| 前日に均衡した方程式 |
C2H3Cl3 + O2 = 2 CO + 3 HCl
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
H2SO4 + Cu2O = H2O + SO4Cu2 =>
H2SO4 + Cu2O = H2O + SO4Cu2
AuBr3 + H2CO3 = Au2(CO3)3 + HBr =>
2 AuBr3 + 3 H2CO3 = Au2(CO3)3 + 6 HBr
(NH4)3AsO4 + Zn(OH)2 = NH4OH + Zn3(AsO4)2 =>
2(NH4)3AsO4 + 3 Zn(OH)2 = 6 NH4OH + Zn3(AsO4)2
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
C8H10 + HNO3 = C8H9NO2 + H2O =>
C8H10 + HNO3 = C8H9NO2 + H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
H2O(g) + NO(g) = O2(g) + NH3(g) =>
6 H2O(g) + 4 NO(g) = 5 O2(g) + 4 NH3(g)
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + Br2 + KOH = K2FeO4 + KBr + K2SO4 + H2O =>
FeSO4 + 2 Br2 + 8 KOH = K2FeO4 + 4 KBr + K2SO4 + 4 H2O
K2Cr2O7 + H2SO3 + H2SO4 = K2SO4Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = K2SO4Cr2(SO4)3 + 4 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe4(O2)3 + H2O = Fe(OH)3 =>
Fe4(O2)3 + 6 H2O = 4 Fe(OH)3
CaN2 + H2O = Ca(OH)2 + NH3N2 =>
3 CaN2 + 6 H2O = 3 Ca(OH)2 + 2 NH3N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
TiCl2 + O2 = TiO + Cl2 =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
HNO3 + CaNH3 = Ca(NO3)2 + NH4NO3 + H2O =>
14 HNO3 + 4 CaNH3 = 4 Ca(NO3)2 + 5 NH4NO3 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B2O3 + HCl = BCl3 + H2O =>
B2O3 + 6 HCl = 2 BCl3 + 3 H2O
MgCl2 + AgNO3 = MgNO3AgCl2 =>
MgCl2 + AgNO3 = MgNO3AgCl2
C2H4 + HCl = C2H2Cl2 + H2 =>
C2H4 + 2 HCl = C2H2Cl2 + 2 H2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
PO2 + H2O = HPO3 + PO =>
3 PO2 + H2O = 2 HPO3 + PO
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Mg + O2 = Mg{+2} + O{-2} =>
2 Mg + O2 = 2 Mg{+2} + 2 O{-2}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Fe2O3 + S8 = FeS + O2 =>
4 Fe2O3 + S8 = 8 FeS + 6 O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Os + Na2O2 = Na2OsO4 + Na2O =>
Os + 3 Na2O2 = Na2OsO4 + 2 Na2O
AlCl3 + Cu(OH)2 = Al(OH)3 + CuCl2 =>
2 AlCl3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuCl2
Fe(OH)2(aq) + H3PO4(aq) = Fe3(PO4)2 + H2O(l) =>
3 Fe(OH)2(aq) + 2 H3PO4(aq) = Fe3(PO4)2 + 6 H2O(l)
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
HgO = Hg + O =>
HgO = Hg + O
CCl4(l) + SbF3(s) = CCl2F2(g) + SbCl3(s) =>
3 CCl4(l) + 2 SbF3(s) = 3 CCl2F2(g) + 2 SbCl3(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HBr + MnO4 = H2O + MnBr2 + Br2 =>
8 HBr + MnO4 = 4 H2O + MnBr2 + 3 Br2
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