| 前日に均衡した方程式 |
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
NaCl + H2O + SiO2 = HCl + Na2SiO3 =>
2 NaCl + H2O + SiO2 = 2 HCl + Na2SiO3
Ca3(PO4)2 + K = K3PO4 + Ca =>
Ca3(PO4)2 + 6 K = 2 K3PO4 + 3 Ca
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
ClO3({-}) + AsO2({-}) = AsO4({-}3) + Cl({-}) =>
2 ClO3({-}) + 3 AsO2({-}) = 3 AsO4({-}3) + 2 Cl({-})
NaCl + MgS = Na2S + MgCl2 =>
2 NaCl + MgS = Na2S + MgCl2
Na2CO3 + CoCl2*6H2O = CoCO3 + NaCl + H2O =>
Na2CO3 + CoCl2*6H2O = CoCO3 + 2 NaCl + 6 H2O
CaCO3 + H2N5O3 = CaN5O3 + CO2 + H2O =>
CaCO3 + H2N5O3 = CaN5O3 + CO2 + H2O
Ca + Mg3(PO4)2 = Mg3 + Ca(PO4)2 =>
Ca + Mg3(PO4)2 = Mg3 + Ca(PO4)2
C2H5COOK + KOH = K2CO3 + C2H6 =>
C2H5COOK + KOH = K2CO3 + C2H6
KMnO4 + CH2OHCHOHCH2OH = CH2OHCHOHCHO + KOH + MnO2 + H2O =>
2 KMnO4 + 3 CH2OHCHOHCH2OH = 3 CH2OHCHOHCHO + 2 KOH + 2 MnO2 + 2 H2O
Li(NO3) + NaOH = LiOH + Na(NO3) =>
Li(NO3) + NaOH = LiOH + Na(NO3)
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
Fe{3*} + Ni = Fe{2+} + Ni{2+} =>
2 Fe{3*} + Ni = 2 Fe{2+} + Ni{2+}
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
LiCoO2 + H2 = CoO + H2O + Li =>
LiCoO2 + H2 = CoO + H2O + Li
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5CH2Cl + NH3 = C6H5CH2NH3 + Cl =>
C6H5CH2Cl + NH3 = C6H5CH2NH3 + Cl
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Al2(SO4)3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 3(NH4)2SO4
Fe(OH)3 + H3PO4 = H2O + Fe(PO4) =>
Fe(OH)3 + H3PO4 = 3 H2O + Fe(PO4)
Zn + HCl + Na2S = ZnS + NaCl + H2 =>
Zn + 2 HCl + Na2S = ZnS + 2 NaCl + H2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
AsO3{3-} + IO{-} = AsO4{3-} + I{-} =>
AsO3{3-} + IO{-} = AsO4{3-} + I{-}
Pb(NO3)2 + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2 + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Mg + HNO3 = MgNO3 + H =>
Mg + HNO3 = MgNO3 + H
P2O5 + Rb2O = P2Rb2O6 =>
P2O5 + Rb2O = P2Rb2O6
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO + Pb3O4 + NO =>
27 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO + 9 Pb3O4 + 162 NO
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H203 =>
406 KClO3 + 406 H2SO4 = 406 KHSO4 + 203 O2 + 406 ClO2 + 2 H203
K2O = K + O =>
K2O = 2 K + O
Na2S + Pb(NO3)2 = PbS + Na + NO3 =>
Na2S + Pb(NO3)2 = PbS + 2 Na + 2 NO3
Cl + Mg = MgCl12 =>
12 Cl + Mg = MgCl12
V2O5 + C = V + CO2 =>
2 V2O5 + 5 C = 4 V + 5 CO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H3PO4 + Ca(OH)2 = H2PO4CaOH + H2O =>
H3PO4 + Ca(OH)2 = H2PO4CaOH + H2O
Mg2 + HNO3 = MgNO3 + H =>
Mg2 + 2 HNO3 = 2 MgNO3 + 2 H
KMnO4 + SO4 + KOH = K2MnSO4 + K2O4 + H2O =>
2 KMnO4 + 2 SO4 + 8 KOH = 2 K2MnSO4 + 3 K2O4 + 4 H2O
Ce(NO3)4 + KI = Ce(NO3)3 + KNO3 + I2 =>
2 Ce(NO3)4 + 2 KI = 2 Ce(NO3)3 + 2 KNO3 + I2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaO + Na2CO3 + H2O = NaOH + CaCO3 =>
CaO + Na2CO3 + H2O = 2 NaOH + CaCO3
[Cu(NH3)4]SO4*H2O + C2H5OH = Cu[(NH3)4](OH)2H2O + (C2H5)2SO4 =>
[Cu(NH3)4]SO4*H2O + 2 C2H5OH = Cu[(NH3)4](OH)2H2O + (C2H5)2SO4
NaOH + Br2 = NaBr + NaBrO3 + H2O =>
6 NaOH + 3 Br2 = 5 NaBr + NaBrO3 + 3 H2O
MgCl3 = MgCl2 + Cl2 =>
2 MgCl3 = 2 MgCl2 + Cl2
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