| 前日に均衡した方程式 |
Cu(Cl)2 + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag(Cl)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HBr + Al = H2 + AlBr3 =>
6 HBr + 2 Al = 3 H2 + 2 AlBr3
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
C8H18C8H18 + O2 = CO2 + H2O =>
C8H18C8H18 + 25 O2 = 16 CO2 + 18 H2O
CrO7{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
2 CrO7{2-} + 18 Cl{-} + 28 H{+} = 2 Cr{3+} + 9 Cl2 + 14 H2O
HB2 + NaOH = NaB2 + H2O =>
HB2 + NaOH = NaB2 + H2O
HBr + Al = H2 + AlBr3 =>
6 HBr + 2 Al = 3 H2 + 2 AlBr3
C2H4 + MnO4{-} + H2O = C2H2O4 + MnO2 + OH{-} =>
3 C2H4 + 10 MnO4{-} + 2 H2O = 3 C2H2O4 + 10 MnO2 + 10 OH{-}
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Mg(OH)2 + KCl = MgCl2 + KOH =>
Mg(OH)2 + 2 KCl = MgCl2 + 2 KOH
Cr(H2O)4 + OH = Cr(H2O)3(OH)3 + H2 =>
2 Cr(H2O)4 + 4 OH = 2 Cr(H2O)3(OH)3 + H2
NiO + HCl = HO + NiCl =>
NiO + HCl = HO + NiCl
KI + CaCl2 = CaK2 + ClI =>
2 KI + CaCl2 = CaK2 + 2 ClI
Al + (SO4)3 = Al2(SO4)3 =>
2 Al + (SO4)3 = Al2(SO4)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(CoCl2)*6H2O + Fe = Co + FeCl3 + H2O =>
3(CoCl2)*6H2O + 2 Fe = 3 Co + 2 FeCl3 + 18 H2O
NH4Br + Pb(C2H3O2)2 = NH4C2H3O2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbBr2
Al + Ca2 = AlCa3 =>
2 Al + 3 Ca2 = 2 AlCa3
HBr + Al = H2 + AlBr3 =>
6 HBr + 2 Al = 3 H2 + 2 AlBr3
BiO + H2O = Bi(OH)2 =>
BiO + H2O = Bi(OH)2
(NH4)3C6H5O7 + HCl = H8C6O7 + NH4Cl =>
(NH4)3C6H5O7 + 3 HCl = H8C6O7 + 3 NH4Cl
Cr2O3 + K2CO3 + KNO3 = CO2 + KNO2 + K2Cr2O7 =>
Cr2O3 + K2CO3 + 3 KNO3 = CO2 + 3 KNO2 + K2Cr2O7
Cu(Cl)2 + Ag(NO3) = Cu(NO3)2 + Ag(Cl) =>
Cu(Cl)2 + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag(Cl)
CuI + K2CO3 = KI + Cu2O + CO2 =>
2 CuI + K2CO3 = 2 KI + Cu2O + CO2
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Fe + Au(ClO3)3 = Fe(ClO3)2 + Au =>
3 Fe + 2 Au(ClO3)3 = 3 Fe(ClO3)2 + 2 Au
Na3PO4 + H2O = HPO4{-2} + Na{+} + OH{-} =>
Na3PO4 + H2O = HPO4{-2} + 3 Na{+} + OH{-}
C2H5OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
C2H5OH + 4 Cu(OH)2 = 2 CH2O + 2 Cu2O + 5 H2O
C6H5CH3NO2 + KMnO4 + H2SO4 = C6H5COOHNO2 + MnO2 + H2O + K2SO4 =>
C6H5CH3NO2 + 2 KMnO4 + H2SO4 = C6H5COOHNO2 + 2 MnO2 + 2 H2O + K2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KI + C6H10O5 + Br2 = C6H10O5I2 + KBr =>
2 KI + C6H10O5 + Br2 = C6H10O5I2 + 2 KBr
C9H11Cl + NH4NO3 = C9H13N + HCl + HNO3 =>
C9H11Cl + NH4NO3 = C9H13N + HCl + HNO3
K2SO4 + H2O + CO2 = K2CO3 + H2SO4 =>
K2SO4 + H2O + CO2 = K2CO3 + H2SO4
BeCl + Al2(SO4)3 = BeSO4 + Al2Cl3 =>
3 BeCl + Al2(SO4)3 = 3 BeSO4 + Al2Cl3
K2Cr2O7 + CH3COONa + H2O = K2CrO4 + Na2CrO4 + CH3COOH =>
K2Cr2O7 + 2 CH3COONa + H2O = K2CrO4 + Na2CrO4 + 2 CH3COOH
LiH + H2O = LiH2O + H2 =>
2 LiH + 2 H2O = 2 LiH2O + H2
FeI2 + Hg(NO3)2 = HgI2 + Fe(NO3)2 =>
FeI2 + Hg(NO3)2 = HgI2 + Fe(NO3)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2O2 + CaCO3 = CO2 + H2O + CaO2 =>
H2O2 + CaCO3 = CO2 + H2O + CaO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Na2MnO4 + CH3COOH = NaMnO4 + MnO2 + H2O + CH3COONa =>
3 Na2MnO4 + 4 CH3COOH = 2 NaMnO4 + MnO2 + 2 H2O + 4 CH3COONa
N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O
Cu + Li2O = CuO + Li =>
Cu + Li2O = CuO + 2 Li
CaCO3H2SO4 = CaSO4H2CO3 =>
CaCO3H2SO4 = CaSO4H2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H16N2 + HCl = C12H17N2Cl =>
C12H16N2 + HCl = C12H17N2Cl
Ag2CO3 = Ag + CO3 =>
Ag2CO3 = 2 Ag + CO3
Cr2O2 + H2SO4 = CrSO4 + H2O =>
Cr2O2 + 2 H2SO4 = 2 CrSO4 + 2 H2O
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