| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 CrI3 + 21 Cl2 + 52 KOH = 6 KIO3 + 2 K2CrO4 + 42 KCl + 26 H2O
NaOH(aq) + HCH3CO2(aq) = NaCH3CO2(aq) + H2O(l) =>
NaOH(aq) + HCH3CO2(aq) = NaCH3CO2(aq) + H2O(l)
C6H6O + Br2 = C6H3Br3O + H2 =>
2 C6H6O + 3 Br2 = 2 C6H3Br3O + 3 H2
KSiO3 + HCl = KCl + Si2Cl4 + H2O + Cl2 =>
2 KSiO3 + 12 HCl = 2 KCl + Si2Cl4 + 6 H2O + 3 Cl2
KCrO2 + HNO3 = K2Cr2O7 + NO2 + H2O =>
2 KCrO2 + 6 HNO3 = K2Cr2O7 + 6 NO2 + 3 H2O
Na2S2O3 + H2SO4 = Na2SO4 + S + H2O =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + 4 S + H2O
Fe + H2O = Fe2O8 + H2 =>
2 Fe + 8 H2O = Fe2O8 + 8 H2
NaBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
6 NaBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O
Na2CO3(aq) + MnCl2(aq) = MnCO3 + NaCl =>
Na2CO3(aq) + MnCl2(aq) = MnCO3 + 2 NaCl
C6H18O + O2 = CO2 + C3H9OH =>
5 C6H18O + 5 O2 = 3 CO2 + 9 C3H9OH
Na2S2O3 + H2SO4 = Na2SO4 + H2S + SO2 =>
4 Na2S2O3 + 3 H2SO4 = 4 Na2SO4 + 3 H2S + 4 SO2
H2SO3 + Ca = CaSO3H2 =>
H2SO3 + Ca = CaSO3H2
KMnO4 + HCl = Cl2 + H2O + KCl + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(SO4)3 = SO4 =>
(SO4)3 = 3 SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
hydrochloricacid + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C5H10Cl2 + H2O = C5H11OH + Cl2 =>
C5H10Cl2 + H2O = C5H11OH + Cl2
H{+} + H2SO4 + I{-} = H2S + I2 + H2O =>
8 H{+} + H2SO4 + 8 I{-} = H2S + 4 I2 + 4 H2O
K2SO4(aq) + CaI2(aq) = CaSO4(s) + KI(aq)* =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 KI(aq)*
H3O + HCl = H2O + H2Cl =>
H3O + HCl = H2O + H2Cl
Al(k) + HCl(aq) = AlCl3(aq) + H2(d) =>
2 Al(k) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(d)
K2Cr2O7 + Zn + HCl = Cr2O3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 8 HCl = Cr2O3 + 3 ZnCl2 + 2 KCl + 4 H2O
Cr(OH)3(s) + NaOH(aq) + NaClO3(aq) = NaCrO4(aq) + NaCl(ac) + H2O =>
3 Cr(OH)3(s) + 3 NaOH(aq) + 2 NaClO3(aq) = 3 NaCrO4(aq) + 2 NaCl(ac) + 6 H2O
CH3CH3COOH + Cl2 = CH2ClCH3COOH + HCl =>
CH3CH3COOH + Cl2 = CH2ClCH3COOH + HCl
H3O + HCl = H2O + H2Cl =>
H3O + HCl = H2O + H2Cl
KClO4 + Al + KI = KCl + KAlO2 + I2 =>
KClO4 + 2 Al + 2 KI = KCl + 2 KAlO2 + I2
SO3{2-} + I3{-} + OH{-} = SO4{2-} + I{-} + H2O =>
SO3{2-} + I3{-} + 2 OH{-} = SO4{2-} + 3 I{-} + H2O
Zn(s) + SO4(aq) = ZnSO4(aq) =>
Zn(s) + SO4(aq) = ZnSO4(aq)
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
H2SO4 + K2PO4 = H2 + HPO4 + K2SO4 =>
2 H2SO4 + 2 K2PO4 = H2 + 2 HPO4 + 2 K2SO4
CaCl2 + HNO3 = CaN2O6 + HCl =>
CaCl2 + 2 HNO3 = CaN2O6 + 2 HCl
((NH4)2SO4) + NaOH = Na2SO4 + NH3 + H2O =>
((NH4)2SO4) + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
Ra(OH)2 + K2O = KOH + RaO =>
Ra(OH)2 + K2O = 2 KOH + RaO
I2O5 + NaOH = NaHI + O2 =>
2 I2O5 + 4 NaOH = 4 NaHI + 7 O2
CuSO4 + Zn[Hg(SCN)4] = Cu[Hg(SCN)4] + ZnSO4 =>
CuSO4 + Zn[Hg(SCN)4] = Cu[Hg(SCN)4] + ZnSO4
PBr3 + H2O = H3 + PO3 + HBr =>
PBr3 + 3 H2O = H3 + PO3 + 3 HBr
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Ca(CH3COO)2 + K2CrO4 = Ca + CrO4 + KCH3COO =>
Ca(CH3COO)2 + K2CrO4 = Ca + CrO4 + 2 KCH3COO
CH3NH2 + HONO = CH3OH + N2 + H2O =>
CH3NH2 + HONO = CH3OH + N2 + H2O
NaOH + NaOCl + H2S = NaCl + H2O + NaSO4 =>
2 NaOH + 9 NaOCl + 2 H2S = 9 NaCl + 3 H2O + 2 NaSO4
Fe + CO2 = Fe3CO2 =>
3 Fe + CO2 = Fe3CO2
Li + SiO = Li2O + Si =>
2 Li + SiO = Li2O + Si
C6H6O + Br2 = C6H5BrO + HBr =>
C6H6O + Br2 = C6H5BrO + HBr
H2 + SO4{2-} + H{+} = HS{-} + H2O =>
4 H2 + SO4{2-} + H{+} = HS{-} + 4 H2O
CH3COOC2H5 + KOH = CH3COOC2H4K + H2O =>
CH3COOC2H5 + KOH = CH3COOC2H4K + H2O
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
CH3COOH + MgO + H2O = C4H14MgO8 =>
2 CH3COOH + MgO + 3 H2O = C4H14MgO8
HNO3 + P = N2O + PNO3 + H2O =>
10 HNO3 + 8 P = N2O + 8 PNO3 + 5 H2O
Zn(OH)2 + HNO3 = ZnOHNO3 + H2O =>
Zn(OH)2 + HNO3 = ZnOHNO3 + H2O
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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01/15/25
方程式のバランス02/14/24
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