| 前日に均衡した方程式 |
2 C8H11N4O2 + Cl2 + 2 NaOH = 2 NaCl + 2 C8H10N4O2 + 2 H2O
LiOH + CuSO4 = OHSO4 + LiCu =>
LiOH + CuSO4 = OHSO4 + LiCu
Cr + H2SO4 = Cr2(SO4)2 + H2O + S =>
6 Cr + 8 H2SO4 = 3 Cr2(SO4)2 + 8 H2O + 2 S
ClO{-} + VO3{-} + H2O = ClO3{-} + V(OH)3 + OH{-} =>
ClO{-} + 2 VO3{-} + 4 H2O = ClO3{-} + 2 V(OH)3 + 2 OH{-}
CH3OH + K2Cr2O7 + H2SO4 = CH2O + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH2O + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[PMo12O40] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[PMo12O40] + 2 NaNO3 + 21 NH4NO3 + 12 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnO2 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = H2Cr2O7 + 2 MnO2 + K2SO4 + 2 H2SO4
Fe{2+} + CO = Fe + CO{2+} =>
Fe{2+} + CO = Fe + CO{2+}
H2O = H + O2 =>
2 H2O = 4 H + O2
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 7 H2O
SCl2 + H2O = HSCl + HClO =>
SCl2 + H2O = HSCl + HClO
Sb2O + H2O = H3SbO2 =>
Sb2O + 3 H2O = 2 H3SbO2
H2S + Ca = CaH2 + S =>
H2S + Ca = CaH2 + S
Li + Br2 = Li2Br =>
4 Li + Br2 = 2 Li2Br
CaO2(heat) = Ca + O =>
CaO2(heat) = Ca + 2 O
SnCl2 + NH4NO3 = Sn(NO3)2 + NH4Cl =>
SnCl2 + 2 NH4NO3 = Sn(NO3)2 + 2 NH4Cl
KNO3 + MnO2 + KOH = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 3 KNO2 + 2 KMnO4 + H2O
KMnO4 + Sr(OH)2 = KSrMnO4 + H2O + O2 =>
2 KMnO4 + 2 Sr(OH)2 = 2 KSrMnO4 + 2 H2O + O2
Cu + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K =>
2 Cu + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 K
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Zn + H2SO4 = Zn2(SO4)3 + H4 =>
4 Zn + 6 H2SO4 = 2 Zn2(SO4)3 + 3 H4
C6H14N2O2 + O2 = CO2 + H2O + NH3 =>
C6H14N2O2 + 7 O2 = 6 CO2 + 4 H2O + 2 NH3
NH3* + O2* = NO + H2*O =>
4 NH3* + 5 O2* = 4 NO + 6 H2*O
Ca + KNo3 = CaNo + K =>
3 Ca + KNo3 = 3 CaNo + K
Hg2(NO3)2 + NaF = Hg2F2 + NaNO3 =>
Hg2(NO3)2 + 2 NaF = Hg2F2 + 2 NaNO3
K2CrO + Pb(NO3)2 = KNO3 + PbCrO =>
K2CrO + Pb(NO3)2 = 2 KNO3 + PbCrO
Ba + K2CrO4 = BaCrO4 + K2 =>
Ba + K2CrO4 = BaCrO4 + K2
Al2S3 + NaBr = AlBr3 + Na2S =>
Al2S3 + 6 NaBr = 2 AlBr3 + 3 Na2S
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
Na2CO3 + HC2H3O = Na + H2O + CO3H2C4 =>
9 Na2CO3 + 13 HC2H3O = 18 Na + 19 H2O + 7 CO3H2C4
Al + H3PO3 = AlPO3 + H =>
Al + H3PO3 = AlPO3 + 3 H
Sn + HgN = N + HgSn =>
Sn + HgN = N + HgSn
Al2(CrO4)3 + NaOH = Al(OH)3 + Na2CrO4 =>
Al2(CrO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2CrO4
()Fe(s) + ()O2(g) = ()Fe2O2(s) =>
2()Fe(s) + ()O2(g) = ()Fe2O2(s)
MnO4 + SO2 + H = Mn + H2SO4 =>
MnO4 + 2 SO2 + 4 H = Mn + 2 H2SO4
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CrI3 + (NH4)2S = Cr2S3 + NH4I =>
2 CrI3 + 3(NH4)2S = Cr2S3 + 6 NH4I
Al2O3 + Na(OH) = NaAlO2 + H2O =>
Al2O3 + 2 Na(OH) = 2 NaAlO2 + H2O
K2C2O4 + H2O = K + C + OH =>
K2C2O4 + 4 H2O = 2 K + 2 C + 8 OH
KAl(SO4)2 + Ba(OH)2 = BaSO4 + Al(OH)3 + K2SO4 =>
2 KAl(SO4)2 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3 + K2SO4
Sb(OH)3 + H2SO4 = Sb2(SO4)3 + H2O =>
2 Sb(OH)3 + 3 H2SO4 = Sb2(SO4)3 + 6 H2O
H3PO3 + CuSO4 + H2O = H2SO4 + H3PO4 + Cu =>
H3PO3 + CuSO4 + H2O = H2SO4 + H3PO4 + Cu
[Co(NH3)5(OH2)]{3+} + HCl = [Co(NH3)5Cl]Cl2 + H2O + H{+} =>
[Co(NH3)5(OH2)]{3+} + 3 HCl = [Co(NH3)5Cl]Cl2 + H2O + 3 H{+}
Na2SO3 + Fe2O3 = Fe2(SO3)3 + Na2O =>
3 Na2SO3 + Fe2O3 = Fe2(SO3)3 + 3 Na2O
Na2CO3 + Ba(NO3)2 = BaCO3 + Na2(NO3)2 =>
Na2CO3 + Ba(NO3)2 = BaCO3 + Na2(NO3)2
CaCrO4 = Ca + CrO4 =>
CaCrO4 = Ca + CrO4
Al2(CO3)3 + Li2SeO3 = Al2(SeO3)3 + Li2CO3 =>
Al2(CO3)3 + 3 Li2SeO3 = Al2(SeO3)3 + 3 Li2CO3
Sb2O4 + H2SO3 = H2S4O2 + H2O + Sb2O5 =>
7 Sb2O4 + 4 H2SO3 = H2S4O2 + 3 H2O + 7 Sb2O5
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