| 前日に均衡した方程式 |
2 NaOH + 2 HCIO = 2 H2O + 2 NaCI + O2
Na3AsO4 = Na + AsO4 =>
Na3AsO4 = 3 Na + AsO4
HCl + CuSO4 = HCl(SO4) + Cu =>
HCl + CuSO4 = HCl(SO4) + Cu
Ba(OH)2 + H2SO4 = H2O(l) + BaSO4(s) =>
Ba(OH)2 + H2SO4 = 2 H2O(l) + BaSO4(s)
P4 + H2O + CuSO4 = H3PO4 + H2SO4 + Cu3P =>
11 P4 + 96 H2O + 60 CuSO4 = 24 H3PO4 + 60 H2SO4 + 20 Cu3P
Cl2 + Cu2Br2 = Cu2Cl2 + Br2 =>
Cl2 + Cu2Br2 = Cu2Cl2 + Br2
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
HCl + HNO3 = H2O + HOCl + NO =>
3 HCl + 2 HNO3 = H2O + 3 HOCl + 2 NO
NaClO + Na2S2O3 + NaOH = NaCl + H2O + Na2SO4 =>
4 NaClO + Na2S2O3 + 2 NaOH = 4 NaCl + H2O + 2 Na2SO4
As2S3 + O2 = SO2 + AsO3 =>
As2S3 + 6 O2 = 3 SO2 + 2 AsO3
Na2CrO4 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 KI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 K2SO4 + 2 Na2SO4 + 8 H2O
HCN + Ha(OH)3 = Ha(CN)3 + H2O =>
3 HCN + Ha(OH)3 = Ha(CN)3 + 3 H2O
Cr2O7{-} + H{+} + I{-} = Cr{3+} + H2O + I2 =>
2 Cr2O7{-} + 28 H{+} + 14 I{-} = 4 Cr{3+} + 14 H2O + 7 I2
Na(s) + MgI(aq) = NaI(aq) + Mg =>
Na(s) + MgI(aq) = NaI(aq) + Mg
BaCl2 + C2H8O4N2 = BaC2O4 + NH4Cl =>
BaCl2 + C2H8O4N2 = BaC2O4 + 2 NH4Cl
CaCl2 + NaHCO3 = H2CO3 + CaCO3 + NaCl =>
CaCl2 + 2 NaHCO3 = H2CO3 + CaCO3 + 2 NaCl
HOCH2CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
HOCH2CH2OH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
HCOONa + H2SO4 = Na2SO4 + HCOOH =>
2 HCOONa + H2SO4 = Na2SO4 + 2 HCOOH
Cu(SO4)2 + H2O = HCu(SO4)2 + OH =>
Cu(SO4)2 + H2O = HCu(SO4)2 + OH
C7H10 + Br2 = C7H10Br =>
2 C7H10 + Br2 = 2 C7H10Br
AgNo3(l) + NaOH(l) = AgOH(s) + NaNo3(ac) =>
AgNo3(l) + NaOH(l) = AgOH(s) + NaNo3(ac)
NH4NO3 + NH4Cl = Cl2 + N2 + H2O =>
4 NH4NO3 + 2 NH4Cl = Cl2 + 5 N2 + 12 H2O
Fe3(C6H5O7)2 + Al(CN)3 = Fe(CN)2 + AlC6H5O7 =>
Fe3(C6H5O7)2 + 2 Al(CN)3 = 3 Fe(CN)2 + 2 AlC6H5O7
Zn + NaOH = Na + Zn(OH)4 =>
Zn + 4 NaOH = 4 Na + Zn(OH)4
Cu + HNO3 + H2O = Cu(OH)2 + NO =>
3 Cu + 2 HNO3 + 2 H2O = 3 Cu(OH)2 + 2 NO
Sr + HBr = SrBr2 + H =>
Sr + 2 HBr = SrBr2 + 2 H
iron + Cu(NO3)2 = Fe(NO3)3 + copper =>
2 Fe + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
AsO4{3+} + Zn + H3O{+} = AsH3 + Zn{2+} + H2O =>
AsO4{3+} + 7 Zn + 11 H3O{+} = AsH3 + 7 Zn{2+} + 15 H2O
NaCl + NaClO3 + H2SO = Cl + Na2SO4 + H2O =>
2 NaCl + 4 NaClO3 + 3 H2SO = 6 Cl + 3 Na2SO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr(NO3)2 + YCl4 = SrCl2 + Y(NO3)4 =>
2 Sr(NO3)2 + YCl4 = 2 SrCl2 + Y(NO3)4
CoO2 + KI + HCl = KCl + CoCl2 + H2O + I2 =>
CoO2 + 2 KI + 4 HCl = 2 KCl + CoCl2 + 2 H2O + I2
Ni(OH)2 + H2O2 = Ni(H2O)2 + O2 =>
Ni(OH)2 + H2O2 = Ni(H2O)2 + O2
H2O + Zn = H2 + ZnO =>
H2O + Zn = H2 + ZnO
NaC2H3O2 + H2O = CH4 + CO2 + Na =>
8 NaC2H3O2 + 2 H2O = 7 CH4 + 9 CO2 + 8 Na
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
Mn2O7 + Na2O = NaMnO4 =>
Mn2O7 + Na2O = 2 NaMnO4
TiCl3 + Mg = Ti + MgCl =>
TiCl3 + 3 Mg = Ti + 3 MgCl
AgNO3(aq) = Ag(s) + NO3(aq) =>
AgNO3(aq) = Ag(s) + NO3(aq)
KMnO4 + H2Se + H2SO4 = H2O + K2SO4 + MnSO4 + Se =>
2 KMnO4 + 5 H2Se + 3 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Se
C2H4 + NO = HN + C + O2 =>
C2H4 + 4 NO = 4 HN + 2 C + 2 O2
NaI + Pb(NO3)2 = NaNO3 + PbI2(s) =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2(s)
NO2(g) + H2O(l) = HNO2(l) + HNO3(l) =>
2 NO2(g) + H2O(l) = HNO2(l) + HNO3(l)
FeSO3 + H2O = FeSO4 + H =>
FeSO3 + H2O = FeSO4 + 2 H
CCl4 + KI + H2SO4 = KCl + CSO4 + I + H2 =>
CCl4 + 4 KI + H2SO4 = 4 KCl + CSO4 + 4 I + H2
S + P = P2S5 =>
5 S + 2 P = P2S5
LiMnO4 + NiCl2 + H2SO4 = Cl2 + MnSO4 + Li2SO4 + Ni2(SO4)3 + H2O =>
6 LiMnO4 + 10 NiCl2 + 24 H2SO4 = 10 Cl2 + 6 MnSO4 + 3 Li2SO4 + 5 Ni2(SO4)3 + 24 H2O
NaNO2 + Al + KOH + H2O = NH3 + KAl(OH)4 + NaOH =>
NaNO2 + 2 Al + 2 KOH + 5 H2O = NH3 + 2 KAl(OH)4 + NaOH
K2ZnO2 + H2S = K2S + ZnS + H2O =>
K2ZnO2 + 2 H2S = K2S + ZnS + 2 H2O
Zn + N2 = Zn6N4 =>
6 Zn + 2 N2 = Zn6N4
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