| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
8 MnO4{-} + 13 CH3CH2OH + 12 H{+} = 4 Mn2{+} + 13 CH3COOH + 19 H2O
Al + H4N2O3 = N + H2O + Al2O3 =>
2 Al + 3 H4N2O3 = 6 N + 6 H2O + Al2O3
CrCl3(aq) + KCN(aq) = Cr(CN)3 + KCl(aq) =>
CrCl3(aq) + 3 KCN(aq) = Cr(CN)3 + 3 KCl(aq)
LiCI + KBr = LiBr + KCI =>
LiCI + KBr = LiBr + KCI
Pb(Cr2O7)2 + Sr(C2O4) = Pb(C2O4)2 + Sr(Cr2O7) =>
Pb(Cr2O7)2 + 2 Sr(C2O4) = Pb(C2O4)2 + 2 Sr(Cr2O7)
Hg(NO3)2 + Na2Cr2O7 = Hg2(Cr2O7)2 + NaNO3 =>
2 Hg(NO3)2 + 2 Na2Cr2O7 = Hg2(Cr2O7)2 + 4 NaNO3
(b)N2O5 + H2O = HNO3 =>
(b)N2O5 + H2O = 2 HNO3
PbCO3 + HCl = PbCl2 + H2CO3 =>
PbCO3 + 2 HCl = PbCl2 + H2CO3
C4H6O5 = C8H12O10 =>
2 C4H6O5 = C8H12O10
KOH + H2O = H3O + KO =>
KOH + H2O = H3O + KO
C12H22O3 + O2(g) = CO2(g) + H2O(g) =>
C12H22O3 + 16 O2(g) = 12 CO2(g) + 11 H2O(g)
KI + H2SO4 + MnO2 = K2SO4 + H2O + I2 + MnSO4 =>
2 KI + 2 H2SO4 + MnO2 = K2SO4 + 2 H2O + I2 + MnSO4
Mn{3+} + (CO2H)2 = Mn{2+} + CO2 + H{+} =>
2 Mn{3+} + (CO2H)2 = 2 Mn{2+} + 2 CO2 + 2 H{+}
Zn + CH3COOH = ZnCH3 + COOH =>
Zn + CH3COOH = ZnCH3 + COOH
CuOHCl + H2SO4 = CuSO4 + H2O + HCl =>
CuOHCl + H2SO4 = CuSO4 + H2O + HCl
Mg(OH)2 + CO2 + H2O = MgCO3*3H2O =>
Mg(OH)2 + CO2 + 2 H2O = MgCO3*3H2O
LiCl + Na2O = Li2O + NaCl =>
2 LiCl + Na2O = Li2O + 2 NaCl
KI + CaSO4 = CaI + I2 + K2SO4 =>
4 KI + 2 CaSO4 = 2 CaI + I2 + 2 K2SO4
N2O5 + HCl = NCl5 + H2O =>
N2O5 + 10 HCl = 2 NCl5 + 5 H2O
CH3C(CH3)CHCH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + MnSO4 + K2SO4 + H2O =>
3 CH3C(CH3)CHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + 2 MnSO4 + K2SO4 + 3 H2O
Ac + HCl = AcCl2 + H2 =>
Ac + 2 HCl = AcCl2 + H2
HCl(aq) + NaBr(aq) = NaCl(s) + HBr(aq) =>
HCl(aq) + NaBr(aq) = NaCl(s) + HBr(aq)
As2O2 + H2 = H2O + As2H3 =>
2 As2O2 + 7 H2 = 4 H2O + 2 As2H3
C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O =>
2 C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O
Ni(NO3)2 + H2O = Ni + HNO3 + O2 =>
2 Ni(NO3)2 + 2 H2O = 2 Ni + 4 HNO3 + O2
Cu + NaHCO3 + H2O = CuCO3 + NaOH + H2 =>
Cu + NaHCO3 + H2O = CuCO3 + NaOH + H2
Zn + NaCl = ZnNaCl =>
Zn + NaCl = ZnNaCl
CuCo3 = Cu + Co2 =>
2 CuCo3 = 2 Cu + 3 Co2
Ha + O2 = Ha2O =>
4 Ha + O2 = 2 Ha2O
MnO{-4}{-} + NO{+2}{-} + H{+} = Mn{-}2 + NO{-}3 + H2O =>
3 MnO{-4}{-} + NO{+2}{-} + 6 H{+} = 3 Mn{-}2 + NO{-}3 + 3 H2O
Zn + S2 = Zn2S =>
4 Zn + S2 = 2 Zn2S
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K3PO4 + AgNO3 = K3PO4AgNO3 =>
K3PO4 + AgNO3 = K3PO4AgNO3
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s) =>
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s)
Tl2O(s) + HCl(aq) = TlCl(aq) + H2O(l) =>
Tl2O(s) + 2 HCl(aq) = 2 TlCl(aq) + H2O(l)
Ag(l) + HCl(aq) = AgCl + H2 =>
2 Ag(l) + 2 HCl(aq) = 2 AgCl + H2
Na4C + HCl = NaCl + CH4 =>
Na4C + 4 HCl = 4 NaCl + CH4
Cr(ClO4)3 + Na2SO3 + H2O = Cr(OH)3 + SO2 + NaClO4 =>
2 Cr(ClO4)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 NaClO4
ZnS + NaOH = ZnOH + NaS =>
ZnS + NaOH = ZnOH + NaS
I{-} + OH{-} = IO4{-} + e + H2O =>
I{-} + 8 OH{-} = IO4{-} + 8e + 4 H2O
CaO2 + C = CaC2 + CO2 =>
CaO2 + 3 C = CaC2 + CO2
CuCO3 + H2O = Cu(OH)2 + CO2 =>
CuCO3 + H2O = Cu(OH)2 + CO2
IO3{-} + H2SO4 + I{-} = I2 + H2O + SO4{2-} =>
IO3{-} + 3 H2SO4 + 5 I{-} = 3 I2 + 3 H2O + 3 SO4{2-}
K2Cr2O7 + C3H7OH + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
3 K2Cr2O7 + C3H7OH + 12 H2SO4 = 3 Cr2(SO4)3 + 3 CO2 + 3 K2SO4 + 16 H2O
H2(SO4) + Ag(OH) = Ag2(SO4) + H2O =>
H2(SO4) + 2 Ag(OH) = Ag2(SO4) + 2 H2O
NH4 + Cu2O = Cu + N2 + H2O =>
2 NH4 + 4 Cu2O = 8 Cu + N2 + 4 H2O
H3AsO3 + Zn + HCl = As + ZnCl2 + H2O =>
2 H3AsO3 + 3 Zn + 6 HCl = 2 As + 3 ZnCl2 + 6 H2O
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
C7H8 + Cl = C7H7Cl + H =>
C7H8 + Cl = C7H7Cl + 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10/24/24
方程式のバランス11/23/23
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