| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb3PO4 + 3 ZnSO4 = 3 Rb2SO4 + Zn3(PO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C14H19NO2 + C2H6O = C16H25NO2O =>
C14H19NO2 + C2H6O = C16H25NO2O
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2H2O =>
Al2(SO4)3 + K2SO4 + 2 H2O = 2 KAl(SO4)2H2O
H + Cu2O = Cu + H2O =>
2 H + Cu2O = 2 Cu + H2O
Fe + NaOH + O2 = NaFeO2 + H2O =>
4 Fe + 4 NaOH + 3 O2 = 4 NaFeO2 + 2 H2O
NaHCO3 + H2O = NaH2CO3 + O =>
2 NaHCO3 + H2O = 2 NaH2CO3 + O
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
Lithium + Oxygen = Li2O =>
4 Li + O2 = 2 Li2O
C3H8 + HCO3 = C4H10 + O2 =>
6 C3H8 + 2 HCO3 = 5 C4H10 + 3 O2
S{2-} + I2 + OH{-} = I{-} + H2O + SO4{2-} =>
S{2-} + 4 I2 + 8 OH{-} = 8 I{-} + 4 H2O + SO4{2-}
MnO4{-} + As2O2 + H{+} = Mn{+2} + As2O5 + H2O =>
6 MnO4{-} + 5 As2O2 + 18 H{+} = 6 Mn{+2} + 5 As2O5 + 9 H2O
Fe + BrCl = FeBr3 + Cl =>
Fe + 3 BrCl = FeBr3 + 3 Cl
Zn + H3SO4 + As2O3 = AsH3 + ZnSO4 + H2O =>
4 Zn + 4 H3SO4 + As2O3 = 2 AsH3 + 4 ZnSO4 + 3 H2O
NiCl2*6H2O + N(CH2CH3)4Cl*H2O = [N(CH2CH3)4]2[NiCl4] + H2O =>
NiCl2*6H2O + 2 N(CH2CH3)4Cl*H2O = [N(CH2CH3)4]2[NiCl4] + 8 H2O
Cu2O + H2O = Cu + OH =>
Cu2O + H2O = 2 Cu + 2 OH
SO3{2-} + Fe{3+} + H2O = SO4{2-} + Fe{2-} + H{+} =>
5 SO3{2-} + 2 Fe{3+} + 5 H2O = 5 SO4{2-} + 2 Fe{2-} + 10 H{+}
CaCO3 + HBr = H2CO3 + CaBr2 =>
CaCO3 + 2 HBr = H2CO3 + CaBr2
C6H10O5 + CuCO3 = Cu + CO2 + H2O =>
C6H10O5 + 12 CuCO3 = 12 Cu + 18 CO2 + 5 H2O
KHCO3 + NH4HSO4 = K2SO4 + (NH4)2SO4 + CO2 + H2O =>
2 KHCO3 + 2 NH4HSO4 = K2SO4 + (NH4)2SO4 + 2 CO2 + 2 H2O
CaO + Al2O3 + SiO2 = Ca2Al2SiO7 =>
2 CaO + Al2O3 + SiO2 = Ca2Al2SiO7
CH4(g) + Cl2(g) = CHCl3(g) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(g) + 3 HCl(g)
AgNO3 + KF = KNO3 + FAg =>
AgNO3 + KF = KNO3 + FAg
V2O5 + (CH3CO)2CH2 = VO((CH3CO)2CH2)2 + O =>
V2O5 + 4(CH3CO)2CH2 = 2 VO((CH3CO)2CH2)2 + 3 O
MnSO4 + KNO3 + Na2CO3 = CO2 + KNO2 + Na2SO4 + NaMnO4 =>
2 MnSO4 + 5 KNO3 + 3 Na2CO3 = 3 CO2 + 5 KNO2 + 2 Na2SO4 + 2 NaMnO4
NaSO3 + HCl = NaCl2 + H2O + SO2 =>
NaSO3 + 2 HCl = NaCl2 + H2O + SO2
C2H5OH + C7H6O2 = C9H10O2 + H2O =>
C2H5OH + C7H6O2 = C9H10O2 + H2O
C3H8S2 + O2 = H2O + SO2 + CO2 =>
C3H8S2 + 7 O2 = 4 H2O + 2 SO2 + 3 CO2
C2H5O4 + O2 = CO2 + H2O =>
4 C2H5O4 + 5 O2 = 8 CO2 + 10 H2O
CH3COOH + CaOH = CaC2H3O2 + H2O =>
CH3COOH + CaOH = CaC2H3O2 + H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + KH =>
K2Cr2O7 + 10 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 5 Fe2(SO4)3 + 7 H2O + 2 KH
C3H6 = C7H8 + H2 =>
7 C3H6 = 3 C7H8 + 9 H2
CO{+}{2} + Ba{+}{2} = BaCO{2} =>
CO{+}{2} + Ba{+}{2} = BaCO{2}
F2I2 = IF =>
F2I2 = 2 IF
Sr(OH)2*8H2O(l) + NH4Cl(l) = SrCl2(aq) + NH4OH + H2O(s) =>
Sr(OH)2*8H2O(l) + 2 NH4Cl(l) = SrCl2(aq) + 2 NH4OH + 8 H2O(s)
NH4OH + K2SO4 = (NH4)2SO4 + KOH =>
2 NH4OH + K2SO4 = (NH4)2SO4 + 2 KOH
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NO3NH4 + H2O = HNO3 + NH4OH =>
NO3NH4 + H2O = HNO3 + NH4OH
Cl2 + NH4NO3 = NH4Cl + NO3 =>
Cl2 + 2 NH4NO3 = 2 NH4Cl + 2 NO3
KMnO4 + PH3 + H3PO4 = MnHPO4 + K2HPO4 + H2O =>
8 KMnO4 + 5 PH3 + 7 H3PO4 = 8 MnHPO4 + 4 K2HPO4 + 12 H2O
C3H26O11 + O2 = CO2 + H2O =>
C3H26O11 + 4 O2 = 3 CO2 + 13 H2O
MgNH4PO4*H2O = NH3 + Mg2P2O7 + H2O =>
2 MgNH4PO4*H2O = 2 NH3 + Mg2P2O7 + 3 H2O
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
HCl + KMnO4 = Cl2Mn + KCl + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 Cl2Mn + 2 KCl + 5 Cl2 + 8 H2O
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NiSO4 + Al(OH)3 = Ni(OH)2 + Al2(SO4)3 =>
3 NiSO4 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(SO4)3
NH3 + H2O + BaCl2 = Ba(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + BaCl2 = Ba(OH)2 + 2 NH4Cl
ZnCl2 + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 6 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/23
Équations équilibrées sur01/02/23
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