| 前日に均衡した方程式 |
2 P(s) + 3 Ca(s) = Ca3P2(s)
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Cd(OH)2 + NH4OH = (Cd(NH3)4)(OH)2 + H2O =>
Cd(OH)2 + 4 NH4OH = (Cd(NH3)4)(OH)2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe(s) + F2(g) = FeF3(s) =>
2 Fe(s) + 3 F2(g) = 2 FeF3(s)
Cu + CdCl2 = CuCl2 + Cd =>
Cu + CdCl2 = CuCl2 + Cd
Ni + Al(NO3)3 = Al + Ni(NO3)2 =>
3 Ni + 2 Al(NO3)3 = 2 Al + 3 Ni(NO3)2
KMnO4 + H2SO4 + NaNO2 = MnO2 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + H2SO4 + 3 NaNO2 = 2 MnO2 + K2SO4 + 3 NaNO3 + H2O
Cu + CdCl2 = CuCl2 + Cd =>
Cu + CdCl2 = CuCl2 + Cd
Ca(HO)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Rb + RbNO = Rb2O + N2 =>
2 Rb + 2 RbNO = 2 Rb2O + N2
Cu + CdCl2 = CuCl2 + Cd =>
Cu + CdCl2 = CuCl2 + Cd
SiF4 + Cl2 = SiCl4 + F2 =>
SiF4 + 2 Cl2 = SiCl4 + 2 F2
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Cu + CdCl2 = CuCl2 + Cd =>
Cu + CdCl2 = CuCl2 + Cd
Na2CO3 + AgNO3 = Ag2CO3 + Na + NO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 Na + 2 NO3
HOBr + NH3 = NBr3 + H2O =>
3 HOBr + NH3 = NBr3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
(C12H25COO)2Ca + HCl + CO2 = C58H105O6 + CaCl2 + H2O =>
325(C12H25COO)2Ca + 650 HCl + 134 CO2 = 148 C58H105O6 + 325 CaCl2 + 680 H2O
Cl2 + PbO2 = O2 + PbCl4 =>
2 Cl2 + PbO2 = O2 + PbCl4
C(s) + H2(g) + O2(g) = C3H8O3 =>
6 C(s) + 8 H2(g) + 3 O2(g) = 2 C3H8O3
PbO2 + Cl2 = PbCl2 + O2 =>
PbO2 + Cl2 = PbCl2 + O2
(CH3)2NH3Br = (CH3)2 + NH3Br =>
(CH3)2NH3Br = (CH3)2 + NH3Br
BrO3{-} + AsO3{3-} = Br{-} + AsO4{3-} =>
BrO3{-} + 3 AsO3{3-} = Br{-} + 3 AsO4{3-}
Ba(OH)2 + H2SO4 = BaH2 + OH2SO4 =>
Ba(OH)2 + 2 H2SO4 = BaH2 + 2 OH2SO4
cyclohexane + hydrogen = decane =>
5 C6H12 + 3 H2 = 3 C10H22
F2 + CdBr2 = CdF2 + Br2 =>
F2 + CdBr2 = CdF2 + Br2
HCl(aq) + ZnS(s) = ZnCl(aq) + HS(g) =>
HCl(aq) + ZnS(s) = ZnCl(aq) + HS(g)
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
B2H6(g) + H2O(i) = B(OH)3(aq) + H2(g) =>
B2H6(g) + 6 H2O(i) = 2 B(OH)3(aq) + 6 H2(g)
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
NH4I + CuSO4 = (NH4)2SO4 + CuI2 =>
2 NH4I + CuSO4 = (NH4)2SO4 + CuI2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
{+2}KClO3 = {+2}KCl = {+3}O2 =>
{+2}KClO3 = {+2}KCl
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
Al2(SO4)3 + K3PO4 = Al2PO4 + K3(SO4)3 =>
Al2(SO4)3 + K3PO4 = Al2PO4 + K3(SO4)3
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
Cl2 + KI + H2O = HCl + KIO4 =>
4 Cl2 + KI + 4 H2O = 8 HCl + KIO4
Fe(s) + F2(g) = FeF3(s) =>
2 Fe(s) + 3 F2(g) = 2 FeF3(s)
P(s) + Ca(s) = Ca3P2(s) =>
2 P(s) + 3 Ca(s) = Ca3P2(s)
Zn(OH)2 + NH3 = Zn(NH3)4 + OH =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4 + 2 OH
Cu + CdCl2 = CuCl2 + Cd =>
Cu + CdCl2 = CuCl2 + Cd
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