| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq)
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C = C8 =>
8 C = C8
H2O2 + SnCl2 + NaOH = O2 + HCl + Na[Sn(OH)6] =>
7 H2O2 + 2 SnCl2 + 2 NaOH = 2 O2 + 4 HCl + 2 Na[Sn(OH)6]
Cr2(CO3)3 + NH3 + NH4NO3 = Cr(NH3)6(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 NH3 + 6 NH4NO3 = 2 Cr(NH3)6(NO3)3 + 3 H2O + 3 CO2
ZnCl2 + (NH4)2SO4 = Zn(SO4) + (NH4)Cl =>
ZnCl2 + (NH4)2SO4 = Zn(SO4) + 2(NH4)Cl
CO2 = CO + [O] =>
CO2 = CO + [O]
H2O2 + SnCl2 + NaOH = O2 + HCl + Na[Sn(OH)6] =>
7 H2O2 + 2 SnCl2 + 2 NaOH = 2 O2 + 4 HCl + 2 Na[Sn(OH)6]
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
RnO = Rn + O2 =>
2 RnO = 2 Rn + O2
Na2SO3 + H2SO4 = Na2S2O5 + Na2SO4 + H2O =>
2 Na2SO3 + H2SO4 = Na2S2O5 + Na2SO4 + H2O
H + Cl = HCl =>
H + Cl = HCl
C + SnO2 = Sn + CO =>
2 C + SnO2 = Sn + 2 CO
LiOH + CO2 = LiCO3 + H2 =>
2 LiOH + 2 CO2 = 2 LiCO3 + H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
H2O2 + SnCl2 + NaOH = O2 + HCl + Na[Sn(OH)6] =>
7 H2O2 + 2 SnCl2 + 2 NaOH = 2 O2 + 4 HCl + 2 Na[Sn(OH)6]
CH3CH(CH3)CH2(OH) + HCl = CH3CH(CH3)CH2(Cl) + H2O =>
CH3CH(CH3)CH2(OH) + HCl = CH3CH(CH3)CH2(Cl) + H2O
Al + ZnCl2 = Zn + AlCl2 =>
Al + ZnCl2 = Zn + AlCl2
Fe2(SO4)3 + Ca(C2H3O2)2 = Ca(SO4) + Fe(C2H3O2)3 =>
Fe2(SO4)3 + 3 Ca(C2H3O2)2 = 3 Ca(SO4) + 2 Fe(C2H3O2)3
HCOOH + CuO = (HCOO)2CuO + H2 =>
2 HCOOH + CuO = (HCOO)2CuO + H2
KMnO4 + C6H14 = KMnO2 + C6H12 + H2O =>
KMnO4 + 2 C6H14 = KMnO2 + 2 C6H12 + 2 H2O
K + C + F = KCF =>
K + C + F = KCF
LiNO3 + MnN2O64H2O + N2H9PO4 = Li2MnP4O12 + H2O + N2O + O2 =>
2 LiNO3 + MnN2O64H2O + 4 N2H9PO4 = Li2MnP4O12 + 19 H2O + 6 N2O + 25 O2
Al + Mg(OH)2 = Al2O3 + MgO + H2 =>
2 Al + 3 Mg(OH)2 = Al2O3 + 3 MgO + 3 H2
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
H2O2 + SnCl2 + NaOH = O2 + HCl + Na[Sn(OH)6] =>
7 H2O2 + 2 SnCl2 + 2 NaOH = 2 O2 + 4 HCl + 2 Na[Sn(OH)6]
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Al(s) + S(s) = Al2S2(s) =>
2 Al(s) + 2 S(s) = Al2S2(s)
C2H4 + O2 = H4O + C2 =>
2 C2H4 + O2 = 2 H4O + 2 C2
CH3COONa + CH3COOH = NaCH3COOH + CH3COO =>
CH3COONa + CH3COOH = NaCH3COOH + CH3COO
CaCO3(aq) + HCl(aq) = CaCl2() + H2CO3 =>
CaCO3(aq) + 2 HCl(aq) = CaCl2() + H2CO3
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{-4} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{-4} + Hg(CN)2 + 6 OH{-}
H2S + H2O + Br2 = HBr2 + H2SO4 =>
H2S + 4 H2O + 8 Br2 = 8 HBr2 + H2SO4
C2H2O2 + KMnO4 + H2O = C2H2O4 + KOH + MnO2 =>
3 C2H2O2 + 4 KMnO4 + 2 H2O = 3 C2H2O4 + 4 KOH + 4 MnO2
ZnCl2 + (NH4)2SO4 = Zn(SO4) + (NH4)Cl =>
ZnCl2 + (NH4)2SO4 = Zn(SO4) + 2(NH4)Cl
Mg + Zn(ClO4)2 = Mg2(ClO4)2 + Zn =>
2 Mg + Zn(ClO4)2 = Mg2(ClO4)2 + Zn
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
C2H4 + O2 = H4O + C2 =>
2 C2H4 + O2 = 2 H4O + 2 C2
H2SO4 + H2I2 = H2SO3 + I2 + H2O =>
H2SO4 + H2I2 = H2SO3 + I2 + H2O
Ba(CN)2 + H2O = HCN + Ba(OH)2 =>
Ba(CN)2 + 2 H2O = 2 HCN + Ba(OH)2
AuCl3 + C2H6O = Au(OH)3 + C2H5(Cl) =>
AuCl3 + 3 C2H6O = Au(OH)3 + 3 C2H5(Cl)
K2 + N2 + O3 = KNO3 =>
K2 + N2 + 2 O3 = 2 KNO3
CaCl2 + NH4OH + Na2HPO4 = Ca3(PO4)2 + NaCl + NH4Cl + H2O =>
3 CaCl2 + 2 NH4OH + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl + 2 H2O
C11H14O + CH3NH2 + H2O = C10H15NO2 + CH3OH =>
6 C11H14O + 5 CH3NH2 + 25 H2O = 5 C10H15NO2 + 21 CH3OH
HNO3 + H2O = NH4NO3 + OH =>
2 HNO3 + 5 H2O = NH4NO3 + 8 OH
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq) =>
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq)
NaOH(Ac) + K2CO3(Ac) = Na2CO3(Ac) + KOH(Ac) =>
2 NaOH(Ac) + K2CO3(Ac) = Na2CO3(Ac) + 2 KOH(Ac)
Cr2(CO3)3 + NH3 + NH4NO3 = Cr(NH3)6(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 NH3 + 6 NH4NO3 = 2 Cr(NH3)6(NO3)3 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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