| 前日に均衡した方程式 |
2 OH + 2 HF = 2 H2O + F2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HI + Cu(OH)2 = H2O + I2Cu =>
2 HI + Cu(OH)2 = 2 H2O + I2Cu
Mg + CrCl3 = MgCl2 + Cr =>
3 Mg + 2 CrCl3 = 3 MgCl2 + 2 Cr
Cr2(SO4)3 + CaBr2 = CrBr + Ca(SO4)3 =>
Cr2(SO4)3 + CaBr2 = 2 CrBr + Ca(SO4)3
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H18O + NaBH4 + H3O = C10H20O + NaBH3OCH3 =>
27 C10H18O + 20 NaBH4 + 18 H3O = 25 C10H20O + 20 NaBH3OCH3
CoCl2AgNO3 = Co(NO3)AgCl2 =>
CoCl2AgNO3 = Co(NO3)AgCl2
Ru + O2 = RuO4 =>
Ru + 2 O2 = RuO4
Ni(NO3)2 + Fe(NO3)3 + Dy(NO3)3 + NH2CONH2 = NiDyFe2O4 + N2 + CO2 + H2O =>
6 Ni(NO3)2 + 12 Fe(NO3)3 + 6 Dy(NO3)3 + 58 NH2CONH2 = 6 NiDyFe2O4 + 91 N2 + 58 CO2 + 116 H2O
Cl2O7 + Na2O = NaClO4 =>
Cl2O7 + Na2O = 2 NaClO4
Al + ZnSO4 = Al2Zn3 + SO4 =>
2 Al + 3 ZnSO4 = Al2Zn3 + 3 SO4
K2SO4 + CaCl2 = Ca(SO4) + KCl =>
K2SO4 + CaCl2 = Ca(SO4) + 2 KCl
I2(g) + K(s) = KI =>
I2(g) + 2 K(s) = 2 KI
Fe(NO3)2(aq) + Ag(s) = Fe(s) + AgNO3(aq) =>
Fe(NO3)2(aq) + 2 Ag(s) = Fe(s) + 2 AgNO3(aq)
Ru + O2 = Ru2O3 =>
4 Ru + 3 O2 = 2 Ru2O3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mn(NO3)2 = Mn2O2 + O2 + NO2 =>
2 Mn(NO3)2 = Mn2O2 + O2 + 4 NO2
Ni(OH)2 + O2 + H2O = Ni(OH)3 =>
4 Ni(OH)2 + O2 + 2 H2O = 4 Ni(OH)3
Br2 + S = BrS =>
Br2 + 2 S = 2 BrS
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 7 H2O + K2SO4
NH3 + NH4Cl = NH4NH3Cl =>
NH3 + NH4Cl = NH4NH3Cl
CO2 + CaSO4 = CaCO3 + SO3 =>
CO2 + CaSO4 = CaCO3 + SO3
MnO2 + HBr = MnO + Br2 + H2O =>
MnO2 + 2 HBr = MnO + Br2 + H2O
Mg2 + HPO4 = H2 + MgPO4 =>
Mg2 + 2 HPO4 = H2 + 2 MgPO4
NiSO4(aq) + NaOH(aq) = Ni(OH)2(s) + Na2SO4(aq) =>
NiSO4(aq) + 2 NaOH(aq) = Ni(OH)2(s) + Na2SO4(aq)
NaCl + H2SO3 = HCl + Na2SO3 =>
2 NaCl + H2SO3 = 2 HCl + Na2SO3
H2O + CH3CHO + CH3CH2MgBr = CH3CH(CH3)CH2OH + OHMgBr =>
H2O + CH3CHO + CH3CH2MgBr = CH3CH(CH3)CH2OH + OHMgBr
H3Po4(aq) + KOH(aq) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(aq) = 3 H2O(l) + K3Po4(aq)
Sg8 + O2 = SgO3 =>
Sg8 + 12 O2 = 8 SgO3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C6H7(NO2)3O5 = CO + CO2 + H2O + N2 =>
2 C6H7(NO2)3O5 = 9 CO + 3 CO2 + 7 H2O + 3 N2
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
Cd + Zn = Cd2Zn =>
2 Cd + Zn = Cd2Zn
PbCl2 + Cl = PbCl4 =>
PbCl2 + 2 Cl = PbCl4
CuSO4 + Zn(NO3)2 = ZnSO4 + Cu(NO3)2 =>
CuSO4 + Zn(NO3)2 = ZnSO4 + Cu(NO3)2
Ca(NO3)2 + Na3O4P = CaO4P + Na3(NO3)2 =>
Ca(NO3)2 + Na3O4P = CaO4P + Na3(NO3)2
CH3MgCl + SiCl4 = MgCl2 + CH3SiCl3 =>
CH3MgCl + SiCl4 = MgCl2 + CH3SiCl3
ZnSO4 + (NH4)2CO3 = ZnCO3 + (NH4)2SO4 =>
ZnSO4 + (NH4)2CO3 = ZnCO3 + (NH4)2SO4
HOOCCOOH + H2O = H3O + C2O4 =>
HOOCCOOH + 2 H2O = 2 H3O + C2O4
As2S6 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S6 + 46 HNO3 = 2 H3AsO4 + 6 H2SO4 + 46 NO2 + 14 H2O
Cr2O4 + OH = H2O + Cr2O7 =>
Cr2O4 + 6 OH = 3 H2O + Cr2O7
AgI + H2 = Ag + H2I =>
AgI + H2 = Ag + H2I
IO3{-} + S2O5{2-} = I2 + SO4{2-} + SO3 =>
4 IO3{-} + 5 S2O5{2-} = 2 I2 + 7 SO4{2-} + 3 SO3
C3H6 + O2(oxygen) = CO2 + H2O =>
2 C3H6 + 9 O2(oxygen) = 6 CO2 + 6 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Rb2S + O2 = Rb2O + S =>
2 Rb2S + O2 = 2 Rb2O + 2 S
KHCO3 = H + KCO3 =>
KHCO3 = H + KCO3
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