| 前日に均衡した方程式 |
2 NH3 + 3 I2 = N2I6 + 3 H2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
NaOH + H2X2 = Na2X2 + (OH)2H2 =>
2 NaOH + H2X2 = Na2X2 + (OH)2H2
KCrO2 + KOH + KNO3 = K2CrO4 + H2O + N2O =>
8 KCrO2 + 2 KOH + 6 KNO3 = 8 K2CrO4 + H2O + 3 N2O
Be + Na = BeNa =>
Be + Na = BeNa
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
KCrO2 + KOH + KNO3 = K2CrO4 + H2O + N2O =>
8 KCrO2 + 2 KOH + 6 KNO3 = 8 K2CrO4 + H2O + 3 N2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Br{-} + Al{3+} = Br2 + Al(s) =>
6 Br{-} + 2 Al{3+} = 3 Br2 + 2 Al(s)
Ca(OH)2 + P = Ca3P2 + OH =>
3 Ca(OH)2 + 2 P = Ca3P2 + 6 OH
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Cl2 + LiI = I2 + LiCl =>
Cl2 + 2 LiI = I2 + 2 LiCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H5OH + H2O = C2H5O + H3O =>
C2H5OH + H2O = C2H5O + H3O
Cu + H{+} = Cu{2+} + H2 =>
Cu + 2 H{+} = Cu{2+} + H2
Cu(NO3)2 + Li2S = Li(NO3) + CuS =>
Cu(NO3)2 + Li2S = 2 Li(NO3) + CuS
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
F2 + BiCl3 = Cl2 + BiF =>
F2 + 2 BiCl3 = 3 Cl2 + 2 BiF
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H6 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C4H6 + 22 KMnO4 + 2 H2O = 12 CO2 + 22 MnO2 + 22 KOH
Mg2O2 = MgO =>
Mg2O2 = 2 MgO
LiCl(s) = Li(s) + Cl2(g) =>
2 LiCl(s) = 2 Li(s) + Cl2(g)
Al{3+} + CO3{2-} + H2O = Al(OH)3 + CO2 =>
2 Al{3+} + 3 CO3{2-} + 3 H2O = 2 Al(OH)3 + 3 CO2
C + N2 = C2N2 =>
2 C + N2 = C2N2
K(s) + HOH(l) = H(g) + KOH(aq) =>
K(s) + HOH(l) = H(g) + KOH(aq)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2SO5 = K2SO4 + O2 =>
2 K2SO5 = 2 K2SO4 + O2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
C2H4 + Cl2 + Ca(OH)2 = C2H4O + CaCl2 + H2O =>
C2H4 + Cl2 + Ca(OH)2 = C2H4O + CaCl2 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4OH + BaPO4 = NH4PO4 + BaOH =>
NH4OH + BaPO4 = NH4PO4 + BaOH
ZnOHCl + H2SO4 = Zn2SO4 + H2O + Cl2 =>
2 ZnOHCl + H2SO4 = Zn2SO4 + 2 H2O + Cl2
NH4ReO4 + Na + C2H5OH = Na2(ReH9) + Na(C2H5O) + NaOH + NH4OH =>
NH4ReO4 + 18 Na + 13 C2H5OH = Na2(ReH9) + 13 Na(C2H5O) + 3 NaOH + NH4OH
MgS + H2O = MgOH + H2 + H2SO4 =>
2 MgS + 10 H2O = 2 MgOH + 7 H2 + 2 H2SO4
SO3 + H3PO4 = SO2 + H3PO5 =>
SO3 + H3PO4 = SO2 + H3PO5
C3H3NaO2 + H2O = NaOH + C3H4O2 =>
C3H3NaO2 + H2O = NaOH + C3H4O2
Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu
N2 + H2 + C2 + O2 = NH4CH3COO =>
N2 + 7 H2 + 2 C2 + 2 O2 = 2 NH4CH3COO
NiCl2 + NaHPO4 = Ni(HPO4)2 + NaCl =>
NiCl2 + 2 NaHPO4 = Ni(HPO4)2 + 2 NaCl
HC2H3O2 + NaHCO5 = CO2 + NaC2H3O2 + H2O =>
3 HC2H3O2 + 2 NaHCO5 = 4 CO2 + 2 NaC2H3O2 + 4 H2O
I2O5 + H2O = H2I2O6 = hio3 =>
I2O5 + H2O = H2I2O6
Sn(NO3)2 + NaI = NaNO3 + SnI2 =>
Sn(NO3)2 + 2 NaI = 2 NaNO3 + SnI2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg(OH)2 + NH4PO4 = Mg3(PO4)2 + NH + H2O =>
3 Mg(OH)2 + 2 NH4PO4 = Mg3(PO4)2 + 2 NH + 6 H2O
NiCl2 + K3[Fe(CN)6] = KCl + Ni3[Fe(CN)6]2 =>
3 NiCl2 + 2 K3[Fe(CN)6] = 6 KCl + Ni3[Fe(CN)6]2
KCl(aq) + ZnSO4(aq) = K2SO4(aq) + ZnCl2(aq) =>
2 KCl(aq) + ZnSO4(aq) = K2SO4(aq) + ZnCl2(aq)
SnCl2 + Zn = Sn + ZnCl2 =>
SnCl2 + Zn = Sn + ZnCl2
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