| 前日に均衡した方程式 |
2 Pt + H2SO4 = Pt2SO4 + H2
(NH4)2CO3 + K2SO4 = NH4 + SO4 + KCO3 =>
2(NH4)2CO3 + K2SO4 = 4 NH4 + SO4 + 2 KCO3
Li = Li2 =>
2 Li = Li2
C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O =>
C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O
Ag3PO4 + H{+} = Ag{+} + H3PO4 =>
Ag3PO4 + 3 H{+} = 3 Ag{+} + H3PO4
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Co3O4 + Fe2O3 = CoFe2O4 + O =>
Co3O4 + 3 Fe2O3 = 3 CoFe2O4 + O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H10 + O = C6H12O6 + H2O =>
3 C4H10 + 15 O = 2 C6H12O6 + 3 H2O
NH4Cl + Ba(OH)2 = NH3 + Ba + Cl + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + Ba + 2 Cl + 2 H2O
Zn + (FeNO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2(FeNO3)3 = 6 Fe + 3 Zn(NO3)2
CrSO4 + CuSO4 = Cr2(SO4)3 + Cu =>
2 CrSO4 + CuSO4 = Cr2(SO4)3 + Cu
NaOH(s) = Na2O(s) + H2O =>
2 NaOH(s) = Na2O(s) + H2O
Na(CO3)2 + H = H2O + CO2 + Na(CO3) =>
Na(CO3)2 + 2 H = H2O + CO2 + Na(CO3)
Na3AsO + Zn + H2SO4 = ZnSO4 + AsH3 + Na2SO4 + H2O =>
2 Na3AsO + 2 Zn + 5 H2SO4 = 2 ZnSO4 + 2 AsH3 + 3 Na2SO4 + 2 H2O
SO4 + NH4 = NH3 + HSO4 =>
SO4 + NH4 = NH3 + HSO4
An + HCl = AnCl + H2 =>
2 An + 2 HCl = 2 AnCl + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + NH4OH =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 NH4OH
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
BaCl2(ac) + (NH4)2CO3(ac) = BaCO3 + (NH4)2Cl2 =>
BaCl2(ac) + (NH4)2CO3(ac) = BaCO3 + (NH4)2Cl2
HOCl(aq) + HCl(aq) = H2O(l) + Cl2 =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2
HCl + CoSO4 = HSO4 + CoCl =>
HCl + CoSO4 = HSO4 + CoCl
(NH4)2S + KIO3 = S + H2O + KI + N =>
3(NH4)2S + 4 KIO3 = 3 S + 12 H2O + 4 KI + 6 N
Ag(NH3)2 + OH + NaCl = AgCl + NH3 + NaOH =>
Ag(NH3)2 + OH + NaCl = AgCl + 2 NH3 + NaOH
Pb(NO3)2(s) + H2O = PbO + HNO3 =>
Pb(NO3)2(s) + H2O = PbO + 2 HNO3
BaCO3 + Li2CO3 + Ir + O2 = Ba4LiIr3O12 + CO2 =>
16 BaCO3 + 2 Li2CO3 + 12 Ir + 15 O2 = 4 Ba4LiIr3O12 + 18 CO2
MnO2 + HO2{-} = MnO4{-} + H2 =>
2 MnO2 + 2 HO2{-} = 2 MnO4{-} + H2
Ni2CO3(OH)2 + H2SO4 = Ni(HSO4)2 + CO2 + H2O =>
Ni2CO3(OH)2 + 4 H2SO4 = 2 Ni(HSO4)2 + CO2 + 3 H2O
CoCl2 + KSCN = K2(Co(SCN)4) + KCl =>
CoCl2 + 4 KSCN = K2(Co(SCN)4) + 2 KCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HI + Zn(NO3)2 = HNO3 + ZnI2 =>
2 HI + Zn(NO3)2 = 2 HNO3 + ZnI2
Mg + Fe2(CO3)3 = Fe2 + Mg(CO3)2 =>
3 Mg + 2 Fe2(CO3)3 = 2 Fe2 + 3 Mg(CO3)2
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
CrO3 + Fe(OH)2 = Cr(OH)3 + Fe2O3 + H2O =>
2 CrO3 + 6 Fe(OH)2 = 2 Cr(OH)3 + 3 Fe2O3 + 3 H2O
Cu(NO3)2 + NH4OH = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2 + 4 NH4OH = [Cu(NH3)4](NO3)2 + 4 H2O
HNO3 + Na2Cr2O7 = H2Cr2O7 + NaNO3 =>
2 HNO3 + Na2Cr2O7 = H2Cr2O7 + 2 NaNO3
SiH10 + O2 = SiO2 + H2O =>
2 SiH10 + 7 O2 = 2 SiO2 + 10 H2O
Cu12As4S13 + Ca(ClO)2 + H2O = CuSO4 + As + H2SO4 + CaCl2 =>
2 Cu12As4S13 + 51 Ca(ClO)2 + 2 H2O = 24 CuSO4 + 8 As + 2 H2SO4 + 51 CaCl2
CaCO3 + H2O = CaH2 + CO2 + O2 =>
CaCO3 + H2O = CaH2 + CO2 + O2
ZnCl2CuS = ZnSCuCl2 =>
ZnCl2CuS = ZnSCuCl2
C2H5OH(g) + H2(g) = C2H6(g) + H2O(g) =>
C2H5OH(g) + H2(g) = C2H6(g) + H2O(g)
NaF + Yb = Na + YbF4 =>
4 NaF + Yb = 4 Na + YbF4
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
FeCl3 + NH3 = (Fe(NH3)6)Cl3 =>
FeCl3 + 6 NH3 = (Fe(NH3)6)Cl3
Pb(NO3)2 + CO(NO3)2 = Pb(NO3)4CO =>
Pb(NO3)2 + CO(NO3)2 = Pb(NO3)4CO
KO + CO2 = KC + O2 =>
2 KO + 2 CO2 = 2 KC + 3 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + (H2O)6 =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + (H2O)6
DMSO + H2O2 = DMSO2 + H2O =>
DMSO + H2O2 = DMSO2 + H2O
C6H12O6 + NO3{-} = HCO3{-} + N2 + H{+} + H2O =>
5 C6H12O6 + 24 NO3{-} = 30 HCO3{-} + 12 N2 + 6 H{+} + 12 H2O
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