| 前日に均衡した方程式 |
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
HCl + MgCl2 = HCl2 + MgCl =>
HCl + MgCl2 = HCl2 + MgCl
CH3CHOHCH3 + H2SO4 = (CHOH2)2(OH)3CHS =>
CH3CHOHCH3 + H2SO4 = (CHOH2)2(OH)3CHS
FeBr + AgNO3 = AgBr + FeNO3 =>
FeBr + AgNO3 = AgBr + FeNO3
Li3N + NH4NO2 = LiNO2 + (NH4)3N =>
Li3N + 3 NH4NO2 = 3 LiNO2 + (NH4)3N
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + Ag(NO2)2 = Zn(NO2)2 + Ag =>
Zn + Ag(NO2)2 = Zn(NO2)2 + Ag
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
CuCl2*2H2O + NaOH = Cu(OH)2 + H2O + Na + Cl =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 H2O + 2 Na + 2 Cl
CH3Cl + Na2SO4 = CH3Na + Cl2SO4 =>
2 CH3Cl + Na2SO4 = 2 CH3Na + Cl2SO4
Zn(OH)4{-2} + Cu = ZnCu + Cu{+2} + OH{-} =>
Zn(OH)4{-2} + 2 Cu = ZnCu + Cu{+2} + 4 OH{-}
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH
Fe(ClO3)2 + Ni2(CO3)3 = FeCO3 + Ni(ClO3)3 =>
3 Fe(ClO3)2 + Ni2(CO3)3 = 3 FeCO3 + 2 Ni(ClO3)3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
LiCl + Mg(NO3)2 = LiNO3 + MgCl2 =>
2 LiCl + Mg(NO3)2 = 2 LiNO3 + MgCl2
MnO4{-} + OH{-} = MnO4{-2} + O2(g) + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2(g) + 2 H2O
NH4OH + H2 = NH4 + H2O =>
2 NH4OH + H2 = 2 NH4 + 2 H2O
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + Na2SO4 + H2O + K2MnO4 =>
2 KMnO4 + 2 NaOH + Na2SO3 = Na2MnO4 + Na2SO4 + H2O + K2MnO4
C3H6O + Cu(OH)2 + NaOH = C3H5O2Na + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 + NaOH = C3H5O2Na + Cu2O + 3 H2O
H2 + C6H12O6 = C6H6 + H2O =>
3 H2 + C6H12O6 = C6H6 + 6 H2O
FeI2 + (NH4)2CO3 = FeCO3 + NH4I =>
FeI2 + (NH4)2CO3 = FeCO3 + 2 NH4I
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu(NO3)2*2H2O + C5H8O2 = Cu(C5H8O2)2 + NO3 + H2O =>
Cu(NO3)2*2H2O + 2 C5H8O2 = Cu(C5H8O2)2 + 2 NO3 + 2 H2O
CH3I + Na = C2H6 + NaI =>
2 CH3I + 2 Na = C2H6 + 2 NaI
Na2SO4 + NPO4 = N2(SO4)3 + Na3PO4 =>
3 Na2SO4 + 2 NPO4 = N2(SO4)3 + 2 Na3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Co3O4 + H = Co + OH =>
Co3O4 + 4 H = 3 Co + 4 OH
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNo3 + NaClO = AgCl + AgClO3 + NaNo3 =>
3 AgNo3 + 3 NaClO = 2 AgCl + AgClO3 + 3 NaNo3
AgNO3 + Cl4 = AgCl + ClNO3 =>
2 AgNO3 + Cl4 = 2 AgCl + 2 ClNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
TiO2 + H2SO4 = (TiO){2+} + (SO4){2-} + H2O =>
TiO2 + H2SO4 = (TiO){2+} + (SO4){2-} + H2O
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
KMSO4 + HCl + H2S = KCl + MCl2 + H2O + S =>
2 KMSO4 + 6 HCl + 5 H2S = 2 KCl + 2 MCl2 + 8 H2O + 7 S
Sr2 + HBr2 = SrBr + H2 =>
2 Sr2 + 2 HBr2 = 4 SrBr + H2
Mg + H3PO = MgO + PH3 =>
Mg + H3PO = MgO + PH3
Ca(ClO)2 + NH3 = CaCl2 + H2O + N2 =>
3 Ca(ClO)2 + 4 NH3 = 3 CaCl2 + 6 H2O + 2 N2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + H2SO4(conc)(cold) = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4(conc)(cold) = Al2(SO4)3 + 3 SO2 + 6 H2O
(NH4)3PO4(aq) + CrBr3(aq) = NH4Br(aq) + CrPO4(s) =>
(NH4)3PO4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPO4(s)
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cu(NO3)2 + Ca = Cu + Ca(NO3)2 =>
Cu(NO3)2 + Ca = Cu + Ca(NO3)2
LiPO4 + CaP = LiP + PO4Ca =>
LiPO4 + CaP = LiP + PO4Ca
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