| 前日に均衡した方程式 |
2 CuSO4(aq) + 4 NaI(s) = 2 CuI(s) + I2(aq) + 2 Na2SO4(aq)
Li + S = Li2S =>
2 Li + S = Li2S
iron(II)sulfide + hydrochloricacid = hydrogensulfide + iron(II)chloride =>
FeS + 2 HCl = H2S + FeCl2
K2SO4 + BaO = BaSO4 + K2O =>
K2SO4 + BaO = BaSO4 + K2O
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
SO2 + V2O5 = SO3 + V2O =>
4 SO2 + V2O5 = 4 SO3 + V2O
FeS(s) + O2(g) = Fe2O3(s) + SO2(s) =>
4 FeS(s) + 7 O2(g) = 2 Fe2O3(s) + 4 SO2(s)
C4H9OH + O2 = C4H9COH + H2O =>
5 C4H9OH + 2 O2 = 4 C4H9COH + 5 H2O
Al + H2O + OH{-} = (Al(OH)6){3-} + H2 =>
2 Al + 6 H2O + 6 OH{-} = 2(Al(OH)6){3-} + 3 H2
C2H5Cl + HCl = C3H8 + Cl2 =>
3 C2H5Cl + HCl = 2 C3H8 + 2 Cl2
Be + H = BeH =>
Be + H = BeH
H3SO3N + H2O = H2SO3N + H3O =>
H3SO3N + H2O = H2SO3N + H3O
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
C3H8 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + 10 K2Cr2O7 + 40 H2SO4 = 9 CO2 + 10 K2SO4 + 10 Cr2(SO4)3 + 52 H2O
K + HNO3 = NH4NO3 + KNO3 + H2O =>
8 K + 10 HNO3 = NH4NO3 + 8 KNO3 + 3 H2O
Cu(OH)2(s) = CuO(s) + H2(O) =>
Cu(OH)2(s) = CuO(s) + H2(O)
FeI2 + K2S = FeS + KI =>
FeI2 + K2S = FeS + 2 KI
Ga2O3(s) = Ga(s) + O2 =>
2 Ga2O3(s) = 4 Ga(s) + 3 O2
NpF4 + H2O = NpF3 + O2 + HF =>
4 NpF4 + 2 H2O = 4 NpF3 + O2 + 4 HF
C2H5Cl + HCl = C3H8 + Cl2 =>
3 C2H5Cl + HCl = 2 C3H8 + 2 Cl2
HClO + H2O = OH + HCl =>
HClO + H2O = 2 OH + HCl
C2H5Cl + HCl = C3H8 + Cl2 =>
3 C2H5Cl + HCl = 2 C3H8 + 2 Cl2
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
Ni3O4 + HCl = NiCl2 + O2 + H2O =>
2 Ni3O4 + 12 HCl = 6 NiCl2 + O2 + 6 H2O
KCl + Ca(C2H3O2)2 = K(C2H3O2)2 + ClCa =>
KCl + Ca(C2H3O2)2 = K(C2H3O2)2 + ClCa
C2H5Cl + HCl = C3H8 + Cl2 =>
3 C2H5Cl + HCl = 2 C3H8 + 2 Cl2
HBr + Al(OH)3 = AlBr3 + H2O =>
3 HBr + Al(OH)3 = AlBr3 + 3 H2O
C2H5Cl + HCl = C3H8 + Cl2 =>
3 C2H5Cl + HCl = 2 C3H8 + 2 Cl2
NaCO3 + NO + O2 = Na(NO2)2 + CO2 =>
2 NaCO3 + 4 NO + O2 = 2 Na(NO2)2 + 2 CO2
Bi(OH)3 + NaOH = Na3[Bi(OH)6] =>
Bi(OH)3 + 3 NaOH = Na3[Bi(OH)6]
C2H5Cl + HCl = C3H8 + Cl2 =>
3 C2H5Cl + HCl = 2 C3H8 + 2 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + H2O(l) = Ca(OH)2 + H2(g) =>
Ca + 2 H2O(l) = Ca(OH)2 + H2(g)
K2Cr2O7 + CrJ3 + HCl = KCl + CrCl3 + J2 + H2O =>
K2Cr2O7 + 2 CrJ3 + 14 HCl = 2 KCl + 4 CrCl3 + 3 J2 + 7 H2O
KH2PO4 + KOH = H2O + K2HPO4 =>
KH2PO4 + KOH = H2O + K2HPO4
KClO3 + HCl + NaI = I2 + KCl + NaCl + H2O =>
KClO3 + 6 HCl + 6 NaI = 3 I2 + KCl + 6 NaCl + 3 H2O
Na2CO3 + ZnCl2 = NaCl + ZnO + CO2 =>
Na2CO3 + ZnCl2 = 2 NaCl + ZnO + CO2
CdCl + NaSO4 = CdSO4 + NaCl =>
CdCl + NaSO4 = CdSO4 + NaCl
BeAl + MgSi + CaP + KS = BeSi + MgP + CaS + KAl =>
BeAl + MgSi + CaP + KS = BeSi + MgP + CaS + KAl
N2 + LiNO3 = Li3N + NO3 =>
N2 + 6 LiNO3 = 2 Li3N + 6 NO3
H2CO3 + Hg(OH) = Hg2CO3 + H2O =>
H2CO3 + 2 Hg(OH) = Hg2CO3 + 2 H2O
C2H5Cl + HCl = C2H6 + Cl2 =>
C2H5Cl + HCl = C2H6 + Cl2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CaO + NO2 = Ca(NO3)2 + N =>
2 CaO + 5 NO2 = 2 Ca(NO3)2 + N
Zn + AlCl3 = Al3Zn + Cl =>
Zn + 3 AlCl3 = Al3Zn + 9 Cl
KOH + SO4 = K(SO4) + OH =>
KOH + SO4 = K(SO4) + OH
CuH10 + O2 = CuO + H10O2 =>
2 CuH10 + 3 O2 = 2 CuO + 2 H10O2
HCl + BaHO = BaCl + H2O =>
HCl + BaHO = BaCl + H2O
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