| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaCl + CH3COOH = HCl + C2H3NaO2 =>
NaCl + CH3COOH = HCl + C2H3NaO2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CH4(g) + Cl2(s) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(s) = CCl4(l) + 4 HCl(g)
Ca3Al2Si3O12 + Mg3Al2Si3O12 + KAlSi3O8 + H2O + Mg = Ca2Mg5Si8O22 + CaAl2Si2O8 + KMg3AlSi3O10(OH)2 =>
10 Ca3Al2Si3O12 + 14 Mg3Al2Si3O12 + 10 KAlSi3O8 + 10 H2O + 3 Mg = 3 Ca2Mg5Si8O22 + 24 CaAl2Si2O8 + 10 KMg3AlSi3O10(OH)2
AgNO3 + *NaOH = AgOH + NaNO3 =>
AgNO3 + *NaOH = AgOH + NaNO3
Na + O2 = Na50O =>
100 Na + O2 = 2 Na50O
AsH3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
AsH3 + 4 I2 + 4 H2O = H3AsO4 + 8 I{-} + 8 H{+}
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
K3PO4 + BaBr2 = KBr + Ba3(PO4)2 =>
2 K3PO4 + 3 BaBr2 = 6 KBr + Ba3(PO4)2
NaOH + LiHS = Na2S + Li2S + H2O =>
2 NaOH + 2 LiHS = Na2S + Li2S + 2 H2O
H2SO4 + NaHCO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2SO4
K(NO3) + Fe(OH)3 = Fe(NO3)3 + KOH =>
3 K(NO3) + Fe(OH)3 = Fe(NO3)3 + 3 KOH
FeI3 + F = FeF3 + I =>
FeI3 + 3 F = FeF3 + 3 I
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
NaCO + Ca(OH)2 = NaOH + Ca(CO)2 =>
2 NaCO + Ca(OH)2 = 2 NaOH + Ca(CO)2
MgO + FeO = Fe2O3 + Mg =>
MgO + 2 FeO = Fe2O3 + Mg
NH4PO4 = NH3 + HPO4 =>
NH4PO4 = NH3 + HPO4
NaCl + AgO3 = NaO3 + AgCl =>
NaCl + AgO3 = NaO3 + AgCl
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + CH3COONa + CH3COOK + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 6 CH3COONa + 2 CH3COOK + 3 H2O
Cu(s) + H2SO4(aq) = Cu(SO4)2 + SO2 + H2O =>
Cu(s) + 4 H2SO4(aq) = Cu(SO4)2 + 2 SO2 + 4 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Mg + H2O = H3O + MgOH =>
Mg + 2 H2O = H3O + MgOH
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
Na + C1 = NaC1 =>
Na + C1 = NaC1
Mn + NaOH + H2O = Na2[Mn(OH)6] + H2 =>
Mn + 2 NaOH + 4 H2O = Na2[Mn(OH)6] + 2 H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
NaClO + HC2H3O2 + KI = I2 + NaCl + KC2H3O2 + H2O =>
NaClO + 2 HC2H3O2 + 2 KI = I2 + NaCl + 2 KC2H3O2 + H2O
C2H5OH + C6H5OH = C6H5OC2H5 + H2O =>
C2H5OH + C6H5OH = C6H5OC2H5 + H2O
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg + CuCl{2} = MgCl{2} + Cu =>
Mg + CuCl{2} = MgCl{2} + Cu
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Si + OH = SiO32 + H2O =>
Si + 64 OH = SiO32 + 32 H2O
HCO3 + NaCl = NaHCO3 + Cl =>
HCO3 + NaCl = NaHCO3 + Cl
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
FeCl3(aq) + Pb(NO3)2(aq) = Fe(NO3)3(aq) + PbCl2(aq) =>
2 FeCl3(aq) + 3 Pb(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 PbCl2(aq)
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C15H30 + O = CO2 + H2O =>
C15H30 + 45 O = 15 CO2 + 15 H2O
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
C6H5CH2Cl + CH3Cl = C6H5CH2CH3 + HCl =>
3 C6H5CH2Cl + 11 CH3Cl = 4 C6H5CH2CH3 + 14 HCl
SOC = CO + S =>
SOC = CO + S
(NH4)2SO4 + AgClO4 = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4 + 2 AgClO4 = Ag2SO4 + 2 NH4ClO4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C6H6(l) + O2 = H2O(l) + CO2 =>
2 C6H6(l) + 15 O2 = 6 H2O(l) + 12 CO2
MgO + FeO = Fe2O3 + Mg =>
MgO + 2 FeO = Fe2O3 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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