| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + 2 Cu = 2 CuC2H3O2 + H2
HCl + Al(OH)3 = H(OH)3 + ClAl =>
HCl + Al(OH)3 = H(OH)3 + ClAl
Al + H3O{+} = (Al)3{+} + H2 + H2O =>
6 Al + 2 H3O{+} = 2(Al)3{+} + H2 + 2 H2O
CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
CH3CH2CH3COONa + NaOH = C3H9 + Na2CO3 =>
CH3CH2CH3COONa + NaOH = C3H9 + Na2CO3
CaCN2 + F2 = CaF2 + N2 + CF4 =>
CaCN2 + 3 F2 = CaF2 + N2 + CF4
As4O6 + Cl + H2O = H3AsO4 + HCl =>
As4O6 + 8 Cl + 10 H2O = 4 H3AsO4 + 8 HCl
CsCN + Ga(OH)3 = CsOH + Ga(CN)3 =>
3 CsCN + Ga(OH)3 = 3 CsOH + Ga(CN)3
HN3 + OH = N3 + H2O =>
HN3 + OH = N3 + H2O
FeNa3N = FeNNa3 =>
FeNa3N = FeNNa3
Cr + O2* = CrO3* =>
2 Cr + 3 O2* = 2 CrO3*
C6H8O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
SrCl2 + NaSCN = NaCl2 + SrSCN =>
SrCl2 + NaSCN = NaCl2 + SrSCN
Na2B4O7(aq) + H2SO4(aq) + H2O(l) = H3BO3(aq) + Na2SO4(aq) =>
Na2B4O7(aq) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(aq) + Na2SO4(aq)
Ca(OH)2 + NaOH = NaCa + H2O + O =>
2 Ca(OH)2 + 2 NaOH = 2 NaCa + 3 H2O + 3 O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Ba + N2 = Ba3N =>
6 Ba + N2 = 2 Ba3N
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3} =>
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3}
KJ + NaNO2 + H2SO4 = J2 + K2SO4 + NO + H2O + Na2SO4 =>
2 KJ + 2 NaNO2 + 2 H2SO4 = J2 + K2SO4 + 2 NO + 2 H2O + Na2SO4
Mn{2+} + IO4{-} + H{+} = MnO4{-} + I{4+} + H2O =>
3 Mn{2+} + 5 IO4{-} + 16 H{+} = 3 MnO4{-} + 5 I{4+} + 8 H2O
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Me + HCl = MeCl + H2 =>
2 Me + 2 HCl = 2 MeCl + H2
K2Cr2O7 + CH3COOH = H2O + CO2 + CH3COOK + Cr =>
2 K2Cr2O7 + 7 CH3COOH = 8 H2O + 6 CO2 + 4 CH3COOK + 4 Cr
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
NH4(NO3) + Ba(OH)2 = NH4(OH) + Ba(NO3)2 =>
2 NH4(NO3) + Ba(OH)2 = 2 NH4(OH) + Ba(NO3)2
CUSO3 = CUO + SO2 =>
CUSO3 = CUO + SO2
HO2 + NO = HNO3 =>
HO2 + NO = HNO3
(COONa)2 + H2O = NaOH + (COOH)2 =>
(COONa)2 + 2 H2O = 2 NaOH + (COOH)2
ClO + Al = AlClO =>
ClO + Al = AlClO
K3PO4 + NiCl2 = Ni3(PO4)2 + KCl =>
2 K3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 KCl
Na2CO3 + AlBr3 = Na2Br3 + AlCO3 =>
Na2CO3 + AlBr3 = Na2Br3 + AlCO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CHNaO3 = CO2 + H2O + Na2CO3 =>
2 CHNaO3 = CO2 + H2O + Na2CO3
CH3COOH + K2Cr2O7 = Cr + CO2 + H2O + K =>
7 CH3COOH + 4 K2Cr2O7 = 8 Cr + 14 CO2 + 14 H2O + 8 K
H2SO3 + NH3OH = H2O(NH4)2SO4 =>
H2SO3 + 2 NH3OH = H2O(NH4)2SO4
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
KMnO4 + NaNO2 = NaMnO4 + KNO2 =>
KMnO4 + NaNO2 = NaMnO4 + KNO2
CuCl + Br2 = CuBr + Cl =>
2 CuCl + Br2 = 2 CuBr + 2 Cl
Cd(s) + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd(s) + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
Al + ClO = AlO2 + Cl =>
Al + 2 ClO = AlO2 + 2 Cl
CaCO3 + HNO3 = Ca(NO3)2CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2CO2 + H2O
Li + HNO3 = Li2O + HNO2 =>
2 Li + HNO3 = Li2O + HNO2
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
V + O = VO =>
V + O = VO
H3O + CO2 = O2 + C4H6 =>
2 H3O + 4 CO2 = 5 O2 + C4H6
CH3CI + NaOH = CH3OH + NaCI =>
CH3CI + NaOH = CH3OH + NaCI
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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