| 前日に均衡した方程式 |
Fe + 3 NH3 = Fe(NH3)3
Ag3[Fe(CN)6] + HNO3 = Ag3(NO3)2 + H2[Fe(CN)6] =>
Ag3[Fe(CN)6] + 2 HNO3 = Ag3(NO3)2 + H2[Fe(CN)6]
Fe + NH3 = Fe(NH3) =>
Fe + NH3 = Fe(NH3)
Na2ZnO2 + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = Na2SO4 + ZnSO4 + 2 H2O
C12H26(l) = C8H18(l) + C2H4(g) =>
C12H26(l) = C8H18(l) + 2 C2H4(g)
Fe + NH3 = FeN + H2 =>
2 Fe + 2 NH3 = 2 FeN + 3 H2
Fe(OH)3KOH = K[Fe(OH)4] =>
Fe(OH)3KOH = K[Fe(OH)4]
Pb(NO3)2 + NaClO3 = PbClO3 + Na(NO3)2 =>
Pb(NO3)2 + NaClO3 = PbClO3 + Na(NO3)2
Pb(NO3)2 + NaClO3 = Pb(ClO3)2 + NaNO3 =>
Pb(NO3)2 + 2 NaClO3 = Pb(ClO3)2 + 2 NaNO3
K4(CN6Fe) + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4(CN6Fe) + 23 KMnO4 + 104 HCl = 43 KCl + 5 FeCl3 + 23 MnCl2 + 5 CO2 + 30 NO + 52 H2O
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
H1 + OH = H2O =>
H1 + OH = H2O
C = C49 =>
49 C = C49
CH3COH + O2 + OH{-} = CH3COO{-} + H2O =>
2 CH3COH + O2 + 2 OH{-} = 2 CH3COO{-} + 2 H2O
C8H10 + C4H9Cl = C12H18 + HCl =>
C8H10 + C4H9Cl = C12H18 + HCl
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
Ru + Cl = RuCl3 =>
Ru + 3 Cl = RuCl3
C2H4(g) + H2O(g) = C2H5OH(l) =>
C2H4(g) + H2O(g) = C2H5OH(l)
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
Bi2O3 + TeO2 + Se + CuO = Cu2Bi200Te270Se30O842 =>
100 Bi2O3 + 270 TeO2 + 30 Se + 2 CuO = Cu2Bi200Te270Se30O842
H2O + C2H2 + KMnO4 = (COOH)2 + KOH + MnO2 =>
4 H2O + 3 C2H2 + 8 KMnO4 = 3(COOH)2 + 8 KOH + 8 MnO2
K2Cr2O7 + KY + H2SO4 = Y2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KY + 7 H2SO4 = 3 Y2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Na + HCl(aq) = NaCl(aq) + H2(s) =>
2 Na + 2 HCl(aq) = 2 NaCl(aq) + H2(s)
Mg(NO3)2(aq) + K3PO4(aq) = Mg3(PO4)2 + KNO3(aq) =>
3 Mg(NO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2 + 6 KNO3(aq)
Cu(NO3)2Fe(NO3)3 = Cu(NO3)3Fe(NO3)2 =>
Cu(NO3)2Fe(NO3)3 = Cu(NO3)3Fe(NO3)2
C2H4(g) + H2O(g) = CH3CH2OH(g) =>
C2H4(g) + H2O(g) = CH3CH2OH(g)
Zn{2+} + Mn{2+} + H2O = MnO2 + Zn + H{+} =>
Zn{2+} + Mn{2+} + 2 H2O = MnO2 + Zn + 4 H{+}
Na + HCl(aq) = NaCl(aq) + H2(s) =>
2 Na + 2 HCl(aq) = 2 NaCl(aq) + H2(s)
Al(ClO3)3 + NaOH = Al(OH)3 + NaClO3 =>
Al(ClO3)3 + 3 NaOH = Al(OH)3 + 3 NaClO3
Fe(OH)2 + Ba(NO3)2 = Ba(OH)2 + Fe(NO3)2 =>
Fe(OH)2 + Ba(NO3)2 = Ba(OH)2 + Fe(NO3)2
CdS + NH4Cl = CdCl2 + (NH4)2S =>
CdS + 2 NH4Cl = CdCl2 + (NH4)2S
C2H6(aq) + O2(aq) = H2O(l) + CO2(aq) =>
2 C2H6(aq) + 7 O2(aq) = 6 H2O(l) + 4 CO2(aq)
(NH4)SCN + Co = Co(SCN)4 + NH4 =>
4(NH4)SCN + Co = Co(SCN)4 + 4 NH4
HCl(g) + NH3(g) = NH4Cl(g) =>
HCl(g) + NH3(g) = NH4Cl(g)
H2(SO4) + Na(HCO3) = Na2(SO4) + H2O + CO2 =>
H2(SO4) + 2 Na(HCO3) = Na2(SO4) + 2 H2O + 2 CO2
C2H4(g) + H2O(g) = C2H5OH(g) =>
C2H4(g) + H2O(g) = C2H5OH(g)
HC3H7OH(g) + O2(g) = C3H7OH + H3O =>
6 HC3H7OH(g) + O2(g) = 6 C3H7OH + 2 H3O
Pb + Ag(NO3)3 = Pb(NO3)2 + Ag =>
3 Pb + 2 Ag(NO3)3 = 3 Pb(NO3)2 + 2 Ag
C2H4(g) + H2O(g) = C2H6(g) + O2(g) =>
2 C2H4(g) + 2 H2O(g) = 2 C2H6(g) + O2(g)
HClNaHCO3 = NaClH2OCO2 =>
HClNaHCO3 = NaClH2OCO2
Mg(NO3)2(aq) + K3PO4(aq) = Mg3(PO4)2 + KNO3(aq) =>
3 Mg(NO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2 + 6 KNO3(aq)
Sb2O3 + Na2S + H2O = Sb2S3 + NaOH =>
Sb2O3 + 3 Na2S + 3 H2O = Sb2S3 + 6 NaOH
C12H26(l) = C8H18(l) + C2H4(g) =>
C12H26(l) = C8H18(l) + 2 C2H4(g)
AgNO3 + [Co(H2O)5Cl]Cl2 = AgCl + [Co(H2O)5Cl](NO3)2 =>
2 AgNO3 + [Co(H2O)5Cl]Cl2 = 2 AgCl + [Co(H2O)5Cl](NO3)2
NaCl + Fe(C2H3O2)3 = NaC2H3O2 + FeCl3 =>
3 NaCl + Fe(C2H3O2)3 = 3 NaC2H3O2 + FeCl3
NaNO3(s) = NaNO2(s) + O2(g)NaNO3(s) = NaNO2(s) + O2(g) =>
3 NaNO3(s) = 2 NaNO2(s) + O2(g)NaNO3(s)
C2H4(g) + H2O(g) = CO(g) + H2(g) =>
C2H4(g) + 2 H2O(g) = 2 CO(g) + 4 H2(g)
Ag2SO4 + CaI2 = AgI + CaSO4 =>
Ag2SO4 + CaI2 = 2 AgI + CaSO4
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