| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 K + 2 H2CO3 = 2 KHCO3 + H2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Zn + K2Cr2O7 + HNO3 = Zn(NO3)2 + Cr(NO3)2 + KNO3 + H2O =>
4 Zn + K2Cr2O7 + 14 HNO3 = 4 Zn(NO3)2 + 2 Cr(NO3)2 + 2 KNO3 + 7 H2O
NiCl2 + Li2S = LiCl + NiS =>
NiCl2 + Li2S = 2 LiCl + NiS
As + H2S = AsS + H2 =>
As + H2S = AsS + H2
NaHCO3(ac) + H3C6H5O7(ac) = CO2(g) + H2O + Na3C6H5O7(ac) =>
3 NaHCO3(ac) + H3C6H5O7(ac) = 3 CO2(g) + 3 H2O + Na3C6H5O7(ac)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe = Fe2{+} + e =>
2 Fe = Fe2{+} + e
NaOH(ac) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(ac) + CO2(g) = Na2CO3(s) + H2O(l)
Mg(H2PO4)2 = Mg + H2 + PO4 =>
Mg(H2PO4)2 = Mg + 2 H2 + 2 PO4
K2CO3 + Ca(ClO3)2 = CaCO3 + KClO3 =>
K2CO3 + Ca(ClO3)2 = CaCO3 + 2 KClO3
C + H + Cl = C2H3Cl =>
2 C + 3 H + Cl = C2H3Cl
Mg(HCO3)2 + H2SO4 = MgSO4 + CO2 + H2O =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 CO2 + 2 H2O
Ce(OH)3 + H2O2 = Ce(OH)3OOH + H2O =>
2 Ce(OH)3 + 3 H2O2 = 2 Ce(OH)3OOH + 2 H2O
BaCl2*2H2O = BaO + H2O + HCl =>
BaCl2*2H2O = BaO + H2O + 2 HCl
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2 =>
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2
U + O2 = UO3 =>
2 U + 3 O2 = 2 UO3
C20H42 + CuO = CO2 + H2O + Cu =>
C20H42 + 61 CuO = 20 CO2 + 21 H2O + 61 Cu
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2 =>
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
C5H11NO2S + O2 = CO2 + H2O + NH3 + H2SO4 =>
2 C5H11NO2S + 15 O2 = 10 CO2 + 6 H2O + 2 NH3 + 2 H2SO4
C57H110O6 + H2O = C3H8O3 + C17H35COOH =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C17H35COOH
Na2CO3(aq) + H2C4H4O6(aq) = Na2C4H4O6(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + H2C4H4O6(aq) = Na2C4H4O6(aq) + H2O(l) + CO2(g)
K2Cr2O7 + HNO3 = Cr + NO3 + H2O + K =>
K2Cr2O7 + 14 HNO3 = 2 Cr + 14 NO3 + 7 H2O + 2 K
C2H6O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{-2} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O
Zn(C2H3O2)2 + Na2S = ZnS + Na(C2H3O2) =>
Zn(C2H3O2)2 + Na2S = ZnS + 2 Na(C2H3O2)
Mn + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 Mn + 7 KClO3 + 6 KOH = 6 KMnO4 + 7 KCl + 3 H2O
KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI
CoCl2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Co2(SO4)3 + Cl2 + H2O =>
10 CoCl2 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Co2(SO4)3 + 10 Cl2 + 24 H2O
BaS + KMnO4 = BaMnO4 + SK =>
BaS + KMnO4 = BaMnO4 + SK
CH3Cl + Na = C4H10 + NaCl + HCl =>
4 CH3Cl + 2 Na = C4H10 + 2 NaCl + 2 HCl
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g) =>
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g)
F + Sr = FSr =>
F + Sr = FSr
AgNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Ag2SO4 + H2O =>
2 AgNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Ag2SO4 + 4 H2O
AlL3 + Pb(NO3)2 = PbL2 + Al(NO3)3 =>
2 AlL3 + 3 Pb(NO3)2 = 3 PbL2 + 2 Al(NO3)3
Zn + Pb(NO)3 = Zn(NO)3 + Pb =>
Zn + Pb(NO)3 = Zn(NO)3 + Pb
Cl{-} + H2SO4 = HCl + HSO4{-} =>
Cl{-} + H2SO4 = HCl + HSO4{-}
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NaNO2 + CH3COOH = CH3COONa + NO + NO2 + H2O =>
2 NaNO2 + 2 CH3COOH = 2 CH3COONa + NO + NO2 + H2O
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
K + H2O(l) = KOH + H2 =>
2 K + 2 H2O(l) = 2 KOH + H2
NH4I + H2O = H3O + NH3 + I =>
NH4I + H2O = H3O + NH3 + I
C + H2S = CH4 + S =>
C + 2 H2S = CH4 + 2 S
CrO3 + H3PO4 = Cr(PO4)2 + H2O =>
CrO3 + 2 H3PO4 = Cr(PO4)2 + 3 H2O
Al(OH)3 + H2C2O4*2H2O + K2C2O4*H2O = K3(Al(C2O4)3)*3H2O + H2O =>
2 Al(OH)3 + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3(Al(C2O4)3)*3H2O + 9 H2O
I2 + FeBr3 = Fe + IBr =>
3 I2 + 2 FeBr3 = 2 Fe + 6 IBr
Cu + LiBr = CuLi + Br =>
Cu + LiBr = CuLi + Br
Mg + CaBr2 = MgBr2 + Ca =>
Mg + CaBr2 = MgBr2 + Ca
HNO3 + H3O = NH4NO3 + H2O =>
2 HNO3 + 8 H3O = NH4NO3 + 11 H2O
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
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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10/23/24
方程式のバランス11/22/23
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