| 前日に均衡した方程式 |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgCl(s) + HNO3(aq) = Ag(NO3)(aq) + HCl(s) =>
AgCl(s) + HNO3(aq) = Ag(NO3)(aq) + HCl(s)
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
K + Ni = KNi =>
K + Ni = KNi
FeCl3 + HCl = FeCl6 + H =>
FeCl3 + 3 HCl = FeCl6 + 3 H
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca2Si + H2O = Ca(OH)2 + SiO2 + H2 =>
Ca2Si + 6 H2O = 2 Ca(OH)2 + SiO2 + 4 H2
FeBr2 + (NH4)2S = FeS + NH4Br =>
FeBr2 + (NH4)2S = FeS + 2 NH4Br
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
H + Cl = HCl =>
H + Cl = HCl
CH3CH2I + Zn(C6H6)2 = Zn(C6H6)2(CH3CH2) + I =>
CH3CH2I + Zn(C6H6)2 = Zn(C6H6)2(CH3CH2) + I
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
LiNO3 + MnO2 = LiMn2O4 + NO2 + O2 =>
2 LiNO3 + 4 MnO2 = 2 LiMn2O4 + 2 NO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2PO4 + Mg = MgPO4 + H2 =>
H2PO4 + Mg = MgPO4 + H2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Si + O2 = SiO2 =>
Si + O2 = SiO2
Na + Zn(UO2)(CH3COO)4 = NaZn(UO2)(CH3COO)4 =>
Na + Zn(UO2)(CH3COO)4 = NaZn(UO2)(CH3COO)4
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Fe + Cu2Cr2O7 = FeCr2O7 + Cu =>
Fe + Cu2Cr2O7 = FeCr2O7 + 2 Cu
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaClO3 + HCl = Cl2O4 + NaCl + H2O =>
5 NaClO3 + 6 HCl = 3 Cl2O4 + 5 NaCl + 3 H2O
HNO3HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
HNO3HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H3P03 = H3P4 + PH3 =>
3 H3P03 = 2 H3P4 + PH3
NaHg + H2O = H2 + Na2O + Hg =>
2 NaHg + H2O = H2 + Na2O + 2 Hg
FeBr2 + KCl = FeCl2 + KBr =>
FeBr2 + 2 KCl = FeCl2 + 2 KBr
H2S + CuO = Cu + SO2 + H2O =>
H2S + 3 CuO = 3 Cu + SO2 + H2O
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
Ca + Sn(SO4)2 = Sn + Ca(SO4) =>
2 Ca + Sn(SO4)2 = Sn + 2 Ca(SO4)
H2H4C4O6 + NaHCO3 = Na2H4C4O6 + H2O + CO2 =>
H2H4C4O6 + 2 NaHCO3 = Na2H4C4O6 + 2 H2O + 2 CO2
Mg + Hg = MgHg =>
Mg + Hg = MgHg
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
NaOH + ClO2 + SO2 = NaClO2 + Na2SO4 + H2O =>
4 NaOH + 2 ClO2 + SO2 = 2 NaClO2 + Na2SO4 + 2 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
K + S = K2S =>
2 K + S = K2S
Fe(OH)3 + OH = FeO42 + H2O =>
Fe(OH)3 + 81 OH = FeO42 + 42 H2O
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
CuS + H(NO3)2 = Cu(NO3)2 + S + H2O + NO =>
7 CuS + 8 H(NO3)2 = 7 Cu(NO3)2 + 7 S + 4 H2O + 2 NO
BiI3KI = BiI4 + K =>
BiI3KI = BiI4 + K
NMe4I + I = NMe4I2 =>
NMe4I + I = NMe4I2
NH3 + HNO3 = HNO2 + OH =>
NH3 + 4 HNO3 = 5 HNO2 + 2 OH
K + Cl = KCl =>
K + Cl = KCl
KMnO4 + K2C2O4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Be + C2H5OH = BeC2H3OH + H2 =>
Be + C2H5OH = BeC2H3OH + H2
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