| 前日に均衡した方程式 |
2 Al(s) + 3 S(s) = Al2S3(s)
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2
Cl2O7 + NH4OH = NH4ClO4 + H2O =>
Cl2O7 + 2 NH4OH = 2 NH4ClO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HMnO4 + HBr = MnBr2 + Br2 + H2O =>
2 HMnO4 + 14 HBr = 2 MnBr2 + 5 Br2 + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SnCl2 + NaOH + Bi(NO3)3 = Bi + Na2(Sn(OH)6) + NaNO3 + NaCl =>
3 SnCl2 + 18 NaOH + 2 Bi(NO3)3 = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3 + 6 NaCl
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
CaCl2 + Fe = Ca + FeCl3 =>
3 CaCl2 + 2 Fe = 3 Ca + 2 FeCl3
HNO3 + P4O10 = (HPO3)3 + N2O5 =>
12 HNO3 + 3 P4O10 = 4(HPO3)3 + 6 N2O5
C6H6O6 + O2 = CO2 + H2O =>
2 C6H6O6 + 9 O2 = 12 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NH4)2SO4Fe2(SO4)3 + KCNS = Fe(CNS)3 + K2SO4 + NH4CNS =>
(NH4)2SO4Fe2(SO4)3 + 8 KCNS = 2 Fe(CNS)3 + 4 K2SO4 + 2 NH4CNS
C3H3N3O9 = N2(g) + CO2(g) + H2O(g) + O2(g) =>
4 C3H3N3O9 = 6 N2(g) + 12 CO2(g) + 6 H2O(g) + 3 O2(g)
Fe + CaCl2 = Fe(Cl2)3 + Ca =>
Fe + 3 CaCl2 = Fe(Cl2)3 + 3 Ca
aluminumnitrate + sodiumhydroxide = aluminiumhydroxide + sodiumnitrate =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cr2O7{-2} + C2H4O + H{+} = C2H4O2 + Cr{+3]+H2O =>
Cr2O7{-2} + 3 C2H4O + 8 H{+} = 3 C2H4O2 + 2 Cr{+3]+4H2O
TeO2 + OH = TeO3 + H2O =>
TeO2 + 2 OH = TeO3 + H2O
K2Cr2O7 + NaOH + HCl = H2O + K2CrO4 + Na2CrO4NaCl =>
K2Cr2O7 + 3 NaOH + HCl = 2 H2O + K2CrO4 + Na2CrO4NaCl
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
Cl2O7 + NH4OH = NH4ClO4 + H2O =>
Cl2O7 + 2 NH4OH = 2 NH4ClO4 + H2O
NaSO3 + HCl = NaCl + H2 + SO3 =>
2 NaSO3 + 2 HCl = 2 NaCl + H2 + 2 SO3
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
FeS2 + HNO3 = NO + Fe(NO3)2 + H2SO4 + H2O =>
3 FeS2 + 20 HNO3 = 14 NO + 3 Fe(NO3)2 + 6 H2SO4 + 4 H2O
C2H4O3 + KMnO4 = K2CO3 + Mn2O3 + H2O + CO2 =>
4 C2H4O3 + 6 KMnO4 = 3 K2CO3 + 3 Mn2O3 + 8 H2O + 5 CO2
Ag + ZnCl2 = AgCl0 + Zn =>
2 Ag + ZnCl2 = 2 AgCl0 + Zn
CaCl2 + Fe = Ca + FeCl3 =>
3 CaCl2 + 2 Fe = 3 Ca + 2 FeCl3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
AsS3 + H2SO4 = As(SO4)3 + H2S =>
AsS3 + 3 H2SO4 = As(SO4)3 + 3 H2S
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca + H2SO4 = CaSO4 + H2(gas) =>
Ca + H2SO4 = CaSO4 + H2(gas)
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NaCl(aq)
Pb(NO3)2 + NH4Cl = NH4NO3 + PbCl2 =>
Pb(NO3)2 + 2 NH4Cl = 2 NH4NO3 + PbCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb + As = PbAs =>
Pb + As = PbAs
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + Al2O3 = AlCl3 + O2 =>
6 Cl2 + 2 Al2O3 = 4 AlCl3 + 3 O2
C6H12O6 + SO4{-2} = H2O + CO2 + H2S{-2} =>
5 C6H12O6 + 12 SO4{-2} = 18 H2O + 30 CO2 + 12 H2S{-2}
AgCl + H2S = Ag2S + HCl =>
2 AgCl + H2S = Ag2S + 2 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4 + NaOH = CuNaSO5H =>
CuSO4 + NaOH = CuNaSO5H
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MnO4{-} + S{2-} + H2O = MnO2 + S + OH{-} =>
2 MnO4{-} + 3 S{2-} + 4 H2O = 2 MnO2 + 3 S + 8 OH{-}
CuO + Ca3(PO4)2 = Cu3(PO4)2 + CaO =>
3 CuO + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaO
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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