| 前日に均衡した方程式 |
Cl2 + SnS + 6 KOH = 2 KCl + K2SnO3 + K2S + 3 H2O
Fe(OH)2 + HNO3 = Fe + (NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe + (NO3)2 + 2 H2O
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + Fe(OH)3 + H2O =>
3 FeC2O4*2H2O + 3 H2O2 = Fe(C2O4)3 + 2 Fe(OH)3 + 6 H2O
FeCl3 + Cu2(SO4)2 = Fe2(SO4)3 + CuCl2 =>
4 FeCl3 + 3 Cu2(SO4)2 = 2 Fe2(SO4)3 + 6 CuCl2
KI(aq) + CoCl2(aq) = CoI2 + KCl =>
2 KI(aq) + CoCl2(aq) = CoI2 + 2 KCl
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
Ce + H2O = Ce(OH)4 + H2 =>
Ce + 4 H2O = Ce(OH)4 + 2 H2
potassiumiodide + Pb(NO3)2 = PbI2 + potassiumnitrate =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe + H2O(steam) = Fe2O4 + H2(g) =>
2 Fe + 4 H2O(steam) = Fe2O4 + 4 H2(g)
RS + H2O2 = RSO2H + H2O =>
2 RS + 3 H2O2 = 2 RSO2H + 2 H2O
AsO4 + Mg + NH4 = AsMg + NH4O4 =>
AsO4 + Mg + NH4 = AsMg + NH4O4
Mg + O2 + PO = Mg3(PO4)2 =>
3 Mg + 3 O2 + 2 PO = Mg3(PO4)2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe2S2 + O = Fe3O2 + SO =>
3 Fe2S2 + 10 O = 2 Fe3O2 + 6 SO
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
Hg + Pb{2+} = Hg{2+} + Pb =>
Hg + Pb{2+} = Hg{2+} + Pb
NH4CrO4 + Cr(NO3)3 = NH4(NO3) + Cr(CrO4)3 =>
3 NH4CrO4 + Cr(NO3)3 = 3 NH4(NO3) + Cr(CrO4)3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CaCl2 + Na3 = NaCl + Ca3 =>
3 CaCl2 + 2 Na3 = 6 NaCl + Ca3
BaO2 = BaOO =>
BaO2 = BaOO
H3PO4 + AgOH = HOH + Ag3(PO4) =>
H3PO4 + 3 AgOH = 3 HOH + Ag3(PO4)
Zn(C2H3O2)2 + K3PO4 = Zn3(PO4)2 + KC2H3O2 =>
3 Zn(C2H3O2)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KC2H3O2
CuSO4 + Ni2 = NiSO4 + Cu =>
2 CuSO4 + Ni2 = 2 NiSO4 + 2 Cu
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
Cl + Al = ClAl =>
Cl + Al = ClAl
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H3O{+} + CH3CH2OH + CrO7{2-} = CH3COOH + Cr{3+} + H2O =>
20 H3O{+} + 9 CH3CH2OH + 4 CrO7{2-} = 9 CH3COOH + 4 Cr{3+} + 39 H2O
Ba(OH)2 + H3PO4 = Ba(PO4) + H3(OH)2 =>
Ba(OH)2 + H3PO4 = Ba(PO4) + H3(OH)2
NaHCO3(aq) + HCL(aq) = NaCL(aq) + H2CO3 =>
NaHCO3(aq) + HCL(aq) = NaCL(aq) + H2CO3
CH3COOH + KI = CH3I + K2CO3 =>
3 CH3COOH + 4 KI = 4 CH3I + 2 K2CO3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H3PO4 + Ni = H2 + Ni3(PO4)2 =>
2 H3PO4 + 3 Ni = 3 H2 + Ni3(PO4)2
CaCO3 + H(CH3COO) = H2O + CO2 + Ca(CH3COO) =>
8 CaCO3 + 9 H(CH3COO) = 6 H2O + 10 CO2 + 8 Ca(CH3COO)
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
KMnO4 + Fe + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 10 Fe + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe2(SO4)3 + 24 H2O
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
C2H5Cl + C6H6 = C6H5Cl + C2H6 =>
C2H5Cl + C6H6 = C6H5Cl + C2H6
Ca(NO3)2 + C2H5NO2 = CaO + CO2 + N2 + H2O =>
9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaO + 20 CO2 + 14 N2 + 25 H2O
HCl + NiO = NiCl2 + H2O =>
2 HCl + NiO = NiCl2 + H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
MgO + H3O{+} = Mg{2+} + H2O =>
MgO + 2 H3O{+} = Mg{2+} + 3 H2O
K4Cr4O14 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K4Cr4O14 + 6 SnCl2 + 28 HCl = 4 CrCl3 + 6 SnCl4 + 4 KCl + 14 H2O
K2MnO4 + Al + H2SO4 = MnO2 + Al2(SO4)3 + H2O + K2SO4 =>
3 K2MnO4 + 2 Al + 6 H2SO4 = 3 MnO2 + Al2(SO4)3 + 6 H2O + 3 K2SO4
HNO3(aq) + H2O(l) = H3O(aq) + NO3(aq) =>
HNO3(aq) + H2O(l) = H3O(aq) + NO3(aq)
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