| 前日に均衡した方程式 |
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ce + F = CeF3 =>
Ce + 3 F = CeF3
AgF + Fe2(SO4)3 = Ag2SO4 + FeF3 =>
6 AgF + Fe2(SO4)3 = 3 Ag2SO4 + 2 FeF3
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
ZnCl2(aq) + NaOH(aq) = Zn(OH)2(s) + NaCl(aq) =>
ZnCl2(aq) + 2 NaOH(aq) = Zn(OH)2(s) + 2 NaCl(aq)
Ai2O3 + C = Ai + CO =>
Ai2O3 + 3 C = 2 Ai + 3 CO
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Mg + N{2} = MgN{2} =>
Mg + N{2} = MgN{2}
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
lead(II)nitrate + potassiumchromate = lead(II)chromate + potassiumnitrate =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Mg + H2 = MgH =>
2 Mg + H2 = 2 MgH
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
Ba(C2H3O2)2 + K2CO3 = Ba(CO3)2 + K2 + C2H3O2 =>
Ba(C2H3O2)2 + 2 K2CO3 = Ba(CO3)2 + 2 K2 + 2 C2H3O2
K2Cr2O7 + (NH4)2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + NO =>
3 K2Cr2O7 + (NH4)2S + 11 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O + 2 NO
Kr + Cl2 = KrCl5 =>
2 Kr + 5 Cl2 = 2 KrCl5
S2 + O2 = sulfurdioxide =>
S2 + 2 O2 = 2 SO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HNO3 + Na = NaNO3 + H2O + N2O =>
10 HNO3 + 8 Na = 8 NaNO3 + 5 H2O + N2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Li2S + O2 = Li2SO4 =>
Li2S + 2 O2 = Li2SO4
Pb(s) + CuSO4(aq) = PbSO4(aq) + Cu(s) =>
Pb(s) + CuSO4(aq) = PbSO4(aq) + Cu(s)
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 NaCl + 3 H2SO4 = 2 CrO2Cl2 + K2SO4 + 2 Na2SO4 + 3 H2O
C7H5NO3 + C8H8O = C15H11NO3 + H2O =>
C7H5NO3 + C8H8O = C15H11NO3 + H2O
FeO + C = Fe + CO =>
FeO + C = Fe + CO
NaHCo3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) + HCl(aq) =>
NaHCo3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) + HCl(aq)
FeO + C = Fe + CO =>
FeO + C = Fe + CO
H9Cl2 + H2S = H9S + HCl =>
H9Cl2 + H2S = H9S + 2 HCl
Nd2O3 + HF = NdF3 + H2O =>
Nd2O3 + 6 HF = 2 NdF3 + 3 H2O
Al + NH4ClO3 = N2 + H2O + HCl + Al2O3 =>
2 Al + 2 NH4ClO3 = N2 + 3 H2O + 2 HCl + Al2O3
K2(Cr2O6) + Al + H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + H2O =>
3 K2(Cr2O6) + 4 Al + 18 H2SO4 = 3 Cr2(SO4)3 + 2 Al2(SO4)3 + 3 K2SO4 + 18 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
NH4ClO4 + Ca(OH)2 = NH4OH + Ca(ClO4)2 =>
2 NH4ClO4 + Ca(OH)2 = 2 NH4OH + Ca(ClO4)2
H3PO4 + Na2SiO3 = Na3PO4 + H2O + SiO2 =>
2 H3PO4 + 3 Na2SiO3 = 2 Na3PO4 + 3 H2O + 3 SiO2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
H2C2H4O6 + NaOH = H2O + Na2C2O4 =>
H2C2H4O6 + 2 NaOH = 4 H2O + Na2C2O4
XeO3 + KI + HCl = I2 + Xe + KCl + H2O =>
XeO3 + 6 KI + 6 HCl = 3 I2 + Xe + 6 KCl + 3 H2O
HNO3 + Be = BeNO3 + H2 =>
2 HNO3 + 2 Be = 2 BeNO3 + H2
Fe + HCl2 = FeCl + H2 =>
4 Fe + 2 HCl2 = 4 FeCl + H2
H2O + N2O3 = H2N2O4 =>
H2O + N2O3 = H2N2O4
NaI(s) + H2SO4(l) = NaHSO4(s) + HI(g) =>
NaI(s) + H2SO4(l) = NaHSO4(s) + HI(g)
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
HBrO3 + HI = Br2 + I2 + H2O =>
2 HBrO3 + 10 HI = Br2 + 5 I2 + 6 H2O
Br2O7 + MgO = MgBr2O8 =>
Br2O7 + MgO = MgBr2O8
Fe{-2)O{-3}+CO = Fe+CO{-2} =>
Fe{-2)O{-3}+CO = Fe+CO{-2}
CoCl2 + MgSO4 = MgCl2 + Co(SO4) =>
CoCl2 + MgSO4 = MgCl2 + Co(SO4)
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
NaCl(s) + H2O(l) = NaOH(s) + Cl2(g) + H2(g) =>
2 NaCl(s) + 2 H2O(l) = 2 NaOH(s) + Cl2(g) + H2(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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