| 前日に均衡した方程式 |
2 BF3 + 3 Li2O3 = B2(O3)3 + 6 LiF
H2SO4 + K2Cr2O7 + CH3CH2OH + H2O = CH3CHO + KCr(SO4)2*12H2O =>
4 H2SO4 + K2Cr2O7 + 3 CH3CH2OH + 17 H2O = 3 CH3CHO + 2 KCr(SO4)2*12H2O
C19H40 + CuO = Cu + CO + H2O =>
C19H40 + 39 CuO = 39 Cu + 19 CO + 20 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co + Ag{+} = Co{3+} + Ag =>
Co + 3 Ag{+} = Co{3+} + 3 Ag
C3H4O2 + NaOH = C3H3NaO2 + H2O =>
C3H4O2 + NaOH = C3H3NaO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sr + H3Po4 = H2 + Sr3Po4 =>
6 Sr + 2 H3Po4 = 3 H2 + 2 Sr3Po4
HCOOH + Ag2O = HOCOOH + Ag =>
HCOOH + Ag2O = HOCOOH + 2 Ag
C2H2 + HBr = C2H2Br2 + H2 =>
C2H2 + 2 HBr = C2H2Br2 + H2
Cr2O3 + Cl2 + KOH = K2CrO4 + CrCl3 + H2O =>
2 Cr2O3 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 CrCl3 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H567Br788O98 = H + Br90 + O =>
45 H567Br788O98 = 25515 H + 394 Br90 + 4410 O
Na2CO3 + Ca(NO3)2 = NaNO3 + CaCO3(s) =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3(s)
S + H(NO3) = H2SO4 + NO2 + H2O =>
S + 6 H(NO3) = H2SO4 + 6 NO2 + 2 H2O
Cu{2+} + K4[Fe(CN)6] = Cu[Fe(CN)6]{2+} + K =>
Cu{2+} + K4[Fe(CN)6] = Cu[Fe(CN)6]{2+} + 4 K
RbNO3 + H2O = HNO3 + RbOH =>
RbNO3 + H2O = HNO3 + RbOH
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + S + O2 =>
2 MnSO4*H2O + 2 H2C2O4 + 2 H2O = 2 MnC2O4*3H2O + 2 S + 3 O2
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
NaCl + Ni(ClO3)2 = NaClO3 + NiCl2 =>
2 NaCl + Ni(ClO3)2 = 2 NaClO3 + NiCl2
PCl3O + Al = AlCl3 + P4O2 + Cl3O =>
4 PCl3O + 2 Al = 2 AlCl3 + P4O2 + 2 Cl3O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + CO3 = Al2(CO3)3 =>
2 Al + 3 CO3 = Al2(CO3)3
Cu{2+} + K4[Fe(CN)6] = Cu[Fe(CN)6]{2+} + K4 =>
Cu{2+} + K4[Fe(CN)6] = Cu[Fe(CN)6]{2+} + K4
Na2SO4 + NaCl = Na3SO4Cl =>
Na2SO4 + NaCl = Na3SO4Cl
Fe + Mg(OH)2 = Fe3(OH) + Mg =>
6 Fe + Mg(OH)2 = 2 Fe3(OH) + Mg
Si2H23 + O2 = SiO2 + H2O3 =>
4 Si2H23 + 77 O2 = 8 SiO2 + 46 H2O3
KMnO4 + As3S3 + KOH = MnO2 + K3AsO4 + K2SO4 + H2O =>
11 KMnO4 + As3S3 + 4 KOH = 11 MnO2 + 3 K3AsO4 + 3 K2SO4 + 2 H2O
H2O2 + Ca(ClO)2 = HCl + CaO + O2 =>
2 H2O2 + 2 Ca(ClO)2 = 4 HCl + 2 CaO + 3 O2
CaCl2(aq) + Na(s) = Ca(s) + NaCl(aq) =>
CaCl2(aq) + 2 Na(s) = Ca(s) + 2 NaCl(aq)
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
Ag2Cr2O7 + H2SO4 = Ag2SO4 + H2Cr2O7 =>
Ag2Cr2O7 + H2SO4 = Ag2SO4 + H2Cr2O7
AgNO3 + KCN = [Ag(CN)2] + K + NO3 =>
AgNO3 + 2 KCN = [Ag(CN)2] + 2 K + NO3
CaSi2 + MgCl2 + O2 = MgO + SiO2 + CaCl2 =>
2 CaSi2 + 2 MgCl2 + 5 O2 = 2 MgO + 4 SiO2 + 2 CaCl2
Cr2(SO4)3(ac) + (NH4)2CO3(ac) = (NH4)2SO4(g) + Cr2(CO3)3(g) =>
Cr2(SO4)3(ac) + 3(NH4)2CO3(ac) = 3(NH4)2SO4(g) + Cr2(CO3)3(g)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaHSO3 + Br2 + H3O = NaHSO4 + HBr =>
2 NaHSO3 + 3 Br2 + 2 H3O = 2 NaHSO4 + 6 HBr
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuCl2 + NH3 = Cu(NH3)42 + Cl =>
CuCl2 + 42 NH3 = Cu(NH3)42 + 2 Cl
Na2SiO3 + H2SO4 = Na2SO4 + SiH2O3 =>
Na2SiO3 + H2SO4 = Na2SO4 + SiH2O3
KH + CO2 = K2CO3 + CO + H2O =>
2 KH + 3 CO2 = K2CO3 + 2 CO + H2O
Mg + NaF = MgF + Na2 =>
2 Mg + 2 NaF = 2 MgF + Na2
((NH4)2)SO4 + NaOH = NH3 + H2O + (SO4)(Na2) =>
((NH4)2)SO4 + 2 NaOH = 2 NH3 + 2 H2O + (SO4)(Na2)
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
Na + Co2S3 = S + NaCo2 =>
Na + Co2S3 = 3 S + NaCo2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H2TeO3 + Bi(OH)3 = Bi2(TeO3)3 + H2O =>
3 H2TeO3 + 2 Bi(OH)3 = Bi2(TeO3)3 + 6 H2O
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