| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ba + P4 = 2 Ba3P2
Cr(s) + HCl(aq) = CrCl3(aq) + H(g) =>
Cr(s) + 3 HCl(aq) = CrCl3(aq) + 3 H(g)
MgI + Ag(NO3) = Mg(NO3) + AgI =>
MgI + Ag(NO3) = Mg(NO3) + AgI
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Ba(OH)3 + KMnO4 = KOH + BaMnO4 + O2 + H2O =>
2 Ba(OH)3 + 2 KMnO4 = 2 KOH + 2 BaMnO4 + O2 + 2 H2O
NaClO + H2O + Br2 = NaBrO3 + HClO3 + HBr =>
NaClO + 5 H2O + 5 Br2 = NaBrO3 + HClO3 + 9 HBr
CHCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CHCCH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 8 MnSO4 + 4 K2SO4 + 2 H2O
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
HBr + BaSO3 = BrSO3 + HBa =>
HBr + BaSO3 = BrSO3 + HBa
Ca(OH)2 + Na2SO4 = CaSO4 + Na(OH) =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 Na(OH)
BaI2 + CuSO4 = BaSO4 + CuI2 =>
BaI2 + CuSO4 = BaSO4 + CuI2
Pb(OH)2 + RbOH = Rb[Pb(OH)3] =>
Pb(OH)2 + RbOH = Rb[Pb(OH)3]
HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O
SBr3 = S + Br2 =>
2 SBr3 = 2 S + 3 Br2
hydrobromicacid + aluminumhydroxide = water + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
K + H2SO4 = K(SO4)2 + H2 =>
K + 2 H2SO4 = K(SO4)2 + 2 H2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
CaC2 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
CaC2 + 2 KMnO4 + 4 H2SO4 = CaSO4 + K2SO4 + 2 MnSO4 + 4 H2O + 2 CO2
Na1 + Br2 = NaBr =>
2 Na1 + Br2 = 2 NaBr
Na + S = Na2S =>
2 Na + S = Na2S
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + C2H5OH =>
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + C2H5OH
Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3
Zn + SO = ZnO + S =>
Zn + SO = ZnO + S
Hg + F = HgF2 =>
Hg + 2 F = HgF2
Pd + HCl = PdCl + H2 =>
2 Pd + 2 HCl = 2 PdCl + H2
Cl2 + CsBr = Br + Cs2Cl =>
Cl2 + 4 CsBr = 4 Br + 2 Cs2Cl
HCl + ZnSO3 = ZnCl2 + SO2 + H2O =>
2 HCl + ZnSO3 = ZnCl2 + SO2 + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
AlBr3 + BaOH2 = AlOH2 + BaBr3 =>
AlBr3 + BaOH2 = AlOH2 + BaBr3
Cu + Cd = CuCd =>
Cu + Cd = CuCd
NaHCO3 + LiOH = NaOH + LiHCO3 =>
NaHCO3 + LiOH = NaOH + LiHCO3
O2(g) + C8H18(l) = CO2(g) + H2O(g) =>
25 O2(g) + 2 C8H18(l) = 16 CO2(g) + 18 H2O(g)
(NH4)3PO4 + Pb(NO3)4 = Pb + (PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = 3 Pb + (PO4)4 + 12 NH4NO3
CH2O2 + MnO4 = CO2 + Mn + H2O =>
4 CH2O2 + MnO4 = 4 CO2 + Mn + 4 H2O
(NH4)2S2O8 + NH4OH = (NH4)2SO4 + N2 + H2O =>
3(NH4)2S2O8 + 8 NH4OH = 6(NH4)2SO4 + N2 + 8 H2O
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
NaOH + NiSO4*6H2O = Na2SO4 + Ni(OH)2*6H2O =>
2 NaOH + NiSO4*6H2O = Na2SO4 + Ni(OH)2*6H2O
Ag(NO3)2 = Ag + NO2 + O2 =>
Ag(NO3)2 = Ag + 2 NO2 + O2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
FeO2H2 + H2O2 = Fe(OH)3 =>
2 FeO2H2 + H2O2 = 2 Fe(OH)3
Mg + H2O2 = H + MgO =>
2 Mg + H2O2 = 2 H + 2 MgO
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO3 + Li2O = Li2SO4 + H2 =>
H2SO3 + Li2O = Li2SO4 + H2
CH3COOH + C2H5OH = CH3COOCH5 =>
CH3COOH + 2 C2H5OH = 2 CH3COOCH5
O2 + ON = O2N =>
O2 + 2 ON = 2 O2N
AgNO3 + HCl = AgCl + NO3 + H =>
AgNO3 + HCl = AgCl + NO3 + H
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
CaO + Na2CO3 + H2O = CaCO3 + NaOH =>
CaO + Na2CO3 + H2O = CaCO3 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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