| 前日に均衡した方程式 |
K2Cr2O7 + 3 NCl2 + 14 HCl = 2 CrCl3 + 3 NCl4 + 2 KCl + 7 H2O
(Cu(NH3)4)SO4*H2O + NaOH = CuO + H2O + Na2SO4 + NH3 =>
(Cu(NH3)4)SO4*H2O + 2 NaOH = CuO + 2 H2O + Na2SO4 + 4 NH3
Cu + H + NO3 = Cu2NO2 + H2O =>
2 Cu + 2 H + NO3 = Cu2NO2 + H2O
CaSO4 + MnCl2 = MnSO4 + CaCl2 =>
CaSO4 + MnCl2 = MnSO4 + CaCl2
SrCl2 + Li3PO4 = LiCl + Sr3(PO4)2 =>
3 SrCl2 + 2 Li3PO4 = 6 LiCl + Sr3(PO4)2
SO4Cl + HI = H2S + H2O + HCl + I2 =>
2 SO4Cl + 22 HI = 2 H2S + 8 H2O + 2 HCl + 11 I2
AgReO4 + HOH = ReO3 + Ag(OH)2 =>
AgReO4 + HOH = ReO3 + Ag(OH)2
NiCl2*6H2O + NaOH = NaCl + Ni(OH)2 + H2O =>
NiCl2*6H2O + 2 NaOH = 2 NaCl + Ni(OH)2 + 6 H2O
NaHSO4(s) = Na2S2O7(s) + H2O(l) =>
2 NaHSO4(s) = Na2S2O7(s) + H2O(l)
HClO4 + Cr2(CO3)3 = H2O + CO2 + Cr(ClO4)3 =>
6 HClO4 + Cr2(CO3)3 = 3 H2O + 3 CO2 + 2 Cr(ClO4)3
Ca2{+} + (CO3)2{-} = CaCO3 =>
Ca2{+} + (CO3)2{-} = 2 CaCO3
HNO3 + HCl = ClNO2 + H2O =>
HNO3 + HCl = ClNO2 + H2O
H2SeO4 + Ca3(PO4)2 = CaSeO4 + H3PO4 =>
3 H2SeO4 + Ca3(PO4)2 = 3 CaSeO4 + 2 H3PO4
KOH + Ba(OH)2 = BaK + OH =>
KOH + Ba(OH)2 = BaK + 3 OH
KBr + HNO3 = Br2 + NO2 + H2O + KNO3 =>
2 KBr + 4 HNO3 = Br2 + 2 NO2 + 2 H2O + 2 KNO3
KClO2 = KClO4 + KClKClO2 = KCl + O2 =>
3 KClO2 = KClO4 + KClKClO2
PbFe2O4 + CO = Pb + FeO + CO2 =>
PbFe2O4 + 2 CO = Pb + 2 FeO + 2 CO2
C3H8 + Br2 = C3H6Br2 + HBr =>
C3H8 + 2 Br2 = C3H6Br2 + 2 HBr
AgNO3(ac) + K2CrO4(ac) = Ag2CrO4(s) + KNO3(ac) =>
2 AgNO3(ac) + K2CrO4(ac) = Ag2CrO4(s) + 2 KNO3(ac)
CH3COOH + NaCl = NaC2H3O2 + HCl =>
CH3COOH + NaCl = NaC2H3O2 + HCl
N2H4 + Zn + NaOH + H2O = NH3 + Na[Zn(OH)4] =>
3 N2H4 + 2 Zn + 2 NaOH + 6 H2O = 6 NH3 + 2 Na[Zn(OH)4]
ZnCl2 + Na2CO3 + NaOH = (ZnOH)2CO3 + NaCl =>
2 ZnCl2 + Na2CO3 + 2 NaOH = (ZnOH)2CO3 + 4 NaCl
Pb(NO3)2 + KBr = Pb(Br) + K(NO3)2 =>
Pb(NO3)2 + KBr = Pb(Br) + K(NO3)2
BaCl + Zn = ZnCl + Ba =>
BaCl + Zn = ZnCl + Ba
CaO2 + Co2 = CaCo3 + O2 =>
2 CaO2 + 3 Co2 = 2 CaCo3 + 2 O2
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
Magnesium + Cu(NO3)2 = Mg(NO3)2 + copper =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Na2O + Cl2 = NaClO + NaCl =>
Na2O + Cl2 = NaClO + NaCl
CuCl + MgO = MgCl2 + Cu2O =>
2 CuCl + MgO = MgCl2 + Cu2O
NO2 + CS2 = N2 + CO2 + SO2 =>
6 NO2 + 2 CS2 = 3 N2 + 2 CO2 + 4 SO2
N2O5 = NO + O3 =>
N2O5 = 2 NO + O3
PbCrO4 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
2 PbCrO4 + 2 H2SO4 = 2 PbSO4 + H2Cr2O7 + H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = (K3Fe(C2O4)3*3H2O) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2(K3Fe(C2O4)3*3H2O) + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
H3AlF6 + Na2CO3 = Na3AlF6 + CO2 + H2O =>
2 H3AlF6 + 3 Na2CO3 = 2 Na3AlF6 + 3 CO2 + 3 H2O
K2(CO3) + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2(CO3) + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
AlCl3K3PO4 = AlPO4 + KCl =>
AlCl3K3PO4 = AlPO4 + 3 KCl
NaI + Cr(OH)3 = Cr + NaIO3 + H2O =>
NaI + 2 Cr(OH)3 = 2 Cr + NaIO3 + 3 H2O
SiH + KOH + H2O = K2SiO3 + H2 =>
2 SiH + 4 KOH + 2 H2O = 2 K2SiO3 + 5 H2
NaH + NH3 = NaNH2 + H2 =>
NaH + NH3 = NaNH2 + H2
[Pt(NH3)4(OH)2]SO4 + BaCl2 = [Pt(NH3)4(OH)2]Cl2 + BaSO4 =>
[Pt(NH3)4(OH)2]SO4 + BaCl2 = [Pt(NH3)4(OH)2]Cl2 + BaSO4
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Cl2 + NaBr = Cl2NaBr =>
Cl2 + NaBr = Cl2NaBr
Li + Ag = LiAg =>
Li + Ag = LiAg
H2SO4 + SiO2 = Si(SO4)2 + H2O =>
2 H2SO4 + SiO2 = Si(SO4)2 + 2 H2O
CaO + MnCl2 = MnO + CaCl2 =>
CaO + MnCl2 = MnO + CaCl2
H3CO3 = H2 + CO3 =>
2 H3CO3 = 3 H2 + 2 CO3
MnCl2 + H2SO4 = HCl + Mn(SO4) =>
MnCl2 + H2SO4 = 2 HCl + Mn(SO4)
Na2CO3 + Mn2O3 + O2 = Na65Mn80O180 + CO2 =>
130 Na2CO3 + 160 Mn2O3 + 55 O2 = 4 Na65Mn80O180 + 130 CO2
NaNO2CH3COOH = NaCH3COOHNO2 =>
NaNO2CH3COOH = NaCH3COOHNO2
KI + Pb(NO3)2 = PbI + K + NO3 =>
KI + Pb(NO3)2 = PbI + K + 2 NO3
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