| 前日に均衡した方程式 |
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
FeCl3 + KSCN + H2O = Fe(H2O)5(SCN) + Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = Fe(H2O)5(SCN) + Cl2 + KCl
Mn(SO4)2(aq) + MgS(aq) = Mg(SO4)2(s) + Mn(aq) + S(aq) =>
Mn(SO4)2(aq) + MgS(aq) = Mg(SO4)2(s) + Mn(aq) + S(aq)
H2SBr2 = Br2SH2 =>
H2SBr2 = Br2SH2
NH4Cl + S = (NH4)2S + Cl2 =>
2 NH4Cl + S = (NH4)2S + Cl2
Fe(OH)2(s) + H2O2 = Fe(OH)3 =>
2 Fe(OH)2(s) + H2O2 = 2 Fe(OH)3
K2Cr2O7 + KI = K2Cr2O4 + K2O + I =>
K2Cr2O7 + 6 KI = K2Cr2O4 + 3 K2O + 6 I
CS = C + S =>
CS = C + S
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
HPO3 + C = P + CO + H2O =>
2 HPO3 + 5 C = 2 P + 5 CO + H2O
NaI + CuCl2 = NaCl + CuI + I =>
2 NaI + CuCl2 = 2 NaCl + CuI + I
CuCl + H2O + O2 = Cu2(OH)3Cl + HCl =>
4 CuCl + 4 H2O + O2 = 2 Cu2(OH)3Cl + 2 HCl
NH4Cl + AgNO3 + NaOH + HNO3 = Na(NO3)2 + AgCl + NH4OH =>
10 NH4Cl + 10 AgNO3 + 8 NaOH + 7 HNO3 = 8 Na(NO3)2 + 10 AgCl + 11 NH4OH
Al2(SO4)3 + Ca3P2 = AlP + CaSO4 =>
Al2(SO4)3 + Ca3P2 = 2 AlP + 3 CaSO4
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Si + HNO3 + HF = SiF4 + NO2 + H2O =>
Si + 4 HNO3 + 4 HF = SiF4 + 4 NO2 + 4 H2O
C2H5OH + CO = C3H6O2 =>
C2H5OH + CO = C3H6O2
Fe + CuO = FeO + Cu =>
Fe + CuO = FeO + Cu
Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + NO2 + NO + H2O =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 3 NO2 + 3 NO + 3 H2O
PbO2C = CO2Pb =>
PbO2C = CO2Pb
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
NH4HF2 + HCl = NH4Cl + HF =>
NH4HF2 + HCl = NH4Cl + 2 HF
Ti + N = TiN =>
Ti + N = TiN
CuBr + HNO3 = Cu(NO3)2 + NO2 + HBr + H2O =>
CuBr + 3 HNO3 = Cu(NO3)2 + NO2 + HBr + H2O
Ni + Pb(NO3)2(aq) = Pb + Ni(NO3)2 =>
Ni + Pb(NO3)2(aq) = Pb + Ni(NO3)2
CH3CO2H(l) + CH3CH2OH(l) = CH3CO2CH2CH3(l) + H2O(l) =>
CH3CO2H(l) + CH3CH2OH(l) = CH3CO2CH2CH3(l) + H2O(l)
Al + Ti7Cl16 = AlCl3 + TiCl2 =>
2 Al + 3 Ti7Cl16 = 2 AlCl3 + 21 TiCl2
H3PO3 + Na2CO3 = H2O + CO2 + Na3PO3 =>
2 H3PO3 + 3 Na2CO3 = 3 H2O + 3 CO2 + 2 Na3PO3
RbPO4 + MgNO3 = RbNO3 + MgPO4 =>
RbPO4 + MgNO3 = RbNO3 + MgPO4
H3PO4(aq) = P2O5(aq) + H2O(l) =>
2 H3PO4(aq) = P2O5(aq) + 3 H2O(l)
Na + C2H6O = Na[C2H5O] + H2 =>
2 Na + 2 C2H6O = 2 Na[C2H5O] + H2
Po + O2 = Po2O6 =>
2 Po + 3 O2 = Po2O6
C7H16 + O2 = C1O2 + H2O1 =>
C7H16 + 11 O2 = 7 C1O2 + 8 H2O1
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K = K{+} + e =>
K = K{+} + e
NH4(NO3) + Ca(OH)2 = NH4OH + Ca(NO3)2 =>
2 NH4(NO3) + Ca(OH)2 = 2 NH4OH + Ca(NO3)2
SO4(NH4)2 + BaCl2 = NH4Cl + BaSO4 =>
SO4(NH4)2 + BaCl2 = 2 NH4Cl + BaSO4
C8 + H16 = C8H16 =>
C8 + H16 = C8H16
NF3 = N2 + F2 =>
2 NF3 = N2 + 3 F2
Mg + Ni = MgNi =>
Mg + Ni = MgNi
Na2[Fe(CN)5NO] + NH3 + NaOH = Na3[Fe(CN)5NH3] + N2 + H2O =>
Na2[Fe(CN)5NO] + 2 NH3 + NaOH = Na3[Fe(CN)5NH3] + N2 + 2 H2O
C4H10(g) + O2(g) = C(s) + H2O(g) =>
2 C4H10(g) + 5 O2(g) = 8 C(s) + 10 H2O(g)
Ba + K2SO4 = BaSO4 + K2 =>
Ba + K2SO4 = BaSO4 + K2
K(NO3)2 = K(NO2)2 + O2 =>
K(NO3)2 = K(NO2)2 + O2
C2H5OH + Al = C2H5OAl + H2 =>
2 C2H5OH + 2 Al = 2 C2H5OAl + H2
H2SO4(aq) + H3AsO4(aq) + Zn(s) = AsH3(g) + ZnSO4(aq) + H2O(l) =>
4 H2SO4(aq) + H3AsO4(aq) + 4 Zn(s) = AsH3(g) + 4 ZnSO4(aq) + 4 H2O(l)
Ba + Br = Ba3Br2 =>
3 Ba + 2 Br = Ba3Br2
Mn(HCO3)4(s) = CO2(g) + H2O(l) + MnO2(s) =>
Mn(HCO3)4(s) = 4 CO2(g) + 2 H2O(l) + MnO2(s)
Mg2 + P4 + O2 = Mg3(PO4)2 =>
3 Mg2 + P4 + 8 O2 = 2 Mg3(PO4)2
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