| 前日に均衡した方程式 |
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
Fe(OH)3 + Al(OH)3 = Fe(Al(OH)4)3 =>
Fe(OH)3 + 3 Al(OH)3 = Fe(Al(OH)4)3
C2H6O + C2H2O = C4H8O2 =>
C2H6O + C2H2O = C4H8O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K(ClO3) + NaCl = KCl + Na(ClO3) =>
K(ClO3) + NaCl = KCl + Na(ClO3)
NH4OH + Cl2 = NH4Cl + NO2 + H2O =>
16 NH4OH + 7 Cl2 = 14 NH4Cl + 2 NO2 + 12 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12H16 + O2 = CO2 + H2O =>
C6H12H16 + 13 O2 = 6 CO2 + 14 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + H2O + K2SO4 =>
3 CH3CH2OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 4 MnO2 + 5 H2O + 2 K2SO4
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
P2O3(s) = P(s) + O2 =>
2 P2O3(s) = 4 P(s) + 3 O2
KMnO4 + C6H8O7 = MnO2 + CO2 + H2O + K =>
9 KMnO4 + 2 C6H8O7 = 9 MnO2 + 12 CO2 + 8 H2O + 9 K
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
P2O5 + Na2HPO4 + H2O = NaH2PO4 =>
P2O5 + 2 Na2HPO4 + 3 H2O = 4 NaH2PO4
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
ZnBr + H3PO4 = ZnPO4 + H3Br =>
ZnBr + H3PO4 = ZnPO4 + H3Br
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
C9H8O4 + OH = C4H4O4 + C2H6O2 =>
4 C9H8O4 + 20 OH = 7 C4H4O4 + 4 C2H6O2
Ca3(PO4)2 + Cl2 = CaCl2 + PO4 =>
Ca3(PO4)2 + 3 Cl2 = 3 CaCl2 + 2 PO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Al(OH)Cl2 + HCl = AlCl3 + H2O =>
Al(OH)Cl2 + HCl = AlCl3 + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ca(NO3)2*4H2O + NaF = CaF2 + H2O + NaNO3 =>
Ca(NO3)2*4H2O + 2 NaF = CaF2 + 4 H2O + 2 NaNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cr2(SO4)3 = Cr2O3 + SO3 =>
Cr2(SO4)3 = Cr2O3 + 3 SO3
Na2O(s) = Na(s) + O2(g) =>
2 Na2O(s) = 4 Na(s) + O2(g)
ZnPb(NO3)2 = Zn(NO3)2Pb =>
ZnPb(NO3)2 = Zn(NO3)2Pb
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO + H2O =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO + 2 H2O
Na2Cr2O7 + HCl = CrCl3 + NaOH + H2O + Cl2 =>
Na2Cr2O7 + 12 HCl = 2 CrCl3 + 2 NaOH + 5 H2O + 3 Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
FeSO3 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeSO3 + 2 HNO3 + H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Al2Si2O5(OH)4 = Al2SiO5 + H2O + SiO2 =>
Al2Si2O5(OH)4 = Al2SiO5 + 2 H2O + SiO2
C + Br4 = CBr =>
4 C + Br4 = 4 CBr
Cu(NO3)2 + MgS = CuS + Mg(NO3)2 =>
Cu(NO3)2 + MgS = CuS + Mg(NO3)2
HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2
BaCl2 + H2O2 = BaO2 + HCl =>
BaCl2 + H2O2 = BaO2 + 2 HCl
CaF2 + Na2(SO4) = Ca(SO4) + NaF =>
CaF2 + Na2(SO4) = Ca(SO4) + 2 NaF
C3H6Br2 + NaOH = C3H6(OH)2 + NaBr =>
C3H6Br2 + 2 NaOH = C3H6(OH)2 + 2 NaBr
Ca(HCO3)2 + KOH = Ca(OH)2 + K(HCO3) =>
Ca(HCO3)2 + 2 KOH = Ca(OH)2 + 2 K(HCO3)
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4
Na2SO3 + HCH3CO2 = H2SO3 + NaCH3CO2 =>
Na2SO3 + 2 HCH3CO2 = H2SO3 + 2 NaCH3CO2
(NH4)2CO3(aq) + COCl2(aq) = NH4Cl(aq) + COCO3(s) =>
(NH4)2CO3(aq) + COCl2(aq) = 2 NH4Cl(aq) + COCO3(s)
SO2 + H2O + KMnO4 + H2SO4 = KHSO4 + Mn(HSO4)2 =>
5 SO2 + 2 H2O + 2 KMnO4 + H2SO4 = 2 KHSO4 + 2 Mn(HSO4)2
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