| 前日に均衡した方程式 |
Zn3(PO4)2 + 2 Fe = 2 FePO4 + 3 Zn
Na3P + HBr = NaBr + H3P =>
Na3P + 3 HBr = 3 NaBr + H3P
Br + IK = BrK + I =>
Br + IK = BrK + I
{-I} = {-II} =>
{-I} = {-II}
ZnBr2H2SO4 = ZnSO4H2Br2 =>
ZnBr2H2SO4 = ZnSO4H2Br2
Rb + C12 = RbC1 =>
12 Rb + C12 = 12 RbC1
Cu2SO4 + FeP = Cu2P + FeSO4 =>
Cu2SO4 + FeP = Cu2P + FeSO4
CaO + FeO = FeCa + O2 =>
CaO + FeO = FeCa + O2
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
ZnCO3(s) + H2SO4(aq) = ZnSO4 + H2CO3 =>
ZnCO3(s) + H2SO4(aq) = ZnSO4 + H2CO3
H2SO4 + Na2[B4O5(OH)4](H2O)8 = H3BO3 + NaHSO4 + H2O =>
2 H2SO4 + Na2[B4O5(OH)4](H2O)8 = 4 H3BO3 + 2 NaHSO4 + 5 H2O
Fe3C + HCl = H + FeCl12 + C =>
Fe3C + 36 HCl = 36 H + 3 FeCl12 + C
Cu + H2O2 + H{+} = Cu{2+} + H2O =>
Cu + H2O2 + 2 H{+} = Cu{2+} + 2 H2O
H2O + H2SO4 = H2OSO4 + H2 =>
H2O + H2SO4 = H2OSO4 + H2
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
HNO3(con) + Zn = Zn(NO3)2 + NO2 + H2O =>
4 HNO3(con) + Zn = Zn(NO3)2 + 2 NO2 + 2 H2O
AlPo4 + Ca = Ca3(Po4)2 + Al =>
2 AlPo4 + 3 Ca = Ca3(Po4)2 + 2 Al
K3PO4(aq) + BaCl2(aq) = KCl(aq) + Ba3(PO4)2 =>
2 K3PO4(aq) + 3 BaCl2(aq) = 6 KCl(aq) + Ba3(PO4)2
MgOFe(OH)2 = Mg(OH)2FeO =>
MgOFe(OH)2 = Mg(OH)2FeO
Sr(OH)2 + (NH4)2SO4 = SrSO4 + NH4OH =>
Sr(OH)2 + (NH4)2SO4 = SrSO4 + 2 NH4OH
Fe + HNO2 = Fe(NO2)3 + H2 =>
2 Fe + 6 HNO2 = 2 Fe(NO2)3 + 3 H2
K4[Fe(CN)6] + I2 = K3[Fe(CN)6] + KI =>
2 K4[Fe(CN)6] + I2 = 2 K3[Fe(CN)6] + 2 KI
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
HC2H3O2 + NH3H2O = NH4C2H3O2 + H2O =>
HC2H3O2 + NH3H2O = NH4C2H3O2 + H2O
CuS + O2 = S8 + CuO =>
8 CuS + 4 O2 = S8 + 8 CuO
CH4 + H2SO4 = CH3HSO3 + H2O =>
CH4 + H2SO4 = CH3HSO3 + H2O
H2 + Pb3O4 = Pb + H2O =>
4 H2 + Pb3O4 = 3 Pb + 4 H2O
C10H10O + O = CO2 + H2O =>
C10H10O + 24 O = 10 CO2 + 5 H2O
Fe2(SO3)3 = Fe + SO3 =>
Fe2(SO3)3 = 2 Fe + 3 SO3
Fe(NO3)3(aq) + Na2SO4(aq) = Fe2(SO4)3(s) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2SO4(aq) = Fe2(SO4)3(s) + 6 NaNO3(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
O2 + CoBr3 = Br + Co2O3 =>
3 O2 + 4 CoBr3 = 12 Br + 2 Co2O3
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
O2 + {-} = O2{-} =>
O2 + e = O2{-}
HCO3 + Mg = MgCO3 + H =>
HCO3 + Mg = MgCO3 + H
(NH4)2SO4 + CaCl2 = CaSO4 + NH4 + Cl2 =>
(NH4)2SO4 + CaCl2 = CaSO4 + 2 NH4 + Cl2
SeO = Se + O2 =>
2 SeO = 2 Se + O2
C3H8O2S + O2 = CO2 + H2O + SO31 =>
2 C3H8O2S + 39 O2 = 6 CO2 + 8 H2O + 2 SO31
Na3[Ag(S2O3)2] + KI = AgI + NaI + K2S2O3 =>
Na3[Ag(S2O3)2] + 4 KI = AgI + 3 NaI + 2 K2S2O3
CH11N3O7 + H2SO4 = CH13N3O11 + S =>
CH11N3O7 + H2SO4 = CH13N3O11 + S
C2H5COClCH3OH = C3H8CO2HCl =>
C2H5COClCH3OH = C3H8CO2HCl
O2 + NaCO3 = NaCO5 =>
O2 + NaCO3 = NaCO5
NaCr(OH)4 + Na2O2 = NaOH + Na2CrO4 + H2O =>
2 NaCr(OH)4 + 3 Na2O2 = 4 NaOH + 2 Na2CrO4 + 2 H2O
Si3N4 + O2 = SiO2 + N2O3 =>
Si3N4 + 6 O2 = 3 SiO2 + 2 N2O3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HBrO + Fe(OH)3 = Fe(BrO)3 + H2O =>
3 HBrO + Fe(OH)3 = Fe(BrO)3 + 3 H2O
AlO + C = AlC + O =>
AlO + C = AlC + O
Rb2CO3 + HI = Rb2I + CO3H =>
Rb2CO3 + HI = Rb2I + CO3H
Be + N(heat) = Be3N2 =>
3 Be + 2 N(heat) = Be3N2
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