| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCI + KOH = KCI + NaOH
Mn3O3 + Al = Al2O3 + Mn =>
Mn3O3 + 2 Al = Al2O3 + 3 Mn
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2SO3 + CuCl2 = CuSO3 + NaCl =>
Na2SO3 + CuCl2 = CuSO3 + 2 NaCl
OH{-} + SO3{2-} + I2 = SO4{2-} + I{-} + H2O =>
2 OH{-} + SO3{2-} + I2 = SO4{2-} + 2 I{-} + H2O
(Al(OH)3) = Al + O2 + H2 =>
2(Al(OH)3) = 2 Al + 3 O2 + 3 H2
Na2SnO2 + CuSO4 = CuSnO2 + Na2SO4 =>
Na2SnO2 + CuSO4 = CuSnO2 + Na2SO4
CuSO4(aq) + KOH(aq) = Cu(OH)2 + K2SO4 =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2 + K2SO4
NaOH + Al3(SO4)2 = NaSO4 + Al3(OH)2 =>
2 NaOH + Al3(SO4)2 = 2 NaSO4 + Al3(OH)2
HNO3 + CH3CH2NH2 = CH3CH2OH + N2 + H2O =>
3 HNO3 + 5 CH3CH2NH2 = 5 CH3CH2OH + 4 N2 + 4 H2O
Na2S03 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
Na2S03 + 4 KMnO4 + 4 H2SO4 = 4 MnSO4 + Na2SO4 + 2 K2SO4 + 4 H2O
CH3 + C2H5Cl + Na = C3H8 + NaCl =>
CH3 + C2H5Cl + Na = C3H8 + NaCl
NaOH + MgO = Na2O + Mg(OH)2 =>
2 NaOH + MgO = Na2O + Mg(OH)2
Ca(C2H3O2)2 + K3(PO4) = Ca3(PO4)2 + K(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(C2H3O2)
C6H11NH2 + HCl = C6H11NH3Cl =>
C6H11NH2 + HCl = C6H11NH3Cl
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
[CH3NH3]OH + HCl = [CH3NH3]Cl + H2O =>
[CH3NH3]OH + HCl = [CH3NH3]Cl + H2O
CH3CH2OH + CH3COOH = CH3CH2OOCCH3 + H2O =>
CH3CH2OH + CH3COOH = CH3CH2OOCCH3 + H2O
KBr(s) + Cl2(g) = KCl2 + Br =>
KBr(s) + Cl2(g) = KCl2 + Br
Cr + AlCl3 = CrCl3 + Al =>
Cr + AlCl3 = CrCl3 + Al
O3 + Cl = O3Cl =>
O3 + Cl = O3Cl
CH3CH(Cl)CH2(Cl) + KOH = C3H4 + KCl + H2O =>
CH3CH(Cl)CH2(Cl) + 2 KOH = C3H4 + 2 KCl + 2 H2O
C7(g)H6(g)O2(g) + O2(g) = CO2(g) + H2(g)O =>
2 C7(g)H6(g)O2(g) + 15 O2(g) = 14 CO2(g) + 6 H2(g)O
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3CO2 =>
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3CO2
LiOH + MgBr2 = Mg(OH)2 + LiBr =>
2 LiOH + MgBr2 = Mg(OH)2 + 2 LiBr
ZnBr2(aq) + LiOH(aq) = Zn(OH)2 + LiBr =>
ZnBr2(aq) + 2 LiOH(aq) = Zn(OH)2 + 2 LiBr
KOH + MnO2 + Cl2 = KMnO4 + KCl + H2O =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
P3 + H2 = PH3 =>
2 P3 + 9 H2 = 6 PH3
C26H52O2 + O2 = CO2 + H2O =>
C26H52O2 + 38 O2 = 26 CO2 + 26 H2O
Al + HC2H3O2 = Al(C2H3O2)3 + H2 =>
2 Al + 6 HC2H3O2 = 2 Al(C2H3O2)3 + 3 H2
ZnCl2 + NaClO3 = NaCl + Zn(ClO3)2 =>
ZnCl2 + 2 NaClO3 = 2 NaCl + Zn(ClO3)2
O + N = NO =>
O + N = NO
ZnCl2 + Na2S = NaCl + ZnS =>
ZnCl2 + Na2S = 2 NaCl + ZnS
H2CrO4 + RbOH = Rb2CrO4 + H2O =>
H2CrO4 + 2 RbOH = Rb2CrO4 + 2 H2O
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O
Br + Fe = FeBr =>
Br + Fe = FeBr
Ba(s) + LiCl(aq) = BaCl2 + Li =>
Ba(s) + 2 LiCl(aq) = BaCl2 + 2 Li
Ca10(PO4)6(OH)2 + F = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + 2 F = Ca10(PO4)6F2 + 2 OH
Zn(NO3)2 + Na3PO4 = Na3(NO3)2 + ZnPO4 =>
Zn(NO3)2 + Na3PO4 = Na3(NO3)2 + ZnPO4
C6H6O3S + NaOH = C6H5SO3Na + H2O =>
C6H6O3S + NaOH = C6H5SO3Na + H2O
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Bi(NO3) + NaOH = BiOH + Na(NO3) =>
Bi(NO3) + NaOH = BiOH + Na(NO3)
AgCl + NaOH + C12H22O11 = Ag2O + NaCl + CO2 + H2 =>
26 AgCl + 26 NaOH + C12H22O11 = 13 Ag2O + 26 NaCl + 12 CO2 + 24 H2
C4H6 = C8H12 =>
2 C4H6 = C8H12
Li2Cr2O7 + H2S + H2SO4 = Li2SO4Cr2(SO4)3 + H2O =>
4 Li2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Li2SO4Cr2(SO4)3 + 16 H2O
NaOH + Al3(SO4)2 = NaSO4 + Al3(OH)2 =>
2 NaOH + Al3(SO4)2 = 2 NaSO4 + Al3(OH)2
AuCN + NaCN = NaAu(CN)2 =>
AuCN + NaCN = NaAu(CN)2
BaCl2(ac) + Na2SO4(s) = BaSO4(s) + NaCl(ac) =>
BaCl2(ac) + Na2SO4(s) = BaSO4(s) + 2 NaCl(ac)
NaHSO4 + (CH3COO)2Ba = CH3COOH + CH3COONa + BaSO4 =>
NaHSO4 + (CH3COO)2Ba = CH3COOH + CH3COONa + BaSO4
Pb(NO3{-}) + KSCN = PbSCN + K(NO3{-}) =>
Pb(NO3{-}) + KSCN = PbSCN + K(NO3{-})
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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