| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2 + 4 F2 = 2 CF4
PbF4(aq) + KCl(aq) = PbCl2 + KF2 =>
PbF4(aq) + 2 KCl(aq) = PbCl2 + 2 KF2
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
Fe(III)Cl + O2 = Fe(III)O + Cl2 =>
2 Fe(III)Cl + O2 = 2 Fe(III)O + Cl2
Co + HNO3 = CoNO3 + NO + H2O =>
3 Co + 4 HNO3 = 3 CoNO3 + NO + 2 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
C3H6O + H2O2 = C9H18O6 + H2 =>
6 C3H6O + 3 H2O2 = 2 C9H18O6 + 3 H2
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
Ai + S = Ai2S3 =>
2 Ai + 3 S = Ai2S3
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Al + Si = AlSi =>
Al + Si = AlSi
Na2Co3 + Cr(NO3)3 = NaNO3 + Cr2(Co3)3 =>
3 Na2Co3 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(Co3)3
Zn + As = ZnAs =>
Zn + As = ZnAs
K + I2 = KI =>
2 K + I2 = 2 KI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg(NO3)2 + Ca = Ca(NO3)2 + Mg =>
Mg(NO3)2 + Ca = Ca(NO3)2 + Mg
AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2(NO3) =>
AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2(NO3)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
(NH4)2SO4 + BaCl2 = NH4Cl + Ba(SO4) =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + Ba(SO4)
H2So4(aq) + NaOH(aq) = Na2So4(aq) + H2O(l) =>
H2So4(aq) + 2 NaOH(aq) = Na2So4(aq) + 2 H2O(l)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na2SO3(s) + HCl(l) = NaCl(s) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl(l) = 2 NaCl(s) + H2O(l) + SO2(g)
ZnNO3 + Na2CO3 = Zn2CO3 + NaNO3 =>
2 ZnNO3 + Na2CO3 = Zn2CO3 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(C2H3O2)2 + H2O2 = PbO2 + HC2H3O2 =>
Pb(C2H3O2)2 + H2O2 = PbO2 + 2 HC2H3O2
M2 + NK = NM2 + K =>
M2 + NK = NM2 + K
Na2 + Al = NaAl4 =>
Na2 + 8 Al = 2 NaAl4
H2SO4 + Ba(OH)2 = HOH1 + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 HOH1 + BaSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgSO4 + N2 = MgN + SO4 =>
2 MgSO4 + N2 = 2 MgN + 2 SO4
Al + NaOH + H2O = H2 + Na2(Al(OH)6) =>
Al + 2 NaOH + 4 H2O = 2 H2 + Na2(Al(OH)6)
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Ag(s) + CuSO4(aq) = Cu(s) + Ag2SO4(s) =>
2 Ag(s) + CuSO4(aq) = Cu(s) + Ag2SO4(s)
Cs2SO3(aq) + HBr(aq) = CsBr(aq) + H2O(l) + SO2(g) =>
Cs2SO3(aq) + 2 HBr(aq) = 2 CsBr(aq) + H2O(l) + SO2(g)
TiO2 + NaOH = TiOH + NaO2 =>
TiO2 + NaOH = TiOH + NaO2
N2 + *3H2 = NH3 =>
N2 + *3H2 = 2 NH3
C17H25N + O2 = CO2 + H2O + N2 =>
4 C17H25N + 93 O2 = 68 CO2 + 50 H2O + 2 N2
C6H10 + WO4 = C6H10O4 + W =>
C6H10 + WO4 = C6H10O4 + W
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH =>
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH
Fe(NO3)2 + (Na)3PO4 = (Fe)3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2(Na)3PO4 = (Fe)3(PO4)2 + 6 NaNO3
FeSO4 + O2 = Fe2(SO4)3 + Fe3O2 =>
9 FeSO4 + O2 = 3 Fe2(SO4)3 + Fe3O2
Cu + Na2S2O3 = CuS2O3 + Na =>
Cu + Na2S2O3 = CuS2O3 + 2 Na
Ru + H2SO4 = Ru2(SO4)3 + H2O + SO2 =>
2 Ru + 6 H2SO4 = Ru2(SO4)3 + 6 H2O + 3 SO2
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
C6H11OH(g) + O2(g) = CO(g) + H2O(g) =>
2 C6H11OH(g) + 11 O2(g) = 12 CO(g) + 12 H2O(g)
Mn2O3 + Li2Co3 + Cr2O3 + O2 = LiMnCr4O8 + Co2 =>
2 Mn2O3 + 2 Li2Co3 + 8 Cr2O3 + O2 = 4 LiMnCr4O8 + 3 Co2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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