| 前日に均衡した方程式 |
2 CaO + 5 C = 2 CaC2 + CO2
KClO3 = KCl + O4 =>
4 KClO3 = 4 KCl + 3 O4
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
MnCl2 + Na(OH) = Mn(OH)2 + NaCl =>
MnCl2 + 2 Na(OH) = Mn(OH)2 + 2 NaCl
Mn + Fe(NO3)2 = Mn(NO3)4 + Fe =>
Mn + 2 Fe(NO3)2 = Mn(NO3)4 + 2 Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
H2*CuO = Cu + H2O =>
H2*CuO = Cu + H2O
NH4HCO3 + Zn(NO3)2 = Zn(HCO3)2 + NH4NO3 =>
2 NH4HCO3 + Zn(NO3)2 = Zn(HCO3)2 + 2 NH4NO3
BaCl2 + KH2PO4 = BaPO4 + KH2Cl2 =>
BaCl2 + KH2PO4 = BaPO4 + KH2Cl2
HI + Cl2 = HCl2 + I =>
HI + Cl2 = HCl2 + I
Fe + NaOH + H2O = NaFe(OH)4 + H2 =>
2 Fe + 2 NaOH + 6 H2O = 2 NaFe(OH)4 + 3 H2
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s)
Al + PbO = Al2O3 + Pb =>
2 Al + 3 PbO = Al2O3 + 3 Pb
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
Bi2O3 + GeO2 = Bi4(GeO4)3 =>
2 Bi2O3 + 3 GeO2 = Bi4(GeO4)3
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Na2SO4(aq) + Ag(NO3)(aq) = Ag2(SO4)(aq) + Na(NO3)(aq) =>
Na2SO4(aq) + 2 Ag(NO3)(aq) = Ag2(SO4)(aq) + 2 Na(NO3)(aq)
CuS + NH4HSO4 = CuSO4 + SO2 + H2O + NH3 =>
CuS + 4 NH4HSO4 = CuSO4 + 4 SO2 + 4 H2O + 4 NH3
C2H2 + HCl = C2H4Cl2 =>
C2H2 + 2 HCl = C2H4Cl2
NaClO + Cu = CuClO + Na =>
NaClO + Cu = CuClO + Na
C3H6 + H2O = CO + H2 =>
C3H6 + 3 H2O = 3 CO + 6 H2
Fe2[SiO4] + O2 + H2O = Fe2O3 + H4SiO4 =>
2 Fe2[SiO4] + O2 + 4 H2O = 2 Fe2O3 + 2 H4SiO4
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
C2H7NO2 + H2O = CH3COOH + HNH4O =>
C2H7NO2 + H2O = CH3COOH + HNH4O
FeCl + NaOH{-} = FeOH{-}2 + NaCl =>
FeCl + NaOH{-} = FeOH{-}2 + NaCl
KClO3 = KClO4 + K + Cl2 =>
8 KClO3 = 6 KClO4 + 2 K + Cl2
NaOH + Sr(NO3)2 = Na(NO3) + Sr(OH)2 =>
2 NaOH + Sr(NO3)2 = 2 Na(NO3) + Sr(OH)2
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
Cr2O4 + HNo3 = Cr(No3)4 + H2O =>
Cr2O4 + 8 HNo3 = 2 Cr(No3)4 + 4 H2O
PbNO3 + RbI = PbI + RbNO3 =>
PbNO3 + RbI = PbI + RbNO3
(NH4)3PO4 + KOH = K3PO4 + NH4OH =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH4OH
Cu(NO3)2 + LiOH = Li2Cu + NO3(OH) =>
Cu(NO3)2 + 2 LiOH = Li2Cu + 2 NO3(OH)
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2
(NH4)3PO4 + KOH = K3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 H2O + 3 NH3
C100H204 + O2 = H2O + CO2 =>
C100H204 + 151 O2 = 102 H2O + 100 CO2
CO2 + H2O + NaOH = NaH3CO4 =>
CO2 + H2O + NaOH = NaH3CO4
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
HI + Cl2 = HCl2 + I =>
HI + Cl2 = HCl2 + I
C4H8COOH + NaOH = C3H8 + Na2CO3 + H2O =>
4 C4H8COOH + 10 NaOH = 5 C3H8 + 5 Na2CO3 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cr + K4[Fe(CN)6] = Cr3[Fe(CN)6] + K =>
3 Cr + K4[Fe(CN)6] = Cr3[Fe(CN)6] + 4 K
Al2 + SO4 = AlSO4 =>
Al2 + 2 SO4 = 2 AlSO4
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
C5N5NHI + H2O = H3O + C5N5NI =>
C5N5NHI + H2O = H3O + C5N5NI
CU(OH)2 + NaNO3 = CU(NO3)2 + NaOH =>
CU(OH)2 + 2 NaNO3 = CU(NO3)2 + 2 NaOH
S2O3{2-} + MnO4{-} + H2O = SO4{2-} + MnO2 + OH{-} =>
3 S2O3{2-} + 8 MnO4{-} + H2O = 6 SO4{2-} + 8 MnO2 + 2 OH{-}
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