| 前日に均衡した方程式 |
C4H9NH2HCl = C4H9NHClH2
O2 + C2H = CO2 + H2O =>
9 O2 + 4 C2H = 8 CO2 + 2 H2O
CuCl2 + Fe = Fe2Cl3 + Cu =>
3 CuCl2 + 4 Fe = 2 Fe2Cl3 + 3 Cu
CH2O + CuSO4 + NaOH = HCOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = HCOONa + Cu2O + 2 Na2SO4 + 3 H2O
CaSO4 + Mg(NO3)2 = Ca(NO3)2 + MgSO4 =>
CaSO4 + Mg(NO3)2 = Ca(NO3)2 + MgSO4
Ni(NO3)3 + Fe(NO3)2 = Ni(NO3)2 + Fe(NO3)3 =>
Ni(NO3)3 + Fe(NO3)2 = Ni(NO3)2 + Fe(NO3)3
MgCI + HSO4 = MgSO4 + HCI =>
MgCI + HSO4 = MgSO4 + HCI
C8H5KO4 + NaOH = NaKC8H4O4 + H2O =>
C8H5KO4 + NaOH = NaKC8H4O4 + H2O
K2CrO4 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3CHO + K2SO4 + H2O =>
2 K2CrO4 + 3 CH3CH2OH + 5 H2SO4 = Cr2(SO4)3 + 3 CH3CHO + 2 K2SO4 + 8 H2O
Fe2SO4 + HCl + NaNO3 = Na2SO4 + FeCl2 + NO2 + H2O =>
Fe2SO4 + 4 HCl + 2 NaNO3 = Na2SO4 + 2 FeCl2 + 2 NO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn(OH)2 + Na2 = Na2ZnO2 + H2 =>
Zn(OH)2 + Na2 = Na2ZnO2 + H2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Be + NaNO2 + NaOH = Na2BeO2 + NH3 + H2O =>
3 Be + NaNO2 + 5 NaOH = 3 Na2BeO2 + NH3 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu2O + NH4OH = Cu(NH3)2(OH) + H2O =>
Cu2O + 4 NH4OH = 2 Cu(NH3)2(OH) + 3 H2O
Sn(NO3)4 + Cr = Sn + Cr(NO3)3 =>
3 Sn(NO3)4 + 4 Cr = 3 Sn + 4 Cr(NO3)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HF + I2 = HI + F2 =>
2 HF + I2 = 2 HI + F2
CuSO4BaCl2 = Ba(SO4)CuCl2 =>
CuSO4BaCl2 = Ba(SO4)CuCl2
C6H5OCOOCH3 + NaOH = C6H5OCOONa + CH3OH =>
C6H5OCOOCH3 + NaOH = C6H5OCOONa + CH3OH
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Cu(SO4) + NaOH = CuOH + NaSO4 =>
Cu(SO4) + NaOH = CuOH + NaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + FeSO4 = FeH + SO4 =>
H2 + 2 FeSO4 = 2 FeH + 2 SO4
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CrO3 + H2SO3 = Cr2(SO4)3 + H2O =>
2 CrO3 + 3 H2SO3 = Cr2(SO4)3 + 3 H2O
FeCl2 + MeMgBr = Fe8Me12{-} + MgCl{+} + MgCl2 + MgBr2 + Me2 =>
16 FeCl2 + 34 MeMgBr = 2 Fe8Me12{-} + 2 MgCl{+} + 15 MgCl2 + 17 MgBr2 + 5 Me2
CuO + H2CO3 = Cu + OH + CO3 =>
2 CuO + H2CO3 = 2 Cu + 2 OH + CO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
BaSO3 + HClO4 = Ba(ClO4)2 + SO2 + H2O =>
BaSO3 + 2 HClO4 = Ba(ClO4)2 + SO2 + H2O
Cd + CrCl3 = CdCl2 + Cr =>
3 Cd + 2 CrCl3 = 3 CdCl2 + 2 Cr
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K2SO = K2SO4 + K2S =>
4 K2SO = K2SO4 + 3 K2S
CH3CH2CH2OH + NaBr + HCl = CH3CH2CH2Br + NaCl + H2O =>
CH3CH2CH2OH + NaBr + HCl = CH3CH2CH2Br + NaCl + H2O
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
NH4CH3COO + H2O = NH4OH + HCH3COO =>
NH4CH3COO + H2O = NH4OH + HCH3COO
H2OCH3MgJ = CH4MgOHJ =>
H2OCH3MgJ = CH4MgOHJ
As4O6 + S2Cl2 + Cl2 = AsCl2 + SO2 =>
2 As4O6 + 3 S2Cl2 + 5 Cl2 = 8 AsCl2 + 6 SO2
CH3CHO + HCl = ClCH2CHO + H =>
CH3CHO + HCl = ClCH2CHO + 2 H
Hg + HCl + HNO3 = HgCl4 + NO + H2O =>
3 Hg + 12 HCl + 4 HNO3 = 3 HgCl4 + 4 NO + 8 H2O
Br2 + CaCl2 = ClBr + Ca2 =>
2 Br2 + 2 CaCl2 = 4 ClBr + Ca2
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
Ca + Sn(OH)4 = Ca2(OH)4 + Sn =>
2 Ca + Sn(OH)4 = Ca2(OH)4 + Sn
HClO4(aq) + Fe(OH)3(aq) = Fe(ClO4)3(aq) + H2O(l) =>
3 HClO4(aq) + Fe(OH)3(aq) = Fe(ClO4)3(aq) + 3 H2O(l)
AlH2 = Al3 + H2 =>
3 AlH2 = Al3 + 3 H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
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