| 前日に均衡した方程式 |
2 H2O2 = 2 H2O + O2
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
Pb(NO3)2 + CuS = Cu(NO3)2 + PbS =>
Pb(NO3)2 + CuS = Cu(NO3)2 + PbS
Li2C2O4 + AlF3 = LiF + Al2(C2O4)3 =>
3 Li2C2O4 + 2 AlF3 = 6 LiF + Al2(C2O4)3
CoCl3 + NaOH = NaCl3 + CoOH =>
CoCl3 + NaOH = NaCl3 + CoOH
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate =>
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 + FeCl2 + H2SO4 = Cl2 + K2SO4 + FeSO4 + H2O =>
2 KClO3 + 5 FeCl2 + 6 H2SO4 = 6 Cl2 + K2SO4 + 5 FeSO4 + 6 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C5H8 + CrO3 + H2SO4 = C3H4O4 + H2O + Cr2(SO4)3 =>
9 C5H8 + 44 CrO3 + 66 H2SO4 = 15 C3H4O4 + 72 H2O + 22 Cr2(SO4)3
(NH4)2CO3 + Cu(ClO4)2 = NH4ClO4 + CuCO3 =>
(NH4)2CO3 + Cu(ClO4)2 = 2 NH4ClO4 + CuCO3
C2H5OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + C2H4O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 7 H2O + 3 C2H4O
Sb + O2 = Sb3O6 =>
3 Sb + 3 O2 = Sb3O6
CO2 + H2O + N2 = C9H13NO3 + O2 =>
36 CO2 + 26 H2O + 2 N2 = 4 C9H13NO3 + 43 O2
La(NO3)3*6H2O + HfCl4 = La2Hf2O7 + NH3 + Cl2 + H2O + O2 =>
2 La(NO3)3*6H2O + 2 HfCl4 = La2Hf2O7 + 6 NH3 + 4 Cl2 + 3 H2O + 10 O2
Mg(OH)2 + HCl = MgCl2 + H(OH) =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H(OH)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaN3 + KNO3 = Na2O + K2O + N =>
10 NaN3 + 2 KNO3 = 5 Na2O + K2O + 32 N
FeCl3 + Sn + Fe(OH)3 = FeSnO4 + HCl + Fe =>
4 FeCl3 + 3 Sn + 4 Fe(OH)3 = 3 FeSnO4 + 12 HCl + 5 Fe
CH3COOHNH4 + O2 = CO2 + H2O + NH3 =>
4 CH3COOHNH4 + 9 O2 = 8 CO2 + 10 H2O + 4 NH3
Co{2+} + BrO3 + OH{-} = Co2O3 + Br{-} + H2O =>
14 Co{2+} + 2 BrO3 + 30 OH{-} = 7 Co2O3 + 2 Br{-} + 15 H2O
KCl + NaH2PO4 = KH2PO4 + NaCl =>
KCl + NaH2PO4 = KH2PO4 + NaCl
CrCl2 + NaOH + Na2Cr2O7 = NaCrO2 + H2O + CrCl3 =>
6 CrCl2 + 2 NaOH + Na2Cr2O7 = 4 NaCrO2 + H2O + 4 CrCl3
Au + NOCl + Cl2 + HNO3 = HAuCl4 + NO2 =>
2 Au + 2 NOCl + 3 Cl2 + 2 HNO3 = 2 HAuCl4 + 4 NO2
HI + Hg = HgI2 + H2 =>
2 HI + Hg = HgI2 + H2
Tl2CrO4 + H = Tl + Cr2O7 + H2O =>
2 Tl2CrO4 + 2 H = 4 Tl + Cr2O7 + H2O
KCl2 + KNO3 + H2O = KClO + KCl + HNO3 =>
2 KCl2 + 2 KNO3 + H2O = KClO + 3 KCl + 2 HNO3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
VOSO4 + K2Cr2O7 + H2O = H3VO4 + Cr(OH)3 + H2SO4 + KOH =>
6 VOSO4 + K2Cr2O7 + 19 H2O = 6 H3VO4 + 2 Cr(OH)3 + 6 H2SO4 + 2 KOH
H2 + Cl = Cl4H =>
H2 + 8 Cl = 2 Cl4H
Ca(NO3)2 + Na2SiO3 = CaSiO3 + NaNO3 =>
Ca(NO3)2 + Na2SiO3 = CaSiO3 + 2 NaNO3
BaO2H2SO4 = BaSO4H2O2 =>
BaO2H2SO4 = BaSO4H2O2
FeSO4 + KClO3 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
6 FeSO4 + KClO3 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
FeCl2 + AgNO3 = AgCl2 + FeNO3 =>
FeCl2 + AgNO3 = AgCl2 + FeNO3
BiCl3 + Na[Sn(OH)3] + NaOH = Bi + NaCl + Na[Sn(OH)6] =>
BiCl3 + Na[Sn(OH)3] + 3 NaOH = Bi + 3 NaCl + Na[Sn(OH)6]
Mn2{+} + NO3{-} + OH{-} = Mn(O4)2{-} + NO2{-} + H2O =>
2 Mn2{+} + 29 NO3{-} + 6 OH{-} = 4 Mn(O4)2{-} + 29 NO2{-} + 3 H2O
Fe3Cl + (NH4)OH = Fe3(OH) + (NH4)Cl =>
Fe3Cl + (NH4)OH = Fe3(OH) + (NH4)Cl
CaCO3 + HBr = CaBr + CO2 + H2O2 =>
2 CaCO3 + 2 HBr = 2 CaBr + 2 CO2 + H2O2
SiH4(g) + NH3(g) = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3(g) = Si3N4(s) + 12 H2(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4OH + Fe(No3)3 = NH4No3 + Fe(OH)3 =>
3 NH4OH + Fe(No3)3 = 3 NH4No3 + Fe(OH)3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Pb(ClO4)2(aq) + K2CO3(aq) = Pb(CO3)2(s) + K2ClO4(aq) =>
Pb(ClO4)2(aq) + 2 K2CO3(aq) = Pb(CO3)2(s) + 2 K2ClO4(aq)
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