| 前日に均衡した方程式 |
I2 + 2 NaBr = 2 NaI + Br2
KOH + Ba(HCO3)2 = BaCO3 + K2CO3 + H2O =>
2 KOH + Ba(HCO3)2 = BaCO3 + K2CO3 + 2 H2O
K + CI2 = KCI2 =>
K + CI2 = KCI2
CrO4K2 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 CrO4K2 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Ca3 + Cl2 = CaCl2 =>
Ca3 + 3 Cl2 = 3 CaCl2
P + H2SO4 = H2(PHO3) + SO2 =>
2 P + 3 H2SO4 = 2 H2(PHO3) + 3 SO2
Cu(SO3)2 + NaOH = Cu(OH)2 + NaSO3 =>
Cu(SO3)2 + 2 NaOH = Cu(OH)2 + 2 NaSO3
Au2S3 + HNO3 + HCl = HAuCl4 + S + NO + H2O =>
Au2S3 + 2 HNO3 + 8 HCl = 2 HAuCl4 + 3 S + 2 NO + 4 H2O
CH3MgCl + HCl = CH4 + MgCl2 =>
CH3MgCl + HCl = CH4 + MgCl2
PH3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 5 H3PO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
KOH + Ba(HCO3)2 = BaCO3 + K2CO3 + H2O =>
2 KOH + Ba(HCO3)2 = BaCO3 + K2CO3 + 2 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
FeO + Cr2O7 = Fe2O3 + Cr2O3 =>
8 FeO + Cr2O7 = 4 Fe2O3 + Cr2O3
Mg(NO3)2 + NaI = MgI2 + Na(NO3) =>
Mg(NO3)2 + 2 NaI = MgI2 + 2 Na(NO3)
Ag2O + NH4OH = Ag(NH3)2{+} + OH{-} + H2O =>
Ag2O + 4 NH4OH = 2 Ag(NH3)2{+} + 2 OH{-} + 3 H2O
FeO + Cr2O7 = Fe2O3 + Cr2O3 =>
8 FeO + Cr2O7 = 4 Fe2O3 + Cr2O3
Cd + H3PO4 = CdPO4 + H2 =>
2 Cd + 2 H3PO4 = 2 CdPO4 + 3 H2
HOAc + H2O = OAc{-} + H3O{+} =>
HOAc + H2O = OAc{-} + H3O{+}
CO3{2-} + NO3{-} + As2Se3 = AsO4{-} + SeO4{2-} + NO2{-} + CO2 =>
4 CO3{2-} + 16 NO3{-} + As2Se3 = 2 AsO4{-} + 3 SeO4{2-} + 16 NO2{-} + 4 CO2
FeO + Cr2O7 = Fe2O3 + Cr2O3 =>
8 FeO + Cr2O7 = 4 Fe2O3 + Cr2O3
S + F = SF6 =>
S + 6 F = SF6
NO + HClO = NO3 + Cl2 + H2O =>
NO + 4 HClO = NO3 + 2 Cl2 + 2 H2O
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
AgCl2 + HNO3 = HCl + Ag(NO3)2 =>
AgCl2 + 2 HNO3 = 2 HCl + Ag(NO3)2
Ca + Pb(NO3)4 = NO3Ca + Pb =>
4 Ca + Pb(NO3)4 = 4 NO3Ca + Pb
FeO + Cr2O7 = Fe2O3 + Cr2O3 =>
8 FeO + Cr2O7 = 4 Fe2O3 + Cr2O3
KCl + HNO3 = NO + KNO3 + Cl2 + H2O =>
6 KCl + 8 HNO3 = 2 NO + 6 KNO3 + 3 Cl2 + 4 H2O
HBr = H + Br2 =>
2 HBr = 2 H + Br2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
H2SO4 + SnCl2 = HCl + SnSO4 =>
H2SO4 + SnCl2 = 2 HCl + SnSO4
IO3{-} = I2 + O + e =>
2 IO3{-} = I2 + 6 O + 2e
CHBr = C + H + Br =>
CHBr = C + H + Br
KHSO4 + NaCl = NaHSO4 + KCl =>
KHSO4 + NaCl = NaHSO4 + KCl
AgNO3(aq) + NaCl(aq) = Ag + Cl + NaNO3 =>
AgNO3(aq) + NaCl(aq) = Ag + Cl + NaNO3
KOH + Ba(HCO3)2 = BaCO3 + K2CO3 + H2O =>
2 KOH + Ba(HCO3)2 = BaCO3 + K2CO3 + 2 H2O
CaWO4 + Mg + C = CaO + MgO + WC =>
CaWO4 + 3 Mg + C = CaO + 3 MgO + WC
KMnO4 + COOH + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 COOH + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
Co2(SO4)3 + Na2S = Co2S3 + Na2SO4 =>
Co2(SO4)3 + 3 Na2S = Co2S3 + 3 Na2SO4
LiCl + Mg3N2 = Li3N + MgCl2 =>
6 LiCl + Mg3N2 = 2 Li3N + 3 MgCl2
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
CoCl2*6H2 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2 + 2 NH4Cl + 10 NH4OH + 13 H2O2 = 2(Co(NH3)6)Cl3 + 36 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2S + Ni(NO3)2 = Ni2S2 + HNO3 =>
2 H2S + 2 Ni(NO3)2 = Ni2S2 + 4 HNO3
BaCrO4 + HNO3 = Ba(NO3)2 + CrO3 + H2O =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + CrO3 + H2O
K2CO3(aq) + HNO3(aq) = K2NO3 + HCO3 =>
K2CO3(aq) + HNO3(aq) = K2NO3 + HCO3
KNO3 + S = SO + K2O + NO =>
2 KNO3 + 3 S = 3 SO + K2O + 2 NO
H2SO4 + Al(OH)3 = (HOH)3 + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 2(HOH)3 + Al2(SO4)3
NH3 + ZnO = Zn + N2 + H2O =>
2 NH3 + 3 ZnO = 3 Zn + N2 + 3 H2O
Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2 =>
Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2
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