSO4 + Ba = Ca + BaSO4 =>
CaSO4 + Ba = Ca + BaSO4
C15H15N3O2 + NaOH = H2CO3 + Na + N3 + H2O =>
C15H15N3O2 + 71 NaOH = 15 H2CO3 + 71 Na + N3 + 28 H2O
Ca + HNO3 = Ca(HNO3) =>
Ca + HNO3 = Ca(HNO3)
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
HCl(aq) + AgNO3 = AgCl(s) + HNO3(aq) =>
HCl(aq) + AgNO3 = AgCl(s) + HNO3(aq)
AsO4{-} + H{+} + e = As{3+} + H2O =>
AsO4{-} + 8 H{+} + 4e = As{3+} + 4 H2O
C2H5O(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5O(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
F2 + Sc = ScF2 =>
F2 + Sc = ScF2
Cl{-} + H2SO4 = HCl + SO4{2-} =>
2 Cl{-} + H2SO4 = 2 HCl + SO4{2-}
Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
P4 + Cl = P3Cl3 =>
3 P4 + 12 Cl = 4 P3Cl3
KOH + AuCl = KCl + AuOH =>
KOH + AuCl = KCl + AuOH
KCl + Al2S3 = AlCl3 + K2S =>
6 KCl + Al2S3 = 2 AlCl3 + 3 K2S
Na + C = Na3C =>
3 Na + C = Na3C
BaCO3 + SiO2 + Dy2O3 + Li2CO3 = Ba2SiO4DyLi + CO2 + O2 =>
4 BaCO3 + 2 SiO2 + Dy2O3 + Li2CO3 = 2 Ba2SiO4DyLi + 5 CO2 + 2 O2
Cu(II)(NO3)2 + NaOH = Cu(II)(OH)2 + Na(NO3) =>
Cu(II)(NO3)2 + 2 NaOH = Cu(II)(OH)2 + 2 Na(NO3)
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s)2 =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + Ag(s)2
NaHCO3 + H2S = CO2 + H2O + Na2S =>
2 NaHCO3 + H2S = 2 CO2 + 2 H2O + Na2S
HCl + KMnO4 = KCl + Cl2 + H2O + MnCl =>
8 HCl + KMnO4 = KCl + 3 Cl2 + 4 H2O + MnCl
Al + H2O + NaOH = H2 + NaAlO2 =>
2 Al + 2 H2O + 2 NaOH = 3 H2 + 2 NaAlO2
K2SO4 + AlBr3 = Al2(SO4)3 + KBr =>
3 K2SO4 + 2 AlBr3 = Al2(SO4)3 + 6 KBr
CUSO4 + Fe = CU + Fe2(SO4)22 =>
22 CUSO4 + 2 Fe = 22 CU + Fe2(SO4)22
Cu(s) + H2O = Cu(s)O + H2 =>
Cu(s) + H2O = Cu(s)O + H2
Na3PO3(aq) + AgNO3(aq) = Na3NO3 + AgPO3 =>
Na3PO3(aq) + AgNO3(aq) = Na3NO3 + AgPO3
SiO2 + HCl = SiCl4 + H2 + O2 =>
SiO2 + 4 HCl = SiCl4 + 2 H2 + O2
BaCl2 + Sr(NO3)2 = Ba(NO3)2 + SrCl2 =>
BaCl2 + Sr(NO3)2 = Ba(NO3)2 + SrCl2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
KNO3 + Na2SiO3 = K2SiO3 + NaNO3 =>
2 KNO3 + Na2SiO3 = K2SiO3 + 2 NaNO3
iron + hydrochloricacid = iron(II)chloride + hydrogen =>
Fe + 2 HCl = FeCl2 + H2
NH4HSO4 + NaOH = NH4OH + Na2SO4 + H2O =>
NH4HSO4 + 2 NaOH = NH4OH + Na2SO4 + H2O
As2S3 + H2O2 + NH3*H2O = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3*H2O = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O
Cl2(g) + CaBr2(aq) = Br2(l) + CaCl2(aq) =>
Cl2(g) + CaBr2(aq) = Br2(l) + CaCl2(aq)
Na2O + H2 = NaH + H2O =>
Na2O + 2 H2 = 2 NaH + H2O
H{+} + BrO2{-} + BrO3{-} = BrO2 + H2O =>
2 H{+} + BrO2{-} + BrO3{-} = 2 BrO2 + H2O
CuCO3 + NaHCO3 = Cu(HCO3)2 + Na2CO3 =>
CuCO3 + 2 NaHCO3 = Cu(HCO3)2 + Na2CO3
Sb + HNO3 = SbO3 + NO2 + H2O =>
Sb + 6 HNO3 = SbO3 + 6 NO2 + 3 H2O
AgNO3(aq) + HBr(s) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(s) = AgBr(s) + HNO3(aq)
Mg + KMnO4 = MgMnO4 + K =>
Mg + KMnO4 = MgMnO4 + K
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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11/23/24
方程式のバランス12/23/23
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