| 前日に均衡した方程式 |
HC8H4O4(aq) + 77 OH(aq) = C8H4O42(aq) + 39 H2O(l)
XFeCl3 + NaOH = XFe(OH)3 + NaCl =>
XFeCl3 + 3 NaOH = XFe(OH)3 + 3 NaCl
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
CuCl2(aq) + CuSO4(aq) = CuSO4(aq)CuCl2(aq) =>
CuCl2(aq) + CuSO4(aq) = CuSO4(aq)CuCl2(aq)
C3H8O3 + H2O2 = C3H6O3 + H2O =>
C3H8O3 + H2O2 = C3H6O3 + 2 H2O
Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3
Cu + NH3 = [Cu(NH3)4]2 =>
2 Cu + 8 NH3 = [Cu(NH3)4]2
Na(NO3)2 = Na(NO2)2 + O =>
Na(NO3)2 = Na(NO2)2 + 2 O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
Co(CH3COO)2 = CH3COO + Co =>
Co(CH3COO)2 = 2 CH3COO + Co
N2 + MgO = Mg + N2O =>
N2 + MgO = Mg + N2O
NaH2PO2 = Na4P2O7 + PH3 + NaPO3 + H2 =>
5 NaH2PO2 = Na4P2O7 + 2 PH3 + NaPO3 + 2 H2
C17H38 + O2 = CO2 + H2O =>
2 C17H38 + 53 O2 = 34 CO2 + 38 H2O
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
KOH(s) + HCl(aq) = KCl(aq) + H2O(l) =>
KOH(s) + HCl(aq) = KCl(aq) + H2O(l)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaI + Mg(CIO3)2 = MgI2 + NaCIO3 =>
2 NaI + Mg(CIO3)2 = MgI2 + 2 NaCIO3
C5H10 + HBr = C5H12 + Br =>
C5H10 + 2 HBr = C5H12 + 2 Br
Cu + NH3 = Cu(NH3)4 =>
Cu + 4 NH3 = Cu(NH3)4
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
O2 + Sb3S3 = Sb2O4 + SO2 =>
12 O2 + 2 Sb3S3 = 3 Sb2O4 + 6 SO2
Sn(OH)4 + KOH = K2SnO3 + H2O =>
Sn(OH)4 + 2 KOH = K2SnO3 + 3 H2O
NH4Cl(aq) + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl(aq) + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
Cu + NH3 = Cu(NH3)2 =>
Cu + 2 NH3 = Cu(NH3)2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
S8 + Br2 = SBr6 =>
S8 + 24 Br2 = 8 SBr6
Cr(OH)3 + IO2{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
4 Cr(OH)3 + 3 IO2{-} + 8 OH{-} = 4 CrO4{-2} + 3 I{-} + 10 H2O
Al(s) + Br(l) = Al2Br6(s) =>
2 Al(s) + 6 Br(l) = Al2Br6(s)
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + Na2SO4 + SO2 =>
4 Al2(SO4)3 + 12 H2O + 3 Na2S = 8 Al(OH)3 + 3 Na2SO4 + 12 SO2
Ba(ClO)2 + H2O = Ba(OH)2 + HClO =>
Ba(ClO)2 + 2 H2O = Ba(OH)2 + 2 HClO
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Mn{2+} + IO3{-} + H2O = MnO4{-} + I{-} + H{+} =>
6 Mn{2+} + 5 IO3{-} + 9 H2O = 6 MnO4{-} + 5 I{-} + 18 H{+}
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Pb + NaCl = Pb(NaCl)2 =>
Pb + 2 NaCl = Pb(NaCl)2
K2CrO4 + SO2 + H2O = K2SO4 + Cr2(SO4)3 + Cr(OH)3 =>
6 K2CrO4 + 9 SO2 + 6 H2O = 6 K2SO4 + Cr2(SO4)3 + 4 Cr(OH)3
CH2O(l) + O2(g) = CO2(g) + H2O(l) =>
CH2O(l) + O2(g) = CO2(g) + H2O(l)
CH3CHO + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 2 KOH = CH3COOH + 2 K2MnO4 + H2O
P4 + Ba(OH)2 + H2O = PH3 + Ba(H2PO4)2 =>
4 P4 + 3 Ba(OH)2 + 18 H2O = 10 PH3 + 3 Ba(H2PO4)2
Rb2MnO4 + H2O = H2MnO4 + Rb(OH) =>
Rb2MnO4 + 2 H2O = H2MnO4 + 2 Rb(OH)
OH{-} + ClO{-} + Mn(OH)2 = Cl{-} + MnO4{-} + H2O =>
2 OH{-} + 5 ClO{-} + 2 Mn(OH)2 = 5 Cl{-} + 2 MnO4{-} + 3 H2O
ammoniumnitrate + sodiumhydroxide = sodiumnitrate + ammonia + water =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ca2Al3Si3O12(OH) = CaAl2Si2O8 + Ca3Al2Si3O12 + Al2O3 + H2O =>
6 Ca2Al3Si3O12(OH) = 6 CaAl2Si2O8 + 2 Ca3Al2Si3O12 + Al2O3 + 3 H2O
Al(s) + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al(s) + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
NaCl(aq) = Na(aq) + Cl2 =>
2 NaCl(aq) = 2 Na(aq) + Cl2
Fe2 + H3PO4 = FePO4 + H2 =>
Fe2 + 2 H3PO4 = 2 FePO4 + 3 H2
Cr + I2 = Cr2I3 =>
4 Cr + 3 I2 = 2 Cr2I3
Ca(OH)2(aq) + HNO3 = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3 = Ca(NO3)2(aq) + 2 H2O(l)
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