| 前日に均衡した方程式 |
Na2S2O3 + 4 H2SO4 = Na2SO4 + 4 H2 + 5 SO3
Ca(OH)2 + H2CO3 = CaOH2CO3 + H2O =>
Ca(OH)2 + H2CO3 = CaOH2CO3 + H2O
C + HOH = CO2 + H2 =>
C + 2 HOH = CO2 + 2 H2
PO4 + Ca(OH)2 = OH + Ca3(PO4)2 =>
2 PO4 + 3 Ca(OH)2 = 6 OH + Ca3(PO4)2
KCO3 + MgCl2 = KCl + Mg[CO3]2 =>
2 KCO3 + MgCl2 = 2 KCl + Mg[CO3]2
Cu(NH3)4 + K4Fe(CN)6 = CuFe(CN)6 + NH3 + K =>
Cu(NH3)4 + K4Fe(CN)6 = CuFe(CN)6 + 4 NH3 + 4 K
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
H3CCH2OH + KMnO4 + H2SO4 = H3CCOOH + MnSO4 + K2SO4 + H2O =>
5 H3CCH2OH + 4 KMnO4 + 6 H2SO4 = 5 H3CCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C2H5OHKBrH2SO4 = C2H5BrKHSO4H2O =>
C2H5OHKBrH2SO4 = C2H5BrKHSO4H2O
Ni(OH)2(s) = NiOH2O =>
Ni(OH)2(s) = NiOH2O
Pt + NaOH = Pt(NaOH)3 =>
Pt + 3 NaOH = Pt(NaOH)3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
In(OH)3 + HBr = H2O + InBr3 =>
In(OH)3 + 3 HBr = 3 H2O + InBr3
Mn2 + PbO = MnO2 + Pb =>
Mn2 + 4 PbO = 2 MnO2 + 4 Pb
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
Pb(C2H3O2)2 + Na3PO4 = Pb3(PO4)2 + Na(C2H3O2) =>
3 Pb(C2H3O2)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 Na(C2H3O2)
Zn(aq) + CO3(aq) = ZnCO3(s) =>
Zn(aq) + CO3(aq) = ZnCO3(s)
CuSO3 + H3PO4 = Cu3(PO4)2 + SO2 + H2O =>
3 CuSO3 + 2 H3PO4 = Cu3(PO4)2 + 3 SO2 + 3 H2O
HNO3 + Fe2(CO3)3 = Fe(NO3)3 + H2CO3 =>
6 HNO3 + Fe2(CO3)3 = 2 Fe(NO3)3 + 3 H2CO3
Sr{+}(OH)2{-} + H3{+}PO3{-3} = Sr2{+}PO3{-3} + H2{+}O{-2} =>
2 Sr{+}(OH)2{-} + 2 H3{+}PO3{-3} = Sr2{+}PO3{-3} + 3 H2{+}O{-2}
Ba(s) + HBr(aq) = H2 + BaBr2 =>
Ba(s) + 2 HBr(aq) = H2 + BaBr2
HCOOH + Al(OH)3 = (CHOO)3Al + H2O =>
3 HCOOH + Al(OH)3 = (CHOO)3Al + 3 H2O
Pb(NO)2 + Zn = Zn(NO)2 + Pb =>
Pb(NO)2 + Zn = Zn(NO)2 + Pb
SI + H2O = SI(OH)2 + H2 =>
SI + 2 H2O = SI(OH)2 + H2
CH4 + Cl2 = CCl4 + H4 =>
CH4 + 2 Cl2 = CCl4 + H4
Na2SO3 + KMnO4 + H2O = MnO2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
Cu2SO4 + NaCl = Cu2Cl + SO4Na =>
Cu2SO4 + NaCl = Cu2Cl + SO4Na
Cr9 = Cr =>
Cr9 = 9 Cr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N + O2 = NO =>
2 N + O2 = 2 NO
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Fe2O3 + Mg3P2 = MgO + FeP =>
Fe2O3 + Mg3P2 = 3 MgO + 2 FeP
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ca{2+} + SO4{2-} + H2O = CaSO6H4 =>
Ca{2+} + SO4{2-} + 2 H2O = CaSO6H4
NaNH2 + N2O = NaN3 + NaOH + NH4 =>
21 NaNH2 + 10 N2O = 11 NaN3 + 10 NaOH + 8 NH4
Cl2O + Ca(OH)2 = CaCl2O2 + H2O =>
Cl2O + Ca(OH)2 = CaCl2O2 + H2O
AiO3 + H2SO4 = Ai(SO4)3 + H2O =>
AiO3 + 3 H2SO4 = Ai(SO4)3 + 3 H2O
KHC8H4O4 + Ca(OH)2 = H2O + Ca(KC8H4O4)2 =>
2 KHC8H4O4 + Ca(OH)2 = 2 H2O + Ca(KC8H4O4)2
Li + P = LiP =>
Li + P = LiP
AgNO3(ac) + Cu(s) = Cu(NO3)2(ac) + Ag(s) =>
2 AgNO3(ac) + Cu(s) = Cu(NO3)2(ac) + 2 Ag(s)
Al(SO4)3 + BaCl3 = AlCl3 + Ba(SO4)3 =>
Al(SO4)3 + BaCl3 = AlCl3 + Ba(SO4)3
(OH)3 = OH =>
(OH)3 = 3 OH
FeSCN3 + NH3 = H3Fe + NSCN3 =>
FeSCN3 + NH3 = H3Fe + NSCN3
ZrOCl2*8H2O + H2C2O4*2H2O + KOH = K2Zr(C2O4)3(H2C2O4)*H2O + KCl + H2O =>
ZrOCl2*8H2O + 4 H2C2O4*2H2O + 4 KOH = K2Zr(C2O4)3(H2C2O4)*H2O + 2 KCl + 20 H2O
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4 + KNO3 =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4 + 2 KNO3
AgNO3 + Na2CrO4(aq) = Ag2CrO4(aq) + NaNO3(aq) =>
2 AgNO3 + Na2CrO4(aq) = Ag2CrO4(aq) + 2 NaNO3(aq)
K2CrO4 + HCl = CrCl3 + Cl2 + KCl + H2O =>
2 K2CrO4 + 16 HCl = 2 CrCl3 + 3 Cl2 + 4 KCl + 8 H2O
(NH4)2CrO4 + Pb(NO3)2 = PbCrO4 + NH4NO3 =>
(NH4)2CrO4 + Pb(NO3)2 = PbCrO4 + 2 NH4NO3
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