| 前日に均衡した方程式 |
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
MgCl2 + K2CO3 + H2O = (MgOH)2CO3 + KCl + CO2 =>
2 MgCl2 + 2 K2CO3 + H2O = (MgOH)2CO3 + 4 KCl + CO2
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
FeCl2 + Cl2 + KOH = Fe(OH)3 + KCl =>
2 FeCl2 + Cl2 + 6 KOH = 2 Fe(OH)3 + 6 KCl
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
Fe + Cu2{+} = Fe2{+} + Cu =>
2 Fe + Cu2{+} = Fe2{+} + 2 Cu
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr =>
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr
CuOH2 = CuH2O =>
CuOH2 = CuH2O
Al + FeO = Al2O2 + Fe =>
2 Al + 2 FeO = Al2O2 + 2 Fe
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
I2 + Na2S2 + O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2 + 2 O3 = 2 NaI + Na2S4O6
K2CrO4(aq) + SrCl2(aq) = KCl + Sr(CrO4) =>
K2CrO4(aq) + SrCl2(aq) = 2 KCl + Sr(CrO4)
RbOH + SO2 = RbHSO3 =>
RbOH + SO2 = RbHSO3
P2O5 + HCl = POCl3 + H2O =>
P2O5 + 6 HCl = 2 POCl3 + 3 H2O
C6H14 + Br2 = C6Br14 + HBr =>
C6H14 + 14 Br2 = C6Br14 + 14 HBr
H2CCH2 + H2O = CH3CH2OH =>
H2CCH2 + H2O = CH3CH2OH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2HPO4 + BaCl2 = Ba3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 BaCl2 = Ba3(PO4)2 + 4 NaCl + 2 HCl
AgNO3 + [Co(NH3)6Cl]Cl3 = AgCl + [Co(NH3)6NO3]Cl3 =>
AgNO3 + [Co(NH3)6Cl]Cl3 = AgCl + [Co(NH3)6NO3]Cl3
O20 = O =>
O20 = 20 O
Fe + NH3 = Fe3N2 + H =>
3 Fe + 2 NH3 = Fe3N2 + 6 H
Mg3(PO4)2 = MgO + P2O5 =>
Mg3(PO4)2 = 3 MgO + P2O5
Na2HCO3 + HCl = NaCl + H2 + HCO3 =>
Na2HCO3 + 2 HCl = 2 NaCl + H2 + HCO3
HCl(ac) + Ca(s) = CaCl2(ac) + H2(g) =>
2 HCl(ac) + Ca(s) = CaCl2(ac) + H2(g)
CH3COOH + Ag2O = H2O + CO2 + Ag =>
CH3COOH + 4 Ag2O = 2 H2O + 2 CO2 + 8 Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
K3PO4 + Tl(NO3)3 = KNO3 + Tl(PO4) =>
K3PO4 + Tl(NO3)3 = 3 KNO3 + Tl(PO4)
Sr(OH)2 + Al2O3 = Sr(AlO2)2 + H2O =>
Sr(OH)2 + Al2O3 = Sr(AlO2)2 + H2O
CuSO4(aq) + Mg = MgSO4 + Cu =>
CuSO4(aq) + Mg = MgSO4 + Cu
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
Fe(SO4) + NaOH = Fe(OH)2 + Na2SO4 =>
Fe(SO4) + 2 NaOH = Fe(OH)2 + Na2SO4
Cr2O3 + FeO = Fe(CrO2)2 =>
Cr2O3 + FeO = Fe(CrO2)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cr + ClO = CrCl3 + O =>
Cr + 3 ClO = CrCl3 + 3 O
AlI3 + H2O = I2 + H2 + Al(OH)3 =>
2 AlI3 + 6 H2O = 3 I2 + 3 H2 + 2 Al(OH)3
K3PO4 + Tl(NO3)3 = KNO3 + Tl(PO4) =>
K3PO4 + Tl(NO3)3 = 3 KNO3 + Tl(PO4)
Cr2O3 + BeH = BeO + Cr + H2 =>
2 Cr2O3 + 6 BeH = 6 BeO + 4 Cr + 3 H2
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
Cu(NO3)2 + PbS = CuS + Pb(NO3)2 =>
Cu(NO3)2 + PbS = CuS + Pb(NO3)2
IF7 + H2O = HIO4 + HF =>
IF7 + 4 H2O = HIO4 + 7 HF
NH4N(NO2)2 = N2 + O2 + H2O =>
NH4N(NO2)2 = 2 N2 + O2 + 2 H2O
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