| 前日に均衡した方程式 |
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
Ca(OH)2 + Ca(HCo3)2 = CaCo3 + H2O =>
Ca(OH)2 + Ca(HCo3)2 = 2 CaCo3 + 2 H2O
FeCl3 + H2SO4 = Fe(HSO4)3 + HCl =>
FeCl3 + 3 H2SO4 = Fe(HSO4)3 + 3 HCl
ZnCl2KNO3 = ZnCl2 + KNO3 =>
ZnCl2KNO3 = ZnCl2 + KNO3
Pb(II)S + O2 = Pb(II)O + SO2 =>
2 Pb(II)S + 3 O2 = 2 Pb(II)O + 2 SO2
C2H5COOKKOH = C2H5COOHK2O =>
C2H5COOKKOH = C2H5COOHK2O
Mg3Si2O5(OH)4 = Mg3Si4O10(OH)2 + Mg2SiO4 + H2O =>
5 Mg3Si2O5(OH)4 = Mg3Si4O10(OH)2 + 6 Mg2SiO4 + 9 H2O
NaBrO4 = NaBr + O2 =>
NaBrO4 = NaBr + 2 O2
Ba(NO3)2 + K2S = BaS + KNO3 =>
Ba(NO3)2 + K2S = BaS + 2 KNO3
F + MgOH = MgF + MgFO3 + H2O =>
6 F + 6 MgOH = 5 MgF + MgFO3 + 3 H2O
Na2SO3 + Ca(OH)2 = Ca2SO3 + Na(OH)2 =>
Na2SO3 + 2 Ca(OH)2 = Ca2SO3 + 2 Na(OH)2
Cs2 + O2 = Cs2O2 =>
Cs2 + O2 = Cs2O2
HNO4 + NH3 = NH4NO3 + H2O =>
4 HNO4 + 6 NH3 = 5 NH4NO3 + H2O
NaCO3 + H3PO4 = NaHPO4 + CO2H2O =>
NaCO3 + H3PO4 = NaHPO4 + CO2H2O
AlCl3 + C3H8O = C9H21AlO3 + HCl =>
AlCl3 + 3 C3H8O = C9H21AlO3 + 3 HCl
FeSO4 + Pb(NO3)2 = PbSO4 + Fe(NO3)2 =>
FeSO4 + Pb(NO3)2 = PbSO4 + Fe(NO3)2
C2 + H4 + O2 = C2H4O =>
2 C2 + 2 H4 + O2 = 2 C2H4O
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2 =>
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2
Cr + Ag{+} = Ag + Cr{+} =>
Cr + Ag{+} = Ag + Cr{+}
AgNO3(aq) + ZnI2(aq) = AgI + Zn(NO3)2 =>
2 AgNO3(aq) + ZnI2(aq) = 2 AgI + Zn(NO3)2
KHCo3 + NaOH = K2Co3 + Na2Co3 + H2O =>
2 KHCo3 + 2 NaOH = K2Co3 + Na2Co3 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HBr + Ni = NiBr2 + H2 =>
2 HBr + Ni = NiBr2 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
CH2O + HCl = CH4O + Cl2 =>
CH2O + 2 HCl = CH4O + Cl2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cr2O3 + O2 + H2O = CrO2(OH)2 =>
2 Cr2O3 + 3 O2 + 4 H2O = 4 CrO2(OH)2
(NH4)2 + Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2 + Cr2O7 = N2 + 4 H2O + Cr2O3
H2 + AlCl2 = Al + HCl2 =>
H2 + 2 AlCl2 = 2 Al + 2 HCl2
Mg(NO3)2(aq) + Ag(s) = Mg(s) + AgNO3(aq) =>
Mg(NO3)2(aq) + 2 Ag(s) = Mg(s) + 2 AgNO3(aq)
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
(NH4)2 + Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2 + Cr2O7 = N2 + 4 H2O + Cr2O3
C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Na2S + HCl = Na2Cl2 + H2S =>
Na2S + 2 HCl = Na2Cl2 + H2S
Li2(SO4) + Pb(NO3)2 = Li(NO3) + Pb2(SO4)2 =>
2 Li2(SO4) + 2 Pb(NO3)2 = 4 Li(NO3) + Pb2(SO4)2
C8H9NO2 + O2 = CO2 + H2O + NO2 =>
4 C8H9NO2 + 41 O2 = 32 CO2 + 18 H2O + 4 NO2
AgNO3 + F = NO3 + AgF =>
AgNO3 + F = NO3 + AgF
FeO2 = Fe + O2 =>
FeO2 = Fe + O2
N + O*2 = NO =>
N + O*2 = NO
K2SO3 + KMnO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
3 K2SO3 + 2 KMnO3 + 3 H2SO4 = 4 K2SO4 + 2 MnSO4 + 3 H2O
C6H13O2N + O2 = CO2 + H2O + CH4ON2 =>
2 C6H13O2N + 15 O2 = 11 CO2 + 11 H2O + CH4ON2
HC1 + NaOH = H2O + NaC1 =>
HC1 + NaOH = H2O + NaC1
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 7 HCl = C6H5NH3Cl + 3 FeCl2 + 2 H2O
(NH4)2Cr2O7 = Cr(OH)3 + N2(g) + H2O(g) =>
(NH4)2Cr2O7 = 2 Cr(OH)3 + N2(g) + H2O(g)
Al + B2 = AlB =>
2 Al + B2 = 2 AlB
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