| 前日に均衡した方程式 |
2 LiI + Cl2 = 2 LiCl + I2
SO3(g) = O2(g) + SO2(g) =>
2 SO3(g) = O2(g) + 2 SO2(g)
C2H4O2 + PCl3 = C2H3OCl + H3PO3 =>
3 C2H4O2 + PCl3 = 3 C2H3OCl + H3PO3
CaO + NaOH = Na2O + Ca(OH)2 =>
CaO + 2 NaOH = Na2O + Ca(OH)2
Pb(No3)2 + Na2S + H2SO4 = H2S + NaNo3 + PbSO4 =>
Pb(No3)2 + Na2S + H2SO4 = H2S + 2 NaNo3 + PbSO4
Fe(NO3)3(aq) + Na2CO3(aq) = Fe(CO3)3(aq) + Na2(NO3)(s) =>
Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe(CO3)3(aq) + 3 Na2(NO3)(s)
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
BaCl2(ac) + Al2(SO4)3(ac) = AlCl3(ac) + Ba(SO4)(s) =>
3 BaCl2(ac) + Al2(SO4)3(ac) = 2 AlCl3(ac) + 3 Ba(SO4)(s)
PCl5 + NaOH = H3PO4 + HCl + NaCl =>
PCl5 + 4 NaOH = H3PO4 + HCl + 4 NaCl
Na2C2O4 = CO2 + Na =>
Na2C2O4 = 2 CO2 + 2 Na
Cl(aq) + NaOH(aq) = NaCl + NaClO + H2O =>
2 Cl(aq) + 2 NaOH(aq) = NaCl + NaClO + H2O
KMnO4 + K2O = K2MnO4 + O2 =>
4 KMnO4 + 2 K2O = 4 K2MnO4 + O2
C12H2O11 + H2O = CH3CH2OH + CO2 =>
3 C12H2O11 + 18 H2O = 7 CH3CH2OH + 22 CO2
CH3CH2OH + Cr2O7{-2} + H{+} = CO2 + Cr{3+} + H2O =>
CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{3+} + 11 H2O
SO2(g) + H2O = H2SO3 =>
SO2(g) + H2O = H2SO3
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O = =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + MnO2 + H2O + CO2 =>
14 KMnO4 + 3 C3H5(OH)3 = 7 K2CO3 + 14 MnO2 + 12 H2O + 2 CO2
NaCl + Al(OH)3 = AlCl3 + Na(OH) =>
3 NaCl + Al(OH)3 = AlCl3 + 3 Na(OH)
Na2(CO3) = CO2 + Na2O =>
Na2(CO3) = CO2 + Na2O
KHC8H4O4 + KOH = K + C8H4O4 + H2O =>
KHC8H4O4 + KOH = 2 K + C8H4O4 + H2O
Mn + Fe + Sn = Mn09Fe01Sn20 =>
9 Mn + Fe + 20 Sn = Mn09Fe01Sn20
Na + Ca{+2} = Na{+} + Ca =>
2 Na + Ca{+2} = 2 Na{+} + Ca
NH4 + OH = NO2 + H2O =>
NH4 + 8 OH = NO2 + 6 H2O
CuSO4 + BaBr2 = CuBr2 + BaSO4 =>
CuSO4 + BaBr2 = CuBr2 + BaSO4
C2H5COOH + Cl2 = CH2ClCH2COOH + HCl =>
C2H5COOH + Cl2 = CH2ClCH2COOH + HCl
HCl + Au = H + AuCl =>
HCl + Au = H + AuCl
KCI + Na2SO4 = K2SO4 + NaCI =>
2 KCI + Na2SO4 = K2SO4 + 2 NaCI
KI + Pb(NO3)3 = PbI3 + KNO3 =>
3 KI + Pb(NO3)3 = PbI3 + 3 KNO3
MnSO4 + K2FeO4 + H2SO4 = KMnO4 + Fe2(SO4)3 + K2SO4 + H2O =>
6 MnSO4 + 10 K2FeO4 + 16 H2SO4 = 6 KMnO4 + 5 Fe2(SO4)3 + 7 K2SO4 + 16 H2O
B(OH)3 + H2SO4 + (NH4)F = (NH4)(BF4) + (NH4)(HSO4) + H2O =>
B(OH)3 + 3 H2SO4 + 4(NH4)F = (NH4)(BF4) + 3(NH4)(HSO4) + 3 H2O
C5H12(l) + O(g) = H2O(g) + CO2(g) =>
C5H12(l) + 16 O(g) = 6 H2O(g) + 5 CO2(g)
KI + Cl2 + H2O = I2 + KOH + HCl =>
2 KI + Cl2 + 2 H2O = I2 + 2 KOH + 2 HCl
Zn(NO3)2 + NaOH = Zn(OH)2 + NaO3 + N2 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaO3 + N2
WO3 + C2H6O = W + H2O + C2H4O =>
WO3 + 3 C2H6O = W + 3 H2O + 3 C2H4O
Cr2(SO4)2 + (NH4)2CO3 = Cr2(NH4)2 + CO3(SO4)2 =>
Cr2(SO4)2 + (NH4)2CO3 = Cr2(NH4)2 + CO3(SO4)2
BaSO4 + Na2SO4 = NaBa + SO4 =>
2 BaSO4 + Na2SO4 = 2 NaBa + 3 SO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
HAs2O32{-} + I3{-} + OH{-} = HAsO42{-} + I{-} + H2O =>
HAs2O32{-} + 51 I3{-} + 103 OH{-} = 2 HAsO42{-} + 153 I{-} + 51 H2O
Cr + H2PO4 = P2O3 + CrPO4 + H2O =>
3 Cr + 5 H2PO4 = P2O3 + 3 CrPO4 + 5 H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
CaOH{-} + HCl = CaCl{-} + H2O =>
CaOH{-} + HCl = CaCl{-} + H2O
Cu(OH)2 + HNO3 = Cu(OH)2NO3 + H2 =>
2 Cu(OH)2 + 2 HNO3 = 2 Cu(OH)2NO3 + H2
HCl(ac) + Cu = CuCl2 + H2(g) =>
2 HCl(ac) + Cu = CuCl2 + H2(g)
CuSO4 + H2SO4 + NaOH = Cu + NaSO4 + H2O =>
CuSO4 + H2SO4 + 2 NaOH = Cu + 2 NaSO4 + 2 H2O
AgBr + NH4OH = Ag(NH3)2Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2Br + 2 H2O
HCl(ac) + AgNO3(ac) = AgCl(s) + HNO3(g) =>
HCl(ac) + AgNO3(ac) = AgCl(s) + HNO3(g)
Na2O + NaCl = Na3 + ClO =>
Na2O + NaCl = Na3 + ClO
Cu2CO3(OH)2 = CO2 + CuO + H2O =>
Cu2CO3(OH)2 = CO2 + 2 CuO + H2O
C31H64(s) + O2(g) = CO2(g) + H2O(l) =>
C31H64(s) + 47 O2(g) = 31 CO2(g) + 32 H2O(l)
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