| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
S2Br2 + Br2 + H2O = HBr + H2SO4 =>
S2Br2 + 5 Br2 + 8 H2O = 12 HBr + 2 H2SO4
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O =>
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
ZnSO4 + H2CO3 = ZnCO3 + H2SO4 =>
ZnSO4 + H2CO3 = ZnCO3 + H2SO4
KOH + N2 = NO + K + H2O =>
4 KOH + N2 = 2 NO + 4 K + 2 H2O
Fe{2+} + KMnO4 + H{+} = Fe{3+} + MnO2 + K{+} + H2O =>
3 Fe{2+} + KMnO4 + 4 H{+} = 3 Fe{3+} + MnO2 + K{+} + 2 H2O
Br{-} + SO4{2-} + H{+} = Br2 + SO2{2-} + H2O =>
4 Br{-} + SO4{2-} + 4 H{+} = 2 Br2 + SO2{2-} + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KMnO4 + NO = KMnO2 + NO2 =>
KMnO4 + 2 NO = KMnO2 + 2 NO2
Zn + Ag + HCl = ZnCl2 + AgH2 =>
Zn + Ag + 2 HCl = ZnCl2 + AgH2
CH3(CH2)16CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)16CH3 + 55 O2 = 36 CO2 + 38 H2O
C6H6 + O2 = C + H2O =>
2 C6H6 + 3 O2 = 12 C + 6 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K2SO3 + BaCl2 = KCl + BaSO3 =>
K2SO3 + BaCl2 = 2 KCl + BaSO3
Na2B4O7*5H2O + H2SO4 = H3BO3 + Na2SO4 =>
Na2B4O7*5H2O + H2SO4 = 4 H3BO3 + Na2SO4
CaF2 + NaOH = (CaOH) + NaF2 =>
CaF2 + NaOH = (CaOH) + NaF2
H2 + H2O = OH4 =>
H2 + H2O = OH4
In(OH)3 + HNO3 = In(NO3)3 + H2O =>
In(OH)3 + 3 HNO3 = In(NO3)3 + 3 H2O
CH3CH(OH)CH3 + H2SO4 = CH3CH(SO4CH3)CH3 + H2O =>
4 CH3CH(OH)CH3 + 3 H2SO4 = 3 CH3CH(SO4CH3)CH3 + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NH4OH + Pb(NO3)2 = Pb(OH)2 + NH4NO3 =>
2 NH4OH + Pb(NO3)2 = Pb(OH)2 + 2 NH4NO3
Na2B4O7 + C2H5OH + H2SO4 = B(C2H5O)3 + NaHSO4 + H2O =>
Na2B4O7 + 12 C2H5OH + 2 H2SO4 = 4 B(C2H5O)3 + 2 NaHSO4 + 7 H2O
C4H8O + LiAlH4 + H2O = C4H10O + LiOH + Al(OH)3 =>
4 C4H8O + LiAlH4 + 4 H2O = 4 C4H10O + LiOH + Al(OH)3
Sn(OH)2 + HCl = SnCl2 + H2O =>
Sn(OH)2 + 2 HCl = SnCl2 + 2 H2O
HC4H7O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O2(aq) =>
4 HC4H7O2(aq) + 5 K2CO3(aq) = H2O(l) + CO2(g) + 10 KC2H3O2(aq)
Cu + PbCl2 = CuCl2 + Pb =>
Cu + PbCl2 = CuCl2 + Pb
Sn(OH)2 + O2 = SnO2 + H2O =>
2 Sn(OH)2 + O2 = 2 SnO2 + 2 H2O
HClO3 + MgOH = Mg(ClO3) + H2O =>
HClO3 + MgOH = Mg(ClO3) + H2O
MoO2 + HNO3 = H2MoO4 + NO2 =>
MoO2 + 2 HNO3 = H2MoO4 + 2 NO2
CoI2 + Na3P = Co3P2 + NaI =>
3 CoI2 + 2 Na3P = Co3P2 + 6 NaI
FeCe3 + AgNO3 = AgCe + Fe(NO3)3 =>
FeCe3 + 3 AgNO3 = 3 AgCe + Fe(NO3)3
CaCO3 + C76H52O46 = H2CO3 + CaC76H50O46 =>
CaCO3 + C76H52O46 = H2CO3 + CaC76H50O46
MnI2(aq) + AgNO3(aq) = AgI(s) + Mn(NO3)2(aq) =>
MnI2(aq) + 2 AgNO3(aq) = 2 AgI(s) + Mn(NO3)2(aq)
Zn(NO3)2 + Na2SO4 = Zn(Na2)2 + NO3SO4 =>
Zn(NO3)2 + 2 Na2SO4 = Zn(Na2)2 + 2 NO3SO4
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Ge + H2O + KOH = K2[Ge9(OH)6] + H2 =>
9 Ge + 4 H2O + 2 KOH = K2[Ge9(OH)6] + 2 H2
Na + P4(s) = Na3P =>
12 Na + P4(s) = 4 Na3P
Mn2O3 + H3PO4 = MnPO4 + H2O =>
Mn2O3 + 2 H3PO4 = 2 MnPO4 + 3 H2O
MnO2 + HCOOH + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + HCOOH + H2SO4 = MnSO4 + CO2 + 2 H2O
CN{-} + MnO4{-} + H{+} = MnO2 + CNO + H2O =>
CN{-} + MnO4{-} + 2 H{+} = MnO2 + CNO + H2O
H2 + C1 = HC1 =>
H2 + 2 C1 = 2 HC1
KNO3(s) + S(s) + C(g) = K2S(s) + N2(g) + CO2(g) =>
2 KNO3(s) + S(s) + 3 C(g) = K2S(s) + N2(g) + 3 CO2(g)
Al2(SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4(aq)
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
NaCl + F{2+} = NaF + Cl{2+} =>
NaCl + F{2+} = NaF + Cl{2+}
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg2 =>
2 Zn + 2 Hg(NO3)2 = 2 Zn(NO3)2 + Hg2
CaCo2 + HCl = CaCo2HCl =>
CaCo2 + HCl = CaCo2HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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