| 前日に均衡した方程式 |
3 CaC2 + CH4 = 3 CaC + 4 CH
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
AgNi + Cu = CuNi + Ag =>
AgNi + Cu = CuNi + Ag
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
Al2O3 + Na(OH) = H2O + Na(AlO2) =>
Al2O3 + 2 Na(OH) = H2O + 2 Na(AlO2)
CO3 + Cu = CuCO3 =>
CO3 + Cu = CuCO3
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
Fe + Fl = Fe3Fl =>
3 Fe + Fl = Fe3Fl
HgCl2 + H2O2 + K2CO3 = KCl + O2 + Hg + CO2H2O =>
HgCl2 + H2O2 + K2CO3 = 2 KCl + O2 + Hg + CO2H2O
Li + BaCl2 = Ba2 + LiCl =>
4 Li + 2 BaCl2 = Ba2 + 4 LiCl
SbCl3 + H2O = HCl + SbOCl =>
SbCl3 + H2O = 2 HCl + SbOCl
Fe(OH)2{+} + H2O = Fe(OH)3 + H{+} =>
Fe(OH)2{+} + H2O = Fe(OH)3 + H{+}
Cl(g) + NaI(aq) = I(aq) + NaCl =>
Cl(g) + NaI(aq) = I(aq) + NaCl
Pb(NO3)2 + NaBr = Pb + Br + NaNO3 =>
Pb(NO3)2 + 2 NaBr = Pb + 2 Br + 2 NaNO3
Br2(Aq) + KI(Aq) = I2(Aq) + KBr(Aq) =>
Br2(Aq) + 2 KI(Aq) = I2(Aq) + 2 KBr(Aq)
KOH + NH4OH = KNH4 + H2O2 =>
KOH + NH4OH = KNH4 + H2O2
NiC2O4*2H2O(s) + O2(ag) = NiO(s) + H2O(ag) + CO2(aq) =>
2 NiC2O4*2H2O(s) + O2(ag) = 2 NiO(s) + 4 H2O(ag) + 4 CO2(aq)
FeBr2 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbBr2 =>
FeBr2 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbBr2
CuO + FeO = Cu2O + Fe2O3 =>
2 CuO + 2 FeO = Cu2O + Fe2O3
NCl2 + Ba(OH)2 = BaCl2 + N(OH)2 =>
NCl2 + Ba(OH)2 = BaCl2 + N(OH)2
KI + H2SO4 + Mn(OH)3 = I2 + K2SO4 + Mn(SO4) + H2O =>
2 KI + 3 H2SO4 + 2 Mn(OH)3 = I2 + K2SO4 + 2 Mn(SO4) + 6 H2O
NO2{-} + I{-} + H3O{+} = H2O + NO + I2 =>
2 NO2{-} + 2 I{-} + 4 H3O{+} = 6 H2O + 2 NO + I2
Na3P + MgCl2 = MgNa3 + Cl2P =>
Na3P + MgCl2 = MgNa3 + Cl2P
CuO + HCl = CuOHCl =>
CuO + HCl = CuOHCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlBr3 + (NH4)2CrO4 = Al2(CrO4)3 + NH4Br =>
2 AlBr3 + 3(NH4)2CrO4 = Al2(CrO4)3 + 6 NH4Br
Na2O + CO2 = CO3Na2 =>
Na2O + CO2 = CO3Na2
Fe2(O3) + C = Fe + CO =>
Fe2(O3) + 3 C = 2 Fe + 3 CO
Li + (NH4)2CO3 = Li2CO3 + (NH4)2 =>
2 Li + (NH4)2CO3 = Li2CO3 + (NH4)2
Fe2 + Br2 = Fe2Br2 =>
Fe2 + Br2 = Fe2Br2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
CH + H2 = CH2 =>
2 CH + H2 = 2 CH2
KMnO4(s) + H2O2(aq) = KO2(aq) + MnO4(aq) + H2(g) =>
KMnO4(s) + H2O2(aq) = KO2(aq) + MnO4(aq) + H2(g)
Ca(NO3)2 + H2CO3 = CaCO3 + HNO3 =>
Ca(NO3)2 + H2CO3 = CaCO3 + 2 HNO3
HIO3 + Pb(OH)2 = Pb(IO3)2 + H2O =>
2 HIO3 + Pb(OH)2 = Pb(IO3)2 + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
C3H2OH(COOH)3 + NaHCO3 = C3H2OH(COONa)3 + CO3 + H2O =>
11 C3H2OH(COOH)3 + 42 NaHCO3 = 14 C3H2OH(COONa)3 + 24 CO3 + 33 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 = =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
MgCO3(s) = MgO(s) + CO2 =>
MgCO3(s) = MgO(s) + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(HCO3)2 = Ba(HCO2)2 + O2 =>
Ba(HCO3)2 = Ba(HCO2)2 + O2
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
VO2{+} + SeO3{-2} = VO{+} + SeO4{-2} =>
VO2{+} + SeO3{-2} = VO{+} + SeO4{-2}
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Ca + HNO3(k) = CaNO3 + N2O + H2O =>
8 Ca + 10 HNO3(k) = 8 CaNO3 + N2O + 5 H2O
H2S + KMnO4 + HNO3 = K2SO4 + MnSO4 + Mn(NO3)2 + H2O =>
5 H2S + 8 KMnO4 + 14 HNO3 = 4 K2SO4 + MnSO4 + 7 Mn(NO3)2 + 12 H2O
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