| 前日に均衡した方程式 |
AgN3 + KOH = AgK + N3OH
ZnSiO3 + H2SO4 = ZnSO4 + SiO3 + H2 =>
ZnSiO3 + H2SO4 = ZnSO4 + SiO3 + H2
C8H18 + O2 = H20(water) + CO2 =>
10 C8H18 + 80 O2 = 9 H20(water) + 80 CO2
H2O34 = H2O + O3 =>
H2O34 = H2O + 11 O3
K2S + KMnO4 + HCl = S + MnCl2 + KCl + H2O =>
5 K2S + 2 KMnO4 + 16 HCl = 5 S + 2 MnCl2 + 12 KCl + 8 H2O
Fe{2+} + O2 + H2O = Fe{3+} + OH{-} =>
4 Fe{2+} + O2 + 2 H2O = 4 Fe{3+} + 4 OH{-}
SnCl2 + HgCl = SnCl4 + Hg2Cl =>
SnCl2 + 4 HgCl = SnCl4 + 2 Hg2Cl
K2S + KMnO4 + KOH = SO + K2MnO4 + H2O =>
K2S + 4 KMnO4 + 2 KOH = SO + 4 K2MnO4 + H2O
NH3 + KMnO4 + KOH = KNO3 + K2Mn04 + H2O =>
15 NH3 + 16 KMnO4 + 7 KOH = 15 KNO3 + 4 K2Mn04 + 26 H2O
H2SO4 + Fe = Fe2(SO4)2 + H2SO2 + H2O =>
3 H2SO4 + 2 Fe = Fe2(SO4)2 + H2SO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn2 + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn2 + 4 NaOH + 4 H2O = 2 Na2[Zn(OH)4] + 2 H2
Ca + *H2O = Ca(OH)2 + H2 =>
Ca + 2*H2O = Ca(OH)2 + H2
K2S4O6 + Cl2 + H2O = KHSO4 + HCl + H2SO4 =>
K2S4O6 + 7 Cl2 + 10 H2O = 2 KHSO4 + 14 HCl + 2 H2SO4
PbC2O4 + HCl = C2H2O4 + PbCl2 =>
PbC2O4 + 2 HCl = C2H2O4 + PbCl2
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O =>
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K3PO4 + (NH4)2CO3 = K2CO3 + (NH4)3PO4 =>
2 K3PO4 + 3(NH4)2CO3 = 3 K2CO3 + 2(NH4)3PO4
LiH + CH3OH = LiCH3O + H2 =>
LiH + CH3OH = LiCH3O + H2
MnO4{-} + S + H{+} = Mn + SO2 + H2O =>
4 MnO4{-} + 7 S + 4 H{+} = 4 Mn + 7 SO2 + 2 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
C6H5COCH3 + H{+} + ClO{-} = C7H6O2 + ClCH3 =>
C6H5COCH3 + H{+} + ClO{-} = C7H6O2 + ClCH3
K4Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 K4Fe(CN)6 + 7 H2SO4 + 43 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 50 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Li + FeSO4 = Li(SO4)2 + Fe =>
Li + 2 FeSO4 = Li(SO4)2 + 2 Fe
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2Cr2O7 + Cu2S + HCl = CrCl3 + CuCl2 + K2SO4 + KCl + H2O =>
5 K2Cr2O7 + 3 Cu2S + 46 HCl = 10 CrCl3 + 6 CuCl2 + 3 K2SO4 + 4 KCl + 23 H2O
KMnO4(s) = K2O(s) + MnO(s) + O2(g) =>
4 KMnO4(s) = 2 K2O(s) + 4 MnO(s) + 5 O2(g)
NaHCO3 = Na2CO3 + CO2 + H2O(water) =>
2 NaHCO3 = Na2CO3 + CO2 + H2O(water)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
KAlSi3O8 + H2O + CO2 = K2CO3 + Al2Si2O5(OH)4 + SiO2 =>
2 KAlSi3O8 + 2 H2O + CO2 = K2CO3 + Al2Si2O5(OH)4 + 4 SiO2
CrO3 + CO = Cr + CO2 =>
CrO3 + 3 CO = Cr + 3 CO2
Zn2 + H1 = ZnH2 =>
Zn2 + 4 H1 = 2 ZnH2
(CH3)2CHCOONa + NaOH = C3H8 + Na2CO3 =>
(CH3)2CHCOONa + NaOH = C3H8 + Na2CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
COCl2(g) + NH3(g) = NH4Cl(s) + CO(NH2)2(s) =>
COCl2(g) + 4 NH3(g) = 2 NH4Cl(s) + CO(NH2)2(s)
Na + ZnCo3 = Na2Co3 + Zn =>
2 Na + ZnCo3 = Na2Co3 + Zn
Sn(s) + P(s) = Sn3P2(s) =>
3 Sn(s) + 2 P(s) = Sn3P2(s)
KBiO3 + FeS + H2SO4 = Fe2(SO4)3 + K2SO4 + Bi2(SO4)3 + H2O =>
18 KBiO3 + 4 FeS + 38 H2SO4 = 2 Fe2(SO4)3 + 9 K2SO4 + 9 Bi2(SO4)3 + 38 H2O
Pt + NaBr = Na + PtBr2 =>
Pt + 2 NaBr = 2 Na + PtBr2
KCl + H2 = HCl + K =>
2 KCl + H2 = 2 HCl + 2 K
K2CO3 + Cd = K + Cd(CO3)2 =>
2 K2CO3 + Cd = 4 K + Cd(CO3)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cr(OH)6{-3} + OH{-} + Br2 = Br{-} + CrO4{-2} + H2O =>
2 Cr(OH)6{-3} + 4 OH{-} + 3 Br2 = 6 Br{-} + 2 CrO4{-2} + 8 H2O
Co(OH)2 + NaOH = Na2CoO2 + H2O =>
Co(OH)2 + 2 NaOH = Na2CoO2 + 2 H2O
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2 =>
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2
C2H6OS + O2 = H2O + CO2 + SO3 =>
2 C2H6OS + 9 O2 = 6 H2O + 4 CO2 + 2 SO3
KCl + H2MnCl5 = K2MnCl6 + H2 + HCl =>
4 KCl + 2 H2MnCl5 = 2 K2MnCl6 + H2 + 2 HCl
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
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