| 前日に均衡した方程式 |
SiO32 + 32 H2O = Si + 64 OH
K2Co3 + HBr = KBr + H2Co3 =>
K2Co3 + 2 HBr = 2 KBr + H2Co3
Mn{4}{-} + CN + I{-} = Mn{3+} + ICN =>
Mn{4}{-} + CN + I{-} = Mn{3+} + ICN
Br2 + Cl{-} = Br{-} + Cl2(l) =>
Br2 + 2 Cl{-} = 2 Br{-} + Cl2(l)
H2CrO4 + LiOH = H2(OH)2 + Li2CrO4 =>
H2CrO4 + 2 LiOH = H2(OH)2 + Li2CrO4
Al + HBrO3 = Al2O3 + HBr =>
2 Al + HBrO3 = Al2O3 + HBr
HC2H3O2(aq) + Al(s) = Al(C2H3O2)2(aq) + H2(g) =>
2 HC2H3O2(aq) + Al(s) = Al(C2H3O2)2(aq) + H2(g)
C7Zr1 = C + ZrC =>
C7Zr1 = 6 C + ZrC
Pb(NO3)2 + OH{-} + H2PO4{-} + Cu{2+} = Pb5(PO4)3OH + HNO3 + Cu(NO3)2 =>
5 Pb(NO3)2 + OH{-} + 3 H2PO4{-} + 2 Cu{2+} = Pb5(PO4)3OH + 6 HNO3 + 2 Cu(NO3)2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Cu + H2O2 + C2H4O2 = Cu(C2H3O2)2 + H2O =>
Cu + H2O2 + 2 C2H4O2 = Cu(C2H3O2)2 + 2 H2O
CH3COOH + BaOH = H2O + BaCH2COOH =>
CH3COOH + BaOH = H2O + BaCH2COOH
BaCrO4 + H = BaCrO + H2O =>
BaCrO4 + 6 H = BaCrO + 3 H2O
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
H2O + Al + NO2{-} + OH{-} = AlO2{-} + NH3 =>
H2O + 2 Al + NO2{-} + OH{-} = 2 AlO2{-} + NH3
CuSO4 + NaOCl = CuOCl + NaSO4 =>
CuSO4 + NaOCl = CuOCl + NaSO4
NH4Cl + HOH = NH4OH + HCl =>
NH4Cl + HOH = NH4OH + HCl
Cu(NO3) + NaOH = Na(NO3) + CuOH =>
Cu(NO3) + NaOH = Na(NO3) + CuOH
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
H + O2 = H2O =>
4 H + O2 = 2 H2O
NaHCO3 + NaH2PO4 = Na3PO4 + H2CO3 =>
2 NaHCO3 + NaH2PO4 = Na3PO4 + 2 H2CO3
H2O + (NH4)2CO3 = H2CO3 + (NH4)2O =>
H2O + (NH4)2CO3 = H2CO3 + (NH4)2O
LiOH + Fe(NO2)2 = LiNO2 + Fe(OH)2 =>
2 LiOH + Fe(NO2)2 = 2 LiNO2 + Fe(OH)2
C4H12N + CH17O045N017 = N2 + CO2 + H2O =>
138 C4H12N + 56 CH17O045N017 = 545 N2 + 608 CO2 + 1304 H2O
KMnO4 = K2MnO4 + Mn3O + O2 =>
12 KMnO4 = 6 K2MnO4 + 2 Mn3O + 11 O2
NaOH + Al + Cl2 = Al(OH)3 + NaCl =>
6 NaOH + 2 Al + 3 Cl2 = 2 Al(OH)3 + 6 NaCl
Fe(OH)2 + NO2 = Fe(NO3)2 + Fe(NO2)2 + H2O =>
2 Fe(OH)2 + 4 NO2 = Fe(NO3)2 + Fe(NO2)2 + 2 H2O
AgNo3 + Na2SO3 = Ag2SO3 + NaNo3 =>
2 AgNo3 + Na2SO3 = Ag2SO3 + 2 NaNo3
C2H5OH + Cl2 + H2O = C2H3Cl3O2 + HCl =>
C2H5OH + 4 Cl2 + H2O = C2H3Cl3O2 + 5 HCl
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H5OH + Cl2 + H2O = C2H3Cl3O2 + HCl =>
C2H5OH + 4 Cl2 + H2O = C2H3Cl3O2 + 5 HCl
AlPO4 + CaSO3 = Ca3(PO4)2 + Al2(SO3)3 =>
2 AlPO4 + 3 CaSO3 = Ca3(PO4)2 + Al2(SO3)3
KSO4 + BaCl2 = KCl2 + BaSO4 =>
KSO4 + BaCl2 = KCl2 + BaSO4
Sn + CuNO3 = Sn(NO3)4 + Cu =>
Sn + 4 CuNO3 = Sn(NO3)4 + 4 Cu
Ni(ClO3)2 + Na2CO3 = NiCO3 + NaClO3 =>
Ni(ClO3)2 + Na2CO3 = NiCO3 + 2 NaClO3
FeS2 + Br2 + KOH = Fe(OH)3 + KBr + K2SO4 + H2O =>
2 FeS2 + 15 Br2 + 38 KOH = 2 Fe(OH)3 + 30 KBr + 4 K2SO4 + 16 H2O
Sr + AgCl = SrCl2 + Ag =>
Sr + 2 AgCl = SrCl2 + 2 Ag
C2H5OH + Cl2 + H2O = C2H3Cl3O2 + HCl =>
C2H5OH + 4 Cl2 + H2O = C2H3Cl3O2 + 5 HCl
Fe2O3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CoCl2 + (PbNO3)2 = PbCl2 + CoNO3 =>
2 CoCl2 + (PbNO3)2 = 2 PbCl2 + 2 CoNO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CuSO4 + NH4 = NH4SO4 + Cu =>
CuSO4 + NH4 = NH4SO4 + Cu
Sb2O3 + NaOH + H2O = Na[Sb(OH)4] =>
Sb2O3 + 2 NaOH + 3 H2O = 2 Na[Sb(OH)4]
MnO4 + H{+} + (SO3)2{-}{+} = (Mn)2{+} + H2O + (SO4)2{-} =>
8 MnO4 + 4 H{+} + 15(SO3)2{-}{+} = 4(Mn)2{+} + 2 H2O + 15(SO4)2{-}
Al + KOH + KMnO4 = K2MnO4 + K[Al(OH)4] =>
Al + 4 KOH + 3 KMnO4 = 3 K2MnO4 + K[Al(OH)4]
Na2S + Na2O + P2O5 = Na3PSO3 =>
2 Na2S + Na2O + P2O5 = 2 Na3PSO3
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnO2 + CH3COOK + H2O =>
8 KMnO4 + 6 C2H5OH + H2SO4 = K2SO4 + 8 MnO2 + 6 CH3COOK + 10 H2O
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