| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4[Fe(CN)6] + KSCN = K5[Fe(CN)6] + SCN
Ba(MnO4)2 + FeC2O4 + H2SO4 = BaSO4 + MnSO4 + Fe(SO4) + H2O + CO2 =>
Ba(MnO4)2 + 5 FeC2O4 + 8 H2SO4 = BaSO4 + 2 MnSO4 + 5 Fe(SO4) + 8 H2O + 10 CO2
Ce2(CO3)3 + CH3COOH = Ce(CH3COO)3 + CO2 + H2O =>
Ce2(CO3)3 + 6 CH3COOH = 2 Ce(CH3COO)3 + 3 CO2 + 3 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaB4O7 + AgNO3 = AgB4O7 + NaNO3 =>
NaB4O7 + AgNO3 = AgB4O7 + NaNO3
H2* + Cl2* = HCl =>
H2* + Cl2* = 2 HCl
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Li2(CO3) + K3(PO4) = Li3(PO4) + K2(CO3) =>
3 Li2(CO3) + 2 K3(PO4) = 2 Li3(PO4) + 3 K2(CO3)
Al + H2(SO4) = Al2(SO4)3 + H =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 6 H
Cu(NO3)2 + H3(PO4) = Cu3(PO4)2 + H(NO3) =>
3 Cu(NO3)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H(NO3)
NiCl2 + K2S = NiS + KCl =>
NiCl2 + K2S = NiS + 2 KCl
MgCl2 + NaHCO3 = Mg2(OH)2CO3 + NaCl + H2O + CO2 =>
2 MgCl2 + 4 NaHCO3 = Mg2(OH)2CO3 + 4 NaCl + H2O + 3 CO2
O2 + BaS = BaO + SO =>
O2 + BaS = BaO + SO
Mg2Si + H2O = SiH4 + Mg(OH)2 =>
Mg2Si + 4 H2O = SiH4 + 2 Mg(OH)2
C7H7Br + C6H5OCl + NaOH = C13H11OCl + H2O + Na{+} + Br{-} =>
C7H7Br + C6H5OCl + NaOH = C13H11OCl + H2O + Na{+} + Br{-}
Ba3(PO3)2 + H2SO4 = BaSO4 + H3PO3 =>
Ba3(PO3)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO3
Cl2 + CaCO3 = CaCl2 + CO2 + O2 =>
2 Cl2 + 2 CaCO3 = 2 CaCl2 + 2 CO2 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Tc + HCl = TcCl2 + H2 =>
Tc + 2 HCl = TcCl2 + H2
AgCIO3 + Na3PO4 = NaCIO3 + Ag3PO4 =>
3 AgCIO3 + Na3PO4 = 3 NaCIO3 + Ag3PO4
C2H4O + Zn + H{+} = C2H5OH + Zn{2+} =>
C2H4O + Zn + 2 H{+} = C2H5OH + Zn{2+}
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
K2Co3 + FeCl3 = Fe2(Co3)3 + KCl =>
3 K2Co3 + 2 FeCl3 = Fe2(Co3)3 + 6 KCl
MnSO2 = Mn + SO2 =>
MnSO2 = Mn + SO2
NaOH + NH3 = Na3N + H2O =>
3 NaOH + NH3 = Na3N + 3 H2O
Co(OH)Cl + NaOH = Co(OH)2 + NaCl =>
Co(OH)Cl + NaOH = Co(OH)2 + NaCl
(NH4)2CO3 + Ba(OH)2 = NH4OH + BaCO3 =>
(NH4)2CO3 + Ba(OH)2 = 2 NH4OH + BaCO3
Ca3N2 + HNO3 = Ca(NO3)2 + H3N =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3N
CaOH2 + HCl = CaCl + HOH2 =>
CaOH2 + HCl = CaCl + HOH2
CUCO3 = CUO + CO2(g) =>
CUCO3 = CUO + CO2(g)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
In2O3 + Fe = In + Fe2O3 =>
In2O3 + 2 Fe = 2 In + Fe2O3
C7H10O3 + O2 = CO2 + H2O =>
C7H10O3 + 8 O2 = 7 CO2 + 5 H2O
C12H19Cl3O8 + O2 = CO2 + H2O + Cl =>
4 C12H19Cl3O8 + 51 O2 = 48 CO2 + 38 H2O + 12 Cl
SO2 + Cl2 + HF = HCl + SO2F2 =>
SO2 + Cl2 + 2 HF = 2 HCl + SO2F2
Na2[Be(OH)4] = Be(OH)2 + NaOH =>
Na2[Be(OH)4] = Be(OH)2 + 2 NaOH
NaNO3 + H2O = NaO + NO3 + H2 =>
NaNO3 + H2O = NaO + NO3 + H2
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
AgNO3 + Na2SO4 = AgNO3Na2SO4 =>
AgNO3 + Na2SO4 = AgNO3Na2SO4
C6H11Br + KOH = C6H10 + H2O + KBr =>
C6H11Br + KOH = C6H10 + H2O + KBr
S8 + O2 + CaCO3 + H2O = CaSO42H2O + CO2 =>
S8 + 164 O2 + 8 CaCO3 + 8 H2O = 8 CaSO42H2O + 8 CO2
Cu + FeSO = CuSO + Fe =>
Cu + FeSO = CuSO + Fe
Cr2O3(s) + H2(g) = Cr(s) + H2O(g) =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O(g)
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C4H11N + CH3Br = C5H13N + HBr =>
C4H11N + CH3Br = C5H13N + HBr
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Na2HPO4 + H2SO4 = Na2SO4 + Na5P3O10 + H2O =>
6 Na2HPO4 + H2SO4 = Na2SO4 + 2 Na5P3O10 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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