| 前日に均衡した方程式 |
2 KBr + H2O2 + H2SO4 = Br2 + 2 H2O + K2SO4
I2 + Na2S2O3 = Na2INa2S4O6 =>
I2 + 4 Na2S2O3 = 2 Na2INa2S4O6
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
RbO = Rb + O2 =>
2 RbO = 2 Rb + O2
NaHS + NiCl2 + H2O = Ni(OH)2 + H2S + NaCl =>
2 NaHS + NiCl2 + 2 H2O = Ni(OH)2 + 2 H2S + 2 NaCl
NO2 + HCl = NOCl + H2O + Cl2 =>
2 NO2 + 4 HCl = 2 NOCl + 2 H2O + Cl2
Ag + H2(SO4) = Ag2(SO4) + SO2 + H2O =>
2 Ag + 2 H2(SO4) = Ag2(SO4) + SO2 + 2 H2O
FeCl3 + Zn = FeZn + Cl =>
FeCl3 + Zn = FeZn + 3 Cl
H2SeO4 + Fe(OH)2 = FeSeO4 + H2O =>
H2SeO4 + Fe(OH)2 = FeSeO4 + 2 H2O
CuO + NaOH + H2O = Na2(Cu(OH)4) =>
CuO + 2 NaOH + H2O = Na2(Cu(OH)4)
V + H2O = HV6O11 + H2 =>
12 V + 22 H2O = 2 HV6O11 + 21 H2
P4O10 + H2O = PO3{-} + H3O{+} =>
P4O10 + 6 H2O = 4 PO3{-} + 4 H3O{+}
Pb(NO3)2 = PbNO2 + NO2 + O3 =>
3 Pb(NO3)2 = 3 PbNO2 + 3 NO2 + 2 O3
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Ga2O3 + Cs2O = GaCsO + O2 =>
Ga2O3 + Cs2O = 2 GaCsO + O2
CuF2 + HgNO3 = CuHg + F2NO3 =>
CuF2 + HgNO3 = CuHg + F2NO3
Cu(NO3)2 + H2O = Cu(H2O)6(OH)2 + HNO3 =>
Cu(NO3)2 + 8 H2O = Cu(H2O)6(OH)2 + 2 HNO3
H2O + AgNO3 + Cl = AgCl + HClO3 + HNO3 =>
3 H2O + 5 AgNO3 + 6 Cl = 5 AgCl + HClO3 + 5 HNO3
C6H5COCl + CH3NH2 = C6H5CONHCH3 + HCl =>
C6H5COCl + CH3NH2 = C6H5CONHCH3 + HCl
KIO3 + KBr + H2O = KI + Br2 + KOH =>
KIO3 + 6 KBr + 3 H2O = KI + 3 Br2 + 6 KOH
NaCH3CO2 + H2O = NaCH3CO2(H2O) =>
NaCH3CO2 + H2O = NaCH3CO2(H2O)
Zn(OH)2 + Mg(OH)2 = MgZn(OH)4 =>
Zn(OH)2 + Mg(OH)2 = MgZn(OH)4
Je(OH)3 = Je2O3 + H2O =>
2 Je(OH)3 = Je2O3 + 3 H2O
Zn + CuCl3 = Cu + ZnCl2 =>
3 Zn + 2 CuCl3 = 2 Cu + 3 ZnCl2
Ca3N2 + HNO3 = Ca(NO3)2 + NH3 =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 NH3
CH3COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O =>
4 CH3COOH + 5 CH3(CH2)2CH2OH = 4 CH3CH2COO(CH2)3CH3 + 5 H2O
Fe + Cu(ii)SO4 = Fe(ii)SO4 + Cu =>
Fe + Cu(ii)SO4 = Fe(ii)SO4 + Cu
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
Na2S(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgS(s) =>
Na2S(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgS(s)
ZnCl2 + NaOH = [Zn(OH)4]{2-} + NaCl + Na{+} =>
ZnCl2 + 4 NaOH = [Zn(OH)4]{2-} + 2 NaCl + 2 Na{+}
Ag{+} + BH4{-} = Ag + B2H6 + H2 =>
2 Ag{+} + 2 BH4{-} = 2 Ag + B2H6 + H2
(CH3COO)2Mg = Mg + (CH3COO)2 =>
(CH3COO)2Mg = Mg + (CH3COO)2
MnCl2 + KOH + O2 = MnOOH + KCl + H2O =>
4 MnCl2 + 8 KOH + O2 = 4 MnOOH + 8 KCl + 2 H2O
LiCl + Na3Po4 = LiNa3 + ClPo4 =>
LiCl + Na3Po4 = LiNa3 + ClPo4
HNO3 + H2SO4 = HNO2 + H2O + SO4 =>
HNO3 + H2SO4 = HNO2 + H2O + SO4
Fe2O3(l) + H2O(l) = Fe(OH)3(s) =>
Fe2O3(l) + 3 H2O(l) = 2 Fe(OH)3(s)
HPO4{-2} = H{+} + PO4{-3} =>
HPO4{-2} = H{+} + PO4{-3}
NH2CH2COOH + Na2CO3 = NH2CH2COONa + H2O + CO2 =>
2 NH2CH2COOH + Na2CO3 = 2 NH2CH2COONa + H2O + CO2
H2O2 + Fe + H{+} = H2O + Fe*2{+} =>
H2O2 + 2 Fe + 2 H{+} = 2 H2O + 2 Fe*2{+}
NaI + NaMnO4 + H2SO4 = I2 + MnSO4 + NaSO4 + H2O =>
2 NaI + NaMnO4 + 4 H2SO4 = I2 + MnSO4 + 3 NaSO4 + 4 H2O
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2} =>
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2}
Na2CO3*H2O = Na2CO3 + H2O =>
Na2CO3*H2O = Na2CO3 + H2O
[Al(OH)4]{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2[Al(OH)4]{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
(NH4)(NO3) + Na(OH) = Na(NO3) + (NH4) + H2O =>
9(NH4)(NO3) + 10 Na(OH) = 10 Na(NO3) + 8(NH4) + 7 H2O
BaSO4 + PbCl2 = PbSO4 + BaCl2 =>
BaSO4 + PbCl2 = PbSO4 + BaCl2
CH3COOCl + NH3 = NH2CH2COOH + HCl =>
CH3COOCl + NH3 = NH2CH2COOH + HCl
Ag(NO3)2 + Na2S = Na(NO3)2 + Ag2S =>
2 Ag(NO3)2 + Na2S = 2 Na(NO3)2 + Ag2S
(NH4)2CO3 + Zn(NO3)2 = NH4NO3 + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2 NH4NO3 + ZnCO3
MnF2 + H2SO4 = MnSO4 + F2 + H2 =>
MnF2 + H2SO4 = MnSO4 + F2 + H2
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