| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
U + H = HU =>
U + H = HU
C10H16N5O13P3 + C10H16N2O11P2 = C10H15N5O10P2 + C10H17N2O14P3 =>
C10H16N5O13P3 + C10H16N2O11P2 = C10H15N5O10P2 + C10H17N2O14P3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
FeCl3 + HgO = HgCl2 + Fe2O3 =>
2 FeCl3 + 3 HgO = 3 HgCl2 + Fe2O3
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
CaCl2(aq) + NaCO3(aq) = Ca(CO3)2 + NaCl =>
CaCl2(aq) + 2 NaCO3(aq) = Ca(CO3)2 + 2 NaCl
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
H4N4O + KMnO4 + H2SO4 = HNO3 + KHSO4 + MnSO4 + H2O =>
5 H4N4O + 22 KMnO4 + 44 H2SO4 = 20 HNO3 + 22 KHSO4 + 22 MnSO4 + 33 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
FeI2 + Ni(NO3)2 = Fe(NO3)2 + NiI2 =>
FeI2 + Ni(NO3)2 = Fe(NO3)2 + NiI2
CS2 + P = C3P4 + S =>
3 CS2 + 4 P = C3P4 + 6 S
CH2CH2 + HOCl = CH3OHCH + Cl =>
CH2CH2 + HOCl = CH3OHCH + Cl
NaI + F = NaF + I2 =>
2 NaI + 2 F = 2 NaF + I2
CH3CH2CH2OH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4 CH3CH2CH2OH + 3 H2SO4 = 3 H2SO2 + 3 CH3CH2CH2COOH + 4 H2O
H2S + BrO3 = S + Br + H2O =>
3 H2S + BrO3 = 3 S + Br + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaHCO3 + HCHO = NaCHO + H2O + CO =>
NaHCO3 + 2 HCHO = NaCHO + 2 H2O + 2 CO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(NH4)3PO4 + NaBr = Na3PO4 + (NH4)Br =>
(NH4)3PO4 + 3 NaBr = Na3PO4 + 3(NH4)Br
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + Na2S = Al2S3 + Na =>
2 Al + 3 Na2S = Al2S3 + 6 Na
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
K(s) + Cl(g) = KCl(g) =>
K(s) + Cl(g) = KCl(g)
MgBr2 + Pb(NO3)2 = Mg(NO3)2 + PbBr2 =>
MgBr2 + Pb(NO3)2 = Mg(NO3)2 + PbBr2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Rb2CO3 + H2SO4 = CO2 + H2O + Rb2SO4 =>
Rb2CO3 + H2SO4 = CO2 + H2O + Rb2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuSO4Fe = CuFeSO4 =>
CuSO4Fe = CuFeSO4
(NH4)2SO4 + AgClO3 = Ag2SO4 + NH4ClO3 =>
(NH4)2SO4 + 2 AgClO3 = Ag2SO4 + 2 NH4ClO3
Mg + HPO = Mg(PO) + H =>
Mg + HPO = Mg(PO) + H
CaCO3 + CH3COOH + H2O = Ca(CH3OO)2 + CO2 =>
CaCO3 + CH3COOH + H2O = Ca(CH3OO)2 + CO2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Mg(NO3)2(au) + NaOH(ac) = MgOH(s) + Na(NO3)2(ac) =>
Mg(NO3)2(au) + NaOH(ac) = MgOH(s) + Na(NO3)2(ac)
C6H12O6 = CH3CH2CH2OH + CO2 + H2O =>
3 C6H12O6 = 4 CH3CH2CH2OH + 6 CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AgBr + H2SO4 = Ag2SO4 + HBr =>
2 AgBr + H2SO4 = Ag2SO4 + 2 HBr
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
K(s) + PbO(s) = Pb(s) + K2O(s) =>
2 K(s) + PbO(s) = Pb(s) + K2O(s)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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