| 前日に均衡した方程式 |
6 KMnO4 + 4 NH3 = 3 MnO2 + 2 N2 + 3 K2MnO4 + 6 H2O
Ca{2+} + S{2-} = CaS =>
Ca{2+} + S{2-} = CaS
()K2SO4 + ()BaCl2 = ()KCl + ()BaSO4 =>
()K2SO4 + ()BaCl2 = 2()KCl + ()BaSO4
LiCI + AgNO3 = AgCI + LiNO3 =>
LiCI + AgNO3 = AgCI + LiNO3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C2H4Br2 = Br2 + C2H4 =>
C2H4Br2 = Br2 + C2H4
Au2Bi + NaCN + O2 + H2O = AuNa(CN)2 + Bi2O + NaOH =>
4 Au2Bi + 16 NaCN + 3 O2 + 4 H2O = 8 AuNa(CN)2 + 2 Bi2O + 8 NaOH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HNO3(aq) + Ca(OH)2(l) = Ca(NO3)2 + H2O =>
2 HNO3(aq) + Ca(OH)2(l) = Ca(NO3)2 + 2 H2O
Y2(SO4)3 = Y + SO4 =>
Y2(SO4)3 = 2 Y + 3 SO4
KI + H2O2 = KIO3 + H2O =>
KI + 3 H2O2 = KIO3 + 3 H2O
Na(CO3)2 + C2H4O2 = CO2 + C2H3NaO2 + H2O =>
8 Na(CO3)2 + 11 C2H4O2 = 22 CO2 + 8 C2H3NaO2 + 10 H2O
C4H8O2 + HNO3 = CO2 + H2O + NO =>
3 C4H8O2 + 20 HNO3 = 12 CO2 + 22 H2O + 20 NO
BO + C = B + CO2 =>
2 BO + C = 2 B + CO2
C8H10N4O2 + NaOH = C8H9N4O2Na + H2O =>
C8H10N4O2 + NaOH = C8H9N4O2Na + H2O
FeO + K = K2O + Fe =>
FeO + 2 K = K2O + Fe
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
ZnSiO3 + H2SO4 = ZnSO4 + SiO3 + H2 =>
ZnSiO3 + H2SO4 = ZnSO4 + SiO3 + H2
Na2CrO4 + KNO2 + H2O = Cr(OH)3 + NaOH + KNO3 =>
2 Na2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 4 NaOH + 3 KNO3
ClO4{-} + H2O = ClO3{-} + OH =>
ClO4{-} + H2O = ClO3{-} + 2 OH
K2Cr2O7(aq) + BaCl2(aq) = BaCr2O7(s) + KCl(aq) =>
K2Cr2O7(aq) + BaCl2(aq) = BaCr2O7(s) + 2 KCl(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Au + HI = AuI + H2 =>
2 Au + 2 HI = 2 AuI + H2
Ag(NO3)2 + K3PO4 = Ag3(PO4)2 + KNO3 =>
3 Ag(NO3)2 + 2 K3PO4 = Ag3(PO4)2 + 6 KNO3
Pb(NO3)2 + K2Cr04 = PbCr04 + KNO3 =>
Pb(NO3)2 + K2Cr04 = PbCr04 + 2 KNO3
ZnCl2 + Na2(SO4) = Zn(SO4) + NaCl =>
ZnCl2 + Na2(SO4) = Zn(SO4) + 2 NaCl
CrZn + HCl = H2 + ZnCl2 + CrCl3 =>
2 CrZn + 10 HCl = 5 H2 + 2 ZnCl2 + 2 CrCl3
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + H2O + NaHSO4 =>
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + H2O + NaHSO4
C8H18 + Br2 = C8H17Br + HBr =>
C8H18 + Br2 = C8H17Br + HBr
K(OH) + HClO2 = KClO2 + H2O =>
K(OH) + HClO2 = KClO2 + H2O
MnO2 + KOH + H2O = K2[Mn(OH)6] =>
MnO2 + 2 KOH + 2 H2O = K2[Mn(OH)6]
NaOH + Fe(SO3)2 = Na(SO3)2 + FeOH =>
NaOH + Fe(SO3)2 = Na(SO3)2 + FeOH
Ni(NO3)2 + Na(HCO3) = Ni(HCO3) + Na(NO3)2 =>
Ni(NO3)2 + Na(HCO3) = Ni(HCO3) + Na(NO3)2
Pb{2+}(aq) + Cl{-}(aq) = PbCl2(s) =>
Pb{2+}(aq) + 2 Cl{-}(aq) = PbCl2(s)
AgNO3 + K3Fe(CN)6 = KNO3 + Ag3Fe(CN)6 =>
3 AgNO3 + K3Fe(CN)6 = 3 KNO3 + Ag3Fe(CN)6
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
NaClO + H2 = NaCl + H2O =>
NaClO + H2 = NaCl + H2O
KHSO4 + SO2 = KHSO3 + SO4 =>
2 KHSO4 + SO2 = 2 KHSO3 + SO4
Na2S2O3 + O2 + H2O = H2SO4 + Na2SO4 =>
Na2S2O3 + 2 O2 + H2O = H2SO4 + Na2SO4
CaCl2 + Cu(OH)2 = Ca(OH)2 + CuCl2 =>
CaCl2 + Cu(OH)2 = Ca(OH)2 + CuCl2
HCHO + H2O = CH3OH + HCOOH =>
2 HCHO + H2O = CH3OH + HCOOH
CH2O + Ag(NH3)2OH = H2O + CO2 + Ag + NH3 =>
CH2O + 4 Ag(NH3)2OH = 3 H2O + CO2 + 4 Ag + 8 NH3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca + Li3N = Li + Ca3N2 =>
3 Ca + 2 Li3N = 6 Li + Ca3N2
Zn{+} + CuSO4 = ZnSO4 + Cu{+} =>
Zn{+} + CuSO4 = ZnSO4 + Cu{+}
C60H116O8 + NaOH = C3H8O3 + Na + C18H35NaO2 =>
3 C60H116O8 + 28 NaOH = 12 C3H8O3 + 20 Na + 8 C18H35NaO2
Co(OH)2 + HCl + H2O = CoCl2*6H2O =>
Co(OH)2 + 2 HCl + 4 H2O = CoCl2*6H2O
CaOH + KCO3 = KOH + CaCO3 =>
CaOH + KCO3 = KOH + CaCO3
H2 + H2S = H3S =>
H2 + 2 H2S = 2 H3S
Pb(NO3)3(aq) + HCl(aq) = HNO3(aq) + PbCl3(s) =>
Pb(NO3)3(aq) + 3 HCl(aq) = 3 HNO3(aq) + PbCl3(s)
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