| Équations équilibrées la veille |
CrO + BaCl = BaCrO + Cl
NaOH + SO2 = NaO2 + SOH =>
NaOH + SO2 = NaO2 + SOH
K + CuSO4 = KCu2 + SO4 =>
K + 2 CuSO4 = KCu2 + 2 SO4
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
Al(OH)3 + H2(CO3) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2(CO3) = Al2(CO3)3 + 6 H2O
ZnKOH = Zn(KOH) =>
ZnKOH = Zn(KOH)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnCl2 + Na2SO3 = Na6(Zn(SO3)4) + NaCl =>
ZnCl2 + 4 Na2SO3 = Na6(Zn(SO3)4) + 2 NaCl
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Al2[SO4]3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2[SO4]3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C6H5COOHNaHCO3 = C7H5O2NaH2OCO2 =>
C6H5COOHNaHCO3 = C7H5O2NaH2OCO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SiBr4 + Fe2O3 = FeBr3 + SiO2 =>
3 SiBr4 + 2 Fe2O3 = 4 FeBr3 + 3 SiO2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
ZnS + HCl = ZnCl2H2S =>
ZnS + 2 HCl = ZnCl2H2S
HC1 + Mg = MgC1 + H2 =>
2 HC1 + 2 Mg = 2 MgC1 + H2
NaF + CaBr2 = NaBr + CaF2 =>
2 NaF + CaBr2 = 2 NaBr + CaF2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Al2O3 + Ca(OH)2 = CaO + Al(OH)3 =>
Al2O3 + 3 Ca(OH)2 = 3 CaO + 2 Al(OH)3
L2 + HNO3 = HLO3 + NO2 + H2O =>
L2 + 10 HNO3 = 2 HLO3 + 10 NO2 + 4 H2O
HCl4NaOH = NaCl4H2O =>
HCl4NaOH = NaCl4H2O
HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Ni + HC1 = NiC12 + H2 =>
Ni + 12 HC1 = NiC12 + 6 H2
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
P + Cl2 = P2Cl3 =>
4 P + 3 Cl2 = 2 P2Cl3
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C5H12O(l) + O(g) = C2O(g) + H2O(l) =>
2 C5H12O(l) + 15 O(g) = 5 C2O(g) + 12 H2O(l)
Pb(CH3CO2)2(s) + KI(s) = K(C2H3O2)(s) + I2Pb(s) =>
Pb(CH3CO2)2(s) + 2 KI(s) = 2 K(C2H3O2)(s) + I2Pb(s)
Li2SO4 + Zn = Li2Zn + SO4 =>
Li2SO4 + Zn = Li2Zn + SO4
NaOH + Fe4[Fe(CN)6]3 = Na4[Fe(CN)6] + Fe(OH)3 =>
12 NaOH + Fe4[Fe(CN)6]3 = 3 Na4[Fe(CN)6] + 4 Fe(OH)3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
FeCO3 + O = Fe2O3 + CO2 =>
2 FeCO3 + O = Fe2O3 + 2 CO2
Al + KCIO4 + H2SO4 = KCI + Al2(SO4)3 + H2O =>
8 Al + 3 KCIO4 + 12 H2SO4 = 3 KCI + 4 Al2(SO4)3 + 12 H2O
C3H7ClO2 + O2 = CO2 + H2O + HCl =>
2 C3H7ClO2 + 7 O2 = 6 CO2 + 6 H2O + 2 HCl
CH2O + NO3{-} + H{+} = H2O + N2 + CO2 =>
5 CH2O + 4 NO3{-} + 4 H{+} = 7 H2O + 2 N2 + 5 CO2
Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2
NaCl + Fe(PO4) = Na3PO4 + FeCl3 =>
3 NaCl + Fe(PO4) = Na3PO4 + FeCl3
MgO4 + NH3 = Mg(OH)2 + NO2 + H2O =>
7 MgO4 + 6 NH3 = 7 Mg(OH)2 + 6 NO2 + 2 H2O
Pb(N)6 + Cr(Mn)2(O)8 = (Pb)3(O)4 + (Cr)2(O)3 + Mn(O)2 + NO =>
15 Pb(N)6 + 44 Cr(Mn)2(O)8 = 5(Pb)3(O)4 + 22(Cr)2(O)3 + 88 Mn(O)2 + 90 NO
CH3CH2NH2 + CO2 + H2O = [CH3CH2NH3]2CO3 =>
2 CH3CH2NH2 + CO2 + H2O = [CH3CH2NH3]2CO3
Au{+3} + Ba = Au + Ba{2+} =>
2 Au{+3} + 3 Ba = 2 Au + 3 Ba{2+}
KCl + NaF = NaCl + KF =>
KCl + NaF = NaCl + KF
N20 = N2 =>
N20 = 10 N2
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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