| 前日に均衡した方程式 |
2 C2H5ONa + CO2 + H2O = 2 C2H5OH + Na2CO3
Mn(OH)4 + Br2 + KOH = K2MnO4 + KBr + H2O =>
Mn(OH)4 + Br2 + 4 KOH = K2MnO4 + 2 KBr + 4 H2O
CaO + MgSO4 = CaSO4 + MgO =>
CaO + MgSO4 = CaSO4 + MgO
H2O + NH3 + Na2CO3 = (NH4)2CO3 + NaOH =>
2 H2O + 2 NH3 + Na2CO3 = (NH4)2CO3 + 2 NaOH
Al2O3*V2O5 + Al = V + Al2O3 =>
3 Al2O3*V2O5 + 10 Al = 6 V + 8 Al2O3
LiCl = ClLi =>
LiCl = ClLi
MnO + C = Mn + CO =>
MnO + C = Mn + CO
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
HNO3 + HS = NO + H2O + SO2 =>
5 HNO3 + 3 HS = 5 NO + 4 H2O + 3 SO2
FeO(s) + C(g) = Fe(s) + CO2(g) =>
2 FeO(s) + C(g) = 2 Fe(s) + CO2(g)
HNO + H2O = H3O + NO3 =>
HNO + 7 H2O = 5 H3O + NO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
HIO3 + Cl2 = HClO3 + I2 =>
2 HIO3 + Cl2 = 2 HClO3 + I2
NH3 + HS = NH3HS =>
NH3 + HS = NH3HS
Ta + HF + HNO3 = H2[TaF8] + NO2 + H2O =>
Ta + 8 HF + 6 HNO3 = H2[TaF8] + 6 NO2 + 6 H2O
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + HC2H3O2 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 3 HC2H3O2 + 11 H2O + 2 K2SO4
[Fe(CNS)3] + Na2C2O4 = Fe2(C2O4)3 + NaCNS =>
2[Fe(CNS)3] + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaCNS
FeCl2(aq) + HF(aq) = HCl(aq) + FeF2(s) =>
FeCl2(aq) + 2 HF(aq) = 2 HCl(aq) + FeF2(s)
S + HNO2 = NO2 + H2S =>
S + 2 HNO2 = 2 NO2 + H2S
C6H5SO3H + NaOH = C6H5OH + NaHSO3 =>
C6H5SO3H + NaOH = C6H5OH + NaHSO3
KFeO2 + H2O = Fe(OH)3 + KOH =>
KFeO2 + 2 H2O = Fe(OH)3 + KOH
[Au(NH3)4]SO4H2O + KCN = K3NH4[Au2(CN)6] + NH4CNO + NH3 + K2SO4 + H2O =>
2[Au(NH3)4]SO4H2O + 7 KCN = K3NH4[Au2(CN)6] + NH4CNO + 6 NH3 + 2 K2SO4 + H2O
K2Cr2O7 + KOH + FeSO4 + H2O = KCrO2 + Fe(OH)3 + K2SO4 =>
K2Cr2O7 + 12 KOH + 6 FeSO4 + 3 H2O = 2 KCrO2 + 6 Fe(OH)3 + 6 K2SO4
VOCl3 + HOCH(CH3)2 = VO(OCH(CH3)2)3 + HCl =>
VOCl3 + 3 HOCH(CH3)2 = VO(OCH(CH3)2)3 + 3 HCl
C3H7NH2 + HNO2 = C3H7OH + N2 + H2O =>
C3H7NH2 + HNO2 = C3H7OH + N2 + H2O
Na2SO4 + Zn + HCl = H2S + ZnCl + NaCl + H2O =>
Na2SO4 + 8 Zn + 10 HCl = H2S + 8 ZnCl + 2 NaCl + 4 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C3H6 + HCl2 = C3H6Cl2 + HCl =>
C3H6 + 2 HCl2 = C3H6Cl2 + 2 HCl
K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
H2SO4 + MgBr2 = HBr + MgSO4 =>
H2SO4 + MgBr2 = 2 HBr + MgSO4
HNO3 + HBr = HNO2 + H2O + Br2 =>
HNO3 + 2 HBr = HNO2 + H2O + Br2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
Ba2 + Na2C2O4 = Ba(C2O4) + Na =>
Ba2 + 2 Na2C2O4 = 2 Ba(C2O4) + 4 Na
C6H10O5 = C + H10O5 =>
C6H10O5 = 6 C + H10O5
H2SeO3 + Na2SO3 = Se + Na2SO4 + H2O =>
H2SeO3 + 2 Na2SO3 = Se + 2 Na2SO4 + H2O
H2CO + H2O = COOH + H2 =>
2 H2CO + 2 H2O = 2 COOH + 3 H2
Au + CuSO4 = Au3SO4 + Cu =>
3 Au + CuSO4 = Au3SO4 + Cu
Ba + AuO4 = BaAu4 + O =>
Ba + 4 AuO4 = BaAu4 + 16 O
Sn{2+} + Hg{2+} = Sn{4+} + Hg2{2+} =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + Hg2{2+}
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
K2CrO2O7 + HCl = KCl + CrCl + H2O + Cl2 =>
2 K2CrO2O7 + 36 HCl = 4 KCl + 2 CrCl + 18 H2O + 15 Cl2
H2O2 + (SO3)2{-} = (SO4)2{-} + H2O =>
2 H2O2 + (SO3)2{-} = (SO4)2{-} + 2 H2O
C4H7O2 + O2 = CO2 + H2O4 =>
2 C4H7O2 + 20 O2 = 8 CO2 + 7 H2O4
KI + FeBr3 = KBr + FeI3 =>
3 KI + FeBr3 = 3 KBr + FeI3
NaOH + H2Se = NaHSe + H2O =>
NaOH + H2Se = NaHSe + H2O
Na2SO4 + Cl2 = Na2Cl + SO4 =>
2 Na2SO4 + Cl2 = 2 Na2Cl + 2 SO4
FeCI2 + Na2S = FeS + Na2CI2 =>
FeCI2 + Na2S = FeS + Na2CI2
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