| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + N2 = Mg3N2
Ba(NO3)2 + H2C2O4 = BaC2O4 + HNO3 =>
Ba(NO3)2 + H2C2O4 = BaC2O4 + 2 HNO3
CH3Br + NH3 = CH3NH3Br =>
CH3Br + NH3 = CH3NH3Br
BaO2 + KI + H2O = I2 + Ba(OH)2 + KOH =>
BaO2 + 2 KI + 2 H2O = I2 + Ba(OH)2 + 2 KOH
Fe(HCO3)2 + H2SO4 = CO2 + FeSO4 + H2O =>
Fe(HCO3)2 + H2SO4 = 2 CO2 + FeSO4 + 2 H2O
Na + I2* = NaI =>
2 Na + I2* = 2 NaI
HC2O4 + H2O = H3O + C2O4 =>
HC2O4 + H2O = H3O + C2O4
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
K2 + O3 + C = KOC =>
3 K2 + 2 O3 + 6 C = 6 KOC
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H3PO4 + CaSO4 = Ca3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 H2SO4
Fe2O3 + H3AsO4 = FeAsO4 + H2O =>
Fe2O3 + 2 H3AsO4 = 2 FeAsO4 + 3 H2O
NaCl + F = NaF + Cl =>
NaCl + F = NaF + Cl
NH3 + HCl = NCl + (H3) =>
3 NH3 + 3 HCl = 3 NCl + 4(H3)
Ag3PO4 + H3O = H2O + Ag + HPO4 =>
Ag3PO4 + H3O = H2O + 3 Ag + HPO4
CaO2 + Al + H2O = CaAl2O3 + H8 =>
4 CaO2 + 8 Al + 4 H2O = 4 CaAl2O3 + H8
Li + PbCl2 = LiCl4 + Pb =>
Li + 2 PbCl2 = LiCl4 + 2 Pb
K4Fe(CN)6 + KBrO3 + HCl = K3Fe(CN)6 + KBr + KCl + H2O =>
6 K4Fe(CN)6 + KBrO3 + 6 HCl = 6 K3Fe(CN)6 + KBr + 6 KCl + 3 H2O
NaAl(OH)4 + HNO3 = Al(NO3)3 + H2O + NaNO3 =>
NaAl(OH)4 + 4 HNO3 = Al(NO3)3 + 4 H2O + NaNO3
CH3COOH + Na2CO3 = CO2 + H2O + CH3COONa =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 CH3COONa
Ga3F + Cs = Ga3 + CsF =>
Ga3F + Cs = Ga3 + CsF
ZnO + Fe2(CO3)3 = Fe2O3 + ZnCO3 =>
3 ZnO + Fe2(CO3)3 = Fe2O3 + 3 ZnCO3
KClO3 + HBr = K + Cl2 + H2O + Br2 =>
2 KClO3 + 12 HBr = 2 K + Cl2 + 6 H2O + 6 Br2
Fe{3}}+OH{-} = Fe(OH)3 =>
Fe{3}}+3OH{-} = Fe(OH)3
(COOH)2 + H2MnO4 = CO2 + Mn + H2O =>
3(COOH)2 + H2MnO4 = 6 CO2 + Mn + 4 H2O
SodiumHydroxide + AluminumSulphate = AluminumHydroxide + SodiumSulphate =>
SodiumHydroxide + AluminumSulphate = AluminumHydroxide + SodiumSulphate
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + NH4OH(g) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 NH4OH(g)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
KHCO3 + CaCl2 = Ca(HCO3)2 + KCl =>
2 KHCO3 + CaCl2 = Ca(HCO3)2 + 2 KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)
Fe2O3 + Cl2O7 = Fe(ClO4)3 =>
Fe2O3 + 3 Cl2O7 = 2 Fe(ClO4)3
Si + H = H2Si =>
Si + 2 H = H2Si
Ba(OH)2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 H2O(l)
Fe{2+} + C12H8N2 = Fe(C12H8N2){2+} =>
Fe{2+} + C12H8N2 = Fe(C12H8N2){2+}
SiO2 + O2 = Si2O6 =>
2 SiO2 + O2 = Si2O6
PCl3(s) + Cl2(g) = PCl5(s) =>
PCl3(s) + Cl2(g) = PCl5(s)
NH2CH2COOH + O2 = CO2 + N2 + H2O =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
Mg + Pb(NO3)2 = Pb + Mg(NO3) =>
2 Mg + Pb(NO3)2 = Pb + 2 Mg(NO3)
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + 2 NaNO3(aq)
FeCl3 + MnCl2 + KCl + H2O = KMnO4 + FeCl2 + HCl =>
5 FeCl3 + MnCl2 + KCl + 4 H2O = KMnO4 + 5 FeCl2 + 8 HCl
Li{+} + S{-2} = Li2S =>
2 Li{+} + S{-2} = Li2S
KCl + CuSO4 = CuK + SO4Cl =>
KCl + CuSO4 = CuK + SO4Cl
C6H5OH + NaBH4 = C6H5ONa + BH5 =>
C6H5OH + NaBH4 = C6H5ONa + BH5
NaCl + AgNO3 + K2SO4 = NaNO3 + Ag2SO4 + KCl =>
2 NaCl + 2 AgNO3 + K2SO4 = 2 NaNO3 + Ag2SO4 + 2 KCl
Fe(s) + O2 = Fe3O2 =>
3 Fe(s) + O2 = Fe3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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