| 前日に均衡した方程式 |
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
CaCl2 + Na2CO3 + H2O = NaCl + CaO + H2CO3 =>
CaCl2 + Na2CO3 + H2O = 2 NaCl + CaO + H2CO3
CH4 + H2O2 + KOH = KCO3 + H2 =>
2 CH4 + 2 H2O2 + 2 KOH = 2 KCO3 + 7 H2
I + KBr = IBr + K =>
I + KBr = IBr + K
KMnO4 + HCl + H = MnCl2 + H2O + KCl =>
KMnO4 + 3 HCl + 5 H = MnCl2 + 4 H2O + KCl
ClO{-}(aq) = Cl{-}(aq) + ClO4{-}(aq) =>
4 ClO{-}(aq) = 3 Cl{-}(aq) + ClO4{-}(aq)
Li + CaCO3 = Li2CO3 + Ca =>
2 Li + CaCO3 = Li2CO3 + Ca
KCl + O3 = KClO2 =>
3 KCl + 2 O3 = 3 KClO2
Ba + AlN = BaN + Al =>
Ba + AlN = BaN + Al
CuSO4 + Ba(NO3)2 = BaSO4 + Cu + NO3 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu + 2 NO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuO(s) + H3O{+}(aq) = Cu{2+}(aq) + H2O(l) =>
CuO(s) + 2 H3O{+}(aq) = Cu{2+}(aq) + 3 H2O(l)
Cu(HCO3) = Cu2O + H2O + CO2 =>
2 Cu(HCO3) = Cu2O + H2O + 2 CO2
Ti + F2 = TiF4 =>
Ti + 2 F2 = TiF4
CaC2O4 + H2SO4 = CaSO4 + H2C2O4 =>
CaC2O4 + H2SO4 = CaSO4 + H2C2O4
HNO3(aq) + FeCl3(aq) = HCl + Fe(NO3)3 =>
3 HNO3(aq) + FeCl3(aq) = 3 HCl + Fe(NO3)3
C6H5OH + Br = C6H3Br3O + HBr =>
C6H5OH + 6 Br = C6H3Br3O + 3 HBr
Na2CO3 + CHCl3 + H2O = NaCl + CO2 + H2 =>
3 Na2CO3 + 2 CHCl3 + H2O = 6 NaCl + 5 CO2 + 2 H2
Tc2O7 + H2O = Tc(OH)7 =>
Tc2O7 + 7 H2O = 2 Tc(OH)7
CrCl3 + Br2 = CrBr3 + Cl2 =>
2 CrCl3 + 3 Br2 = 2 CrBr3 + 3 Cl2
Pb(OH)4 + H2SiO3 = Pb2(SiO3)4 + H2O =>
2 Pb(OH)4 + 4 H2SiO3 = Pb2(SiO3)4 + 8 H2O
KMnO4 + HCl + H = MnCl2 + H2O + KCl =>
KMnO4 + 3 HCl + 5 H = MnCl2 + 4 H2O + KCl
Zn + AgCN = ZnCN + Ag =>
Zn + AgCN = ZnCN + Ag
CH3CHCH2 + K2Cr2O7 + H2SO4 = CH3CH2COH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COH + K2SO4 + Cr2(SO4)3 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn + Ag(NO3)3 = Zn(NO3)2 + Ag =>
3 Zn + 2 Ag(NO3)3 = 3 Zn(NO3)2 + 2 Ag
HNH3 + O2 = NO + H2O =>
2 HNH3 + 3 O2 = 2 NO + 4 H2O
Mg + ZnBr2 = MgBr2 + Zn =>
Mg + ZnBr2 = MgBr2 + Zn
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3NHNH2 + HNO3 = CO2 + H2O + N2 =>
CH3NHNH2 + 2 HNO3 = CO2 + 4 H2O + 2 N2
NaOH + H3C5H5O7 = H2O + Na3C5H5O7 =>
3 NaOH + H3C5H5O7 = 3 H2O + Na3C5H5O7
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
HgSO4 + H2O = H2SO4 + HgO =>
HgSO4 + H2O = H2SO4 + HgO
Ag(NO3)3 + NaCl = Ag(Cl)3 + NaNO3 =>
Ag(NO3)3 + 3 NaCl = Ag(Cl)3 + 3 NaNO3
Cu + K2SO4 = K + CuSO4 =>
Cu + K2SO4 = 2 K + CuSO4
Ag2CrO4 + CH3COOH = Ag + CH3COO + Cr2O7 + H2O =>
2 Ag2CrO4 + 2 CH3COOH = 4 Ag + 2 CH3COO + Cr2O7 + H2O
HNO3 + NH4HCO3 = NH4NO3H2CO3 =>
HNO3 + NH4HCO3 = NH4NO3H2CO3
Cr2O7{-}2 + H2C2O4 + H{+} = Cr{+}3 + CO2 + H2O =>
2 Cr2O7{-}2 + 11 H2C2O4 + 6 H{+} = 4 Cr{+}3 + 22 CO2 + 14 H2O
H2PtCl6 + NaNO3 = Pt(NO3)4 + NaCl + HNO3 =>
H2PtCl6 + 6 NaNO3 = Pt(NO3)4 + 6 NaCl + 2 HNO3
Br + CaI2 = I2 + CaIBr =>
2 Br + 2 CaI2 = I2 + 2 CaIBr
Cu(s) + S8 = Cu2S =>
16 Cu(s) + S8 = 8 Cu2S
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2
NaNH4HPO4 = NaPO3 + NH3 + H2O =>
NaNH4HPO4 = NaPO3 + NH3 + H2O
NaI + NaClO3 + H2SO4 = Na2SO4 + NaCl + I2 + H2O =>
6 NaI + NaClO3 + 3 H2SO4 = 3 Na2SO4 + NaCl + 3 I2 + 3 H2O
CrBr4 + Cl2 = CrCl4 + Br =>
CrBr4 + 2 Cl2 = CrCl4 + 4 Br
H2SiO3 = SiO2H2O =>
H2SiO3 = SiO2H2O
C6H12(l)O2(g) + O2 = CO2(g) + H2O(g) =>
C6H12(l)O2(g) + 8 O2 = 6 CO2(g) + 6 H2O(g)
C2H5OH + NaCl + H2O = Na2CO3 + HCl + CH4 =>
2 C2H5OH + 2 NaCl + H2O = Na2CO3 + 2 HCl + 3 CH4
C2H3O2Na + HCl = C2H3O2H + NaCl =>
C2H3O2Na + HCl = C2H3O2H + NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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