| 前日に均衡した方程式 |
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H2SO4 + H2O = H2SO3 + H2O2 =>
H2SO4 + H2O = H2SO3 + H2O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg2SiO4 + Si(Fe) = Fe2SiO3 + Mg + SiO =>
4 Mg2SiO4 + 6 Si(Fe) = 3 Fe2SiO3 + 8 Mg + 7 SiO
Ag(NO3) + Cr(OH)3 = AgOH + Cr(NO3)3 =>
3 Ag(NO3) + Cr(OH)3 = 3 AgOH + Cr(NO3)3
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
C2H3OCl + C3H7OH = C5H10O2 + HCl =>
C2H3OCl + C3H7OH = C5H10O2 + HCl
Au{3+} + V = V{5+} + Au =>
5 Au{3+} + 3 V = 3 V{5+} + 5 Au
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaPO4 + Cu2(SO4)2 = Na2SO4 + Cu(PO4)2 =>
4 NaPO4 + Cu2(SO4)2 = 2 Na2SO4 + 2 Cu(PO4)2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Cu(SO4)H2O = CuSO4H2O =>
Cu(SO4)H2O = CuSO4H2O
C + H2O = C3H8 + CO2 =>
5 C + 4 H2O = C3H8 + 2 CO2
Cu2O + H2O = Cu2(OH)2 =>
Cu2O + H2O = Cu2(OH)2
(c)CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2(c)CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
NO{3} + e = NO{2} =>
NO{3} + e = NO{2}
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
NaHCO3(s) + HCl = NaCl + H2O + CO2 =>
NaHCO3(s) + HCl = NaCl + H2O + CO2
[Cu(NH3)4]NO3 + O = CuO + N + H2O =>
[Cu(NH3)4]NO3 + 4 O = CuO + 5 N + 6 H2O
NaBr2 + H2(SO4) = Na(SO4) + SO2 + Br2 + H2O =>
NaBr2 + 2 H2(SO4) = Na(SO4) + SO2 + Br2 + 2 H2O
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O
N2 + H = NH6 =>
N2 + 12 H = 2 NH6
Fe + C6H8O7 = Fe3(C6H5O7)2 + H3 =>
3 Fe + 2 C6H8O7 = Fe3(C6H5O7)2 + 2 H3
Fe(s) + Cl3 = FeCl3(s) =>
Fe(s) + Cl3 = FeCl3(s)
Al3 + Cu2Cl = AlCl + Cu =>
Al3 + 3 Cu2Cl = 3 AlCl + 6 Cu
Na2CO3(aq) + Cu(NO3)2(aq) = NaNO3(aq) + Cu(CO3)(aq) =>
Na2CO3(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + Cu(CO3)(aq)
Cu(HCO3)2 + HCl = CuCl2 + CO2 + H2O =>
Cu(HCO3)2 + 2 HCl = CuCl2 + 2 CO2 + 2 H2O
HNO + KMnO4 + H2SO4 = MnSO4 + HNNO3 + K2SO4 + H2O =>
20 HNO + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 10 HNNO3 + 3 K2SO4 + 14 H2O
CuOS = CuSO =>
CuOS = CuSO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NaPO3(aq) + H2O(l) = H4P2O7 + NaOH =>
2 NaPO3(aq) + 3 H2O(l) = H4P2O7 + 2 NaOH
Mg3Na + O2 = MgO + Na2O =>
4 Mg3Na + 7 O2 = 12 MgO + 2 Na2O
CuSO4(l) + Fe(s) = Fe2(SO4)3 + Cu =>
3 CuSO4(l) + 2 Fe(s) = Fe2(SO4)3 + 3 Cu
Fe(OH)2(aq) + H2O(l) + O2(g) = Fe(OH)3 =>
4 Fe(OH)2(aq) + 2 H2O(l) + O2(g) = 4 Fe(OH)3
AlCl3 + Si = SiCl4 + Al =>
4 AlCl3 + 3 Si = 3 SiCl4 + 4 Al
NaOH + Li2CO3 = LiOH + Na2CO3 =>
2 NaOH + Li2CO3 = 2 LiOH + Na2CO3
Mg + H2PHO3 = MgPHO3 + H2 =>
Mg + H2PHO3 = MgPHO3 + H2
O(g) + Fe(s) = FeO =>
O(g) + Fe(s) = FeO
CaS + H2SO3 = H2S + CaSO3 =>
CaS + H2SO3 = H2S + CaSO3
NO2{-} + I{-} + H2O = OH{-} + I2 + NO =>
2 NO2{-} + 2 I{-} + 2 H2O = 4 OH{-} + I2 + 2 NO
CH4 + H2O + CO2 = CH3OH =>
3 CH4 + 2 H2O + CO2 = 4 CH3OH
Al(s) + Br2(g) = AlBr(s) =>
2 Al(s) + Br2(g) = 2 AlBr(s)
HClO2 + KOH = KClO2 + H2O =>
HClO2 + KOH = KClO2 + H2O
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