| 前日に均衡した方程式 |
Cl2 + 10 HNO3 = 2 HClO3 + 4 H2O + 10 NO2
Na2[B2(O2)2(OH)4] + H2O + HCl = H3BO3 + H2O2 + NaCl =>
Na2[B2(O2)2(OH)4] + 2 H2O + 2 HCl = 2 H3BO3 + 2 H2O2 + 2 NaCl
Li + Mn(NO3)2 = Mn + LiNO3 =>
2 Li + Mn(NO3)2 = Mn + 2 LiNO3
Pb3O4 + HNO3 = PbO2 + Pb(NO3)2 + H2O =>
Pb3O4 + 4 HNO3 = PbO2 + 2 Pb(NO3)2 + 2 H2O
Ga + H2SO4 = H3 + Ga2(SO4)3 =>
2 Ga + 3 H2SO4 = 2 H3 + Ga2(SO4)3
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
Zn + NaOH = Na + Zn(OH)4 =>
Zn + 4 NaOH = 4 Na + Zn(OH)4
Li + SiO2 = Si + Li2O =>
4 Li + SiO2 = Si + 2 Li2O
SO3 + H2 = S8 + H2O =>
8 SO3 + 24 H2 = S8 + 24 H2O
S + HNO3 = H2(SO4) + NO2 + H2O =>
S + 6 HNO3 = H2(SO4) + 6 NO2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3O + O2 = H2O + CO2 =>
4 CH3O + 5 O2 = 6 H2O + 4 CO2
C + H + Br = C3H6Br2 =>
3 C + 6 H + 2 Br = C3H6Br2
CH3COOH + CaHCO3 = CH3COOCa + H2O + CO2 =>
CH3COOH + CaHCO3 = CH3COOCa + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2(aq) + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2(aq) + MgSO4 = PbSO4 + Mg(NO3)2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr =>
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr
CaCO + NaCl = CaCl + NaCO =>
CaCO + NaCl = CaCl + NaCO
AgC2H3O2 + K2S = Ag2S + KC2H3O2 =>
2 AgC2H3O2 + K2S = Ag2S + 2 KC2H3O2
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
CrCl2 + AgNO3 = CrCl2NO3 + Ag =>
CrCl2 + AgNO3 = CrCl2NO3 + Ag
NaOH + H2Co = Na2Co + H2O =>
2 NaOH + H2Co = Na2Co + 2 H2O
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
BaO + H2SO4 = BaSO4H2O =>
BaO + H2SO4 = BaSO4H2O
KNO3 + La2O3 + TiO2 = K2La2Ti3O10 + NO2 + O2 =>
4 KNO3 + 2 La2O3 + 6 TiO2 = 2 K2La2Ti3O10 + 4 NO2 + O2
Ca(s) + SnCl4(aq) = CaCl2(aq) + Sn(s) =>
2 Ca(s) + SnCl4(aq) = 2 CaCl2(aq) + Sn(s)
(Cu(NH3)4)SO4 + HNO3 = CuSO4 + NH4NO3 =>
(Cu(NH3)4)SO4 + 4 HNO3 = CuSO4 + 4 NH4NO3
H2SiO3 + Ni(OH)2 = NiSiO3 + H2O =>
H2SiO3 + Ni(OH)2 = NiSiO3 + 2 H2O
(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O
Cu + AgCl3 = Ag + CuCl3 =>
Cu + AgCl3 = Ag + CuCl3
CoCO3 + Al2O3 = CoAl2O4 + CO2 =>
CoCO3 + Al2O3 = CoAl2O4 + CO2
Cl = Cl2 =>
2 Cl = Cl2
Na4C2O12H6 + C12H22O11 = CO2 + H2O + Na2CO3 =>
8 Na4C2O12H6 + C12H22O11 = 12 CO2 + 35 H2O + 16 Na2CO3
MnSO4 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + H2O =>
8 MnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Mn2(SO4)3 + K2SO4 + 8 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2
SbOCl + H2S = Sb2S3 + H2O + HCl =>
2 SbOCl + 3 H2S = Sb2S3 + 2 H2O + 2 HCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HgCl2 + Na2S2O3 = HgS2O3 + NaCl =>
HgCl2 + Na2S2O3 = HgS2O3 + 2 NaCl
KOH + SiO3 = KO3 + SiOH =>
KOH + SiO3 = KO3 + SiOH
CaSO4*2H2O = CaO + SO3 + H2O =>
CaSO4*2H2O = CaO + SO3 + 2 H2O
NaOH + H2Co = Na2Co + H2O =>
2 NaOH + H2Co = Na2Co + 2 H2O
Mn4 + O2 + HBr2 = MnBr + H2O =>
2 Mn4 + O2 + 4 HBr2 = 8 MnBr + 2 H2O
K2S + CuNO3 = Cu2S + KNO3 =>
K2S + 2 CuNO3 = Cu2S + 2 KNO3
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