| 前日に均衡した方程式 |
7 Pb3O4 + 12 HNO3 = 17 PbO2 + 4 Pb(NO2)3 + 6 H2O
Ag2CO3 + HCl = Ag2Cl2 + CO2 + H2O =>
Ag2CO3 + 2 HCl = Ag2Cl2 + CO2 + H2O
Na3PO4 + H2O = NaH2PO4 + NaOH =>
Na3PO4 + 2 H2O = NaH2PO4 + 2 NaOH
Ni + H2SO4 = NiS + H2O4 =>
Ni + H2SO4 = NiS + H2O4
Ag2F + HNO3 = HF + N2O + H2O + AgNO3 =>
8 Ag2F + 18 HNO3 = 8 HF + N2O + 5 H2O + 16 AgNO3
Fe(ClO3)3 + NH3 = NH3(ClO3) + Fe =>
Fe(ClO3)3 + 3 NH3 = 3 NH3(ClO3) + Fe
NaOH + H2CH3COO = Na2CH3COO + H2O =>
2 NaOH + H2CH3COO = Na2CH3COO + 2 H2O
HClO + Ga(OH)3 = Ga(ClO)3 + H2O =>
3 HClO + Ga(OH)3 = Ga(ClO)3 + 3 H2O
CN2H4O2 = N6H6 + CO2 + NH3 =>
6 CN2H4O2 = N6H6 + 6 CO2 + 6 NH3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
(NH4)2SO4 + CoBr2 = CoSO4 + Br2(NH4)2 =>
(NH4)2SO4 + CoBr2 = CoSO4 + Br2(NH4)2
Cr(OH)3 + NaClO + Na2Co3 = NaCrO4 + NaCl + H2O + Co2 =>
4 Cr(OH)3 + 10 NaClO + 2 Na2Co3 = 4 NaCrO4 + 10 NaCl + 6 H2O + 3 Co2
HClO + Fe2OH = ClO + Fe2OH2 =>
HClO + Fe2OH = ClO + Fe2OH2
HCl + NaOH + CaCO3 = CaCl2 + Na2CO3 + H2O =>
2 HCl + 2 NaOH + CaCO3 = CaCl2 + Na2CO3 + 2 H2O
NH3(g) + H2O = NH4(OH) =>
NH3(g) + H2O = NH4(OH)
CH4O + C4H8O2 = H2O + C5H10O2 =>
CH4O + C4H8O2 = H2O + C5H10O2
C3H8 + O2 = H2O + C3 =>
C3H8 + 2 O2 = 4 H2O + C3
Na2SO4 + HCl = Cl2 + Na2SO2 + H2O =>
Na2SO4 + 4 HCl = 2 Cl2 + Na2SO2 + 2 H2O
HNO3(aq) + Mn(OH)2(s) = Mn(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mn(OH)2(s) = Mn(NO3)2(aq) + 2 H2O(l)
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2O + K2SO4 + Na2SO4 =>
10 NaBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 8 H2O + K2SO4 + 5 Na2SO4
BaCl2 + HCl = HCl2 + BaCl =>
BaCl2 + HCl = HCl2 + BaCl
H2SO4(aq) + LiOH = H2O(l) + Li2SO4 =>
H2SO4(aq) + 2 LiOH = 2 H2O(l) + Li2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNaO4 + K4O10 = H3KO4 + Na2O7 =>
12 HNaO4 + K4O10 = 4 H3KO4 + 6 Na2O7
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
NiCl2 + K2CO3 = NiK2 + Cl2CO3 =>
NiCl2 + K2CO3 = NiK2 + Cl2CO3
Cr2O3(s) + CO(s) = Cr(s) + CO2(g) =>
Cr2O3(s) + 3 CO(s) = 2 Cr(s) + 3 CO2(g)
Ag2S + Fe = FeS + Ag2 =>
Ag2S + Fe = FeS + Ag2
CU(OH) = CU + OH =>
CU(OH) = CU + OH
CoBr3(aq) + K2S(aq) = KBr + Co2S3 =>
2 CoBr3(aq) + 3 K2S(aq) = 6 KBr + Co2S3
KMnO4 + C3H6 + H2SO4 = C3H4O6 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 5 C3H6 + 21 H2SO4 = 5 C3H4O6 + 14 MnSO4 + 7 K2SO4 + 26 H2O
Sn(s) + HCl(ac) = SnCl2(ac) + H2 =>
Sn(s) + 2 HCl(ac) = SnCl2(ac) + H2
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)4 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Fe2(SO4)4 + 2 K2SO4 + 14 H2O
H2SO4 + Ag = Ag2(SO4)3 + H2 =>
3 H2SO4 + 2 Ag = Ag2(SO4)3 + 3 H2
Ag{3+}NO3{-}(aq) + Cu(s) = Cu{2+}(NO3{-})2(aq) + Ag(s) =>
2 Ag{3+}NO3{-}(aq) + 3 Cu(s) = 3 Cu{2+}(NO3{-})2(aq) + 2 Ag(s)
NH3(l) + H2O(l) = NH4(s) + OH(l) =>
NH3(l) + H2O(l) = NH4(s) + OH(l)
C5H8 + KFeO4 = C5H8O2 + KFeO2 =>
C5H8 + KFeO4 = C5H8O2 + KFeO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3 =>
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3
Na2B4O7*5H2O + HCl = NaCl + H3BO3 =>
Na2B4O7*5H2O + 2 HCl = 2 NaCl + 4 H3BO3
Ba(NO3)2 + Al = Ba3Al2 + NO3 =>
3 Ba(NO3)2 + 2 Al = Ba3Al2 + 6 NO3
H3BO3 + Na = NaH3BO3 =>
H3BO3 + Na = NaH3BO3
H2C6O5H7 + NaOH = Na2C6O5H7 + H2O =>
H2C6O5H7 + 2 NaOH = Na2C6O5H7 + 2 H2O
NaOH + KHCO3 = KOH + NaHCO3 =>
NaOH + KHCO3 = KOH + NaHCO3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
AgCl + Hg = Hg2Cl2 + Ag =>
2 AgCl + 2 Hg = Hg2Cl2 + 2 Ag
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HBr + Cr(OH)3 = H2O + CrBr3 =>
3 HBr + Cr(OH)3 = 3 H2O + CrBr3
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