| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCl2 + Na2C18H55O2 = NaCl + CaC18H55O2 =>
CaCl2 + Na2C18H55O2 = 2 NaCl + CaC18H55O2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
FeCl3*6H2O = Fe(OH)3 + Cl + H + O =>
FeCl3*6H2O = Fe(OH)3 + 3 Cl + 9 H + 3 O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
K4Fe(CN)6 + Ni(NO3)2 + H2O + Cs = Cs(CN)6 + Fe(NO3)2 + K4NiH2O =>
K4Fe(CN)6 + Ni(NO3)2 + H2O + Cs = Cs(CN)6 + Fe(NO3)2 + K4NiH2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Au + CN = AuCN =>
Au + CN = AuCN
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C3H18 + O2 = C02 + H2O =>
2 C3H18 + 9 O2 = 3 C02 + 18 H2O
CaCl2 + H2O = CaH2 + OCl2 =>
CaCl2 + H2O = CaH2 + OCl2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al(Br2)3 + Cl2 = AlCl3 + Br2 =>
2 Al(Br2)3 + 3 Cl2 = 2 AlCl3 + 6 Br2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3P + CaF2 = NaF + Ca3P2 = =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3H2O = NH4OH =>
NH3H2O = NH4OH
NaOH + K2SO4 = NaOHK2SO4 =>
NaOH + K2SO4 = NaOHK2SO4
CaCl2 + Na2C18H55O2 = NaCl + CaC18H55O2 =>
CaCl2 + Na2C18H55O2 = 2 NaCl + CaC18H55O2
C12H22O11 + KNO3 = CO2 + N2K2CO3 + H2O =>
5 C12H22O11 + 48 KNO3 = 36 CO2 + 24 N2K2CO3 + 55 H2O
K2Cr2O7 + Fe + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + K2S4 + H2O =>
3 K2Cr2O7 + 16 Fe + 69 H2SO4 = 16 Fe(SO4)3 + 3 Cr2(SO4)3 + 3 K2S4 + 69 H2O
Na2CO3 + FeCl3 = Na2Cl3 + FeCO3 =>
Na2CO3 + FeCl3 = Na2Cl3 + FeCO3
BaSO4 + NaBr = BaBr2 + Na2SO4 =>
BaSO4 + 2 NaBr = BaBr2 + Na2SO4
H{+} + (OH{-}) = H2O =>
H{+} + (OH{-}) = H2O
Co + C = Co2C3 =>
2 Co + 3 C = Co2C3
Zn + K2CrO7 + H2SO4 = ZnSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
9 Zn + 2 K2CrO7 + 14 H2SO4 = 9 ZnSO4 + 2 K2SO4 + 14 H2O + Cr2(SO4)3
As2S3 + HNO3 = H2AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 30 HNO3 = 2 H2AsO4 + 3 H2SO4 + 30 NO2 + 10 H2O
Co(OH)3 + H{+} = Co{2+} + O2 + H2O =>
4 Co(OH)3 + 8 H{+} = 4 Co{2+} + O2 + 10 H2O
Cu6O6 + HCl = CuCl2 + H2O =>
Cu6O6 + 12 HCl = 6 CuCl2 + 6 H2O
Na2S2O3 + Fe(NO3)3 = Na2S4O6 + Fe(NO3)2 + NaNO3 =>
2 Na2S2O3 + 2 Fe(NO3)3 = Na2S4O6 + 2 Fe(NO3)2 + 2 NaNO3
AgF + NaCl = AgCl + NaF =>
AgF + NaCl = AgCl + NaF
NaOH + KOH + H3PO4 = Na2KPO4 + H2O =>
2 NaOH + KOH + H3PO4 = Na2KPO4 + 3 H2O
Pb2(SO4)3 + K(C2H3O2) = Pb(C2H3O2)3 + K2SO4 =>
Pb2(SO4)3 + 6 K(C2H3O2) = 2 Pb(C2H3O2)3 + 3 K2SO4
Si + CaO = Ca2Si + O2 =>
Si + 2 CaO = Ca2Si + O2
K2C2O4 + Sn3(PO4)4 = K3PO4 + Sn(C2O4)2 =>
6 K2C2O4 + Sn3(PO4)4 = 4 K3PO4 + 3 Sn(C2O4)2
NaOH + K2SO4 = NaOHK2SO4 =>
NaOH + K2SO4 = NaOHK2SO4
CaO + SiO = CaSiO2 =>
CaO + SiO = CaSiO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C(NO2)4 + O2 = (NO2)4 + CO =>
2 C(NO2)4 + O2 = 2(NO2)4 + 2 CO
Cl2 + NaHO = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaHO = 5 NaCl + NaClO3 + 3 H2O
C6H5CO2H + CH3OH = C6H5CO2CH3 + H2O =>
C6H5CO2H + CH3OH = C6H5CO2CH3 + H2O
C10H12O2 + NaOH = C10H11O2 + NaOH3 =>
2 C10H12O2 + NaOH = 2 C10H11O2 + NaOH3
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
CS2(l) + NH3(g) = H2S + NH4SCN =>
CS2(l) + 2 NH3(g) = H2S + NH4SCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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