| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Mg(OH)2 + 2 Al(OH)3 + 3 SiO2 = Mg5Al2Si3O10(OH)8 + 4 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
HCl(aq) + RbOH(aq) = H2O(l) + RbCl(aq) =>
HCl(aq) + RbOH(aq) = H2O(l) + RbCl(aq)
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH3CO2H + LiOH = H2O + CH3COOLi =>
CH3CO2H + LiOH = H2O + CH3COOLi
H2SO4(aq) + NaHCO3(s) = CO2 + H2O + Na2SO4 =>
H2SO4(aq) + 2 NaHCO3(s) = 2 CO2 + 2 H2O + Na2SO4
Z + CuSO4 = ZCu + ZSO4 =>
2 Z + CuSO4 = ZCu + ZSO4
H + Se4 + O2 = H2SeO3 =>
8 H + Se4 + 6 O2 = 4 H2SeO3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + NaClO = Fe(ClO)3 + Na =>
Fe + 3 NaClO = Fe(ClO)3 + 3 Na
Mg(HCO3)2 + Na2SO4 = NaHCO3 + MgSO4 =>
Mg(HCO3)2 + Na2SO4 = 2 NaHCO3 + MgSO4
NaHCO3(s) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa =>
NaHCO3(s) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa
AgNO3 + NaI = IAg + NaNO3 =>
AgNO3 + NaI = IAg + NaNO3
C12H100 + O2 = CO2 + H2O =>
C12H100 + 37 O2 = 12 CO2 + 50 H2O
CuSO4 + Na2CO3 = Cu2(CO3)3 + Na3SO4 =>
2 CuSO4 + 3 Na2CO3 = Cu2(CO3)3 + 2 Na3SO4
EuCl3 = Eu + Cl2 =>
2 EuCl3 = 2 Eu + 3 Cl2
(CrCl3)2(H2O2)3(KOH)10 = (K2CrO4)2(KCl)6(H2O)8 =>
(CrCl3)2(H2O2)3(KOH)10 = (K2CrO4)2(KCl)6(H2O)8
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
CaCl2 + K = Ca + KCl =>
CaCl2 + 2 K = Ca + 2 KCl
C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Al(OH)3 + H{+} + H2O = [Al(H2O)6]{3+} =>
Al(OH)3 + 3 H{+} + 3 H2O = [Al(H2O)6]{3+}
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
C12H22O11 + HNO3 = C12H22O12 + H2O + NO =>
3 C12H22O11 + 2 HNO3 = 3 C12H22O12 + H2O + 2 NO
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
H2 + SO4 + BCl3 = BSO4 + HCl =>
3 H2 + 2 SO4 + 2 BCl3 = 2 BSO4 + 6 HCl
H2O + HCl = H2 + ClO2 =>
4 H2O + 2 HCl = 5 H2 + 2 ClO2
Al(OH)3 + KBr = Al2Br6 + KOH =>
2 Al(OH)3 + 6 KBr = Al2Br6 + 6 KOH
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
KIO3 + H2SO4 + Na2S = Na2SO4 + K2SO4 + IS + H2O =>
8 KIO3 + 12 H2SO4 + 11 Na2S = 11 Na2SO4 + 4 K2SO4 + 8 IS + 12 H2O
K2CrO4 + K3AsO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + K3AsO4 + H2O =>
2 K2CrO4 + 3 K3AsO3 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 K3AsO4 + 5 H2O
AlFeCl2*H2O = AlCl2FeH2O =>
AlFeCl2*H2O = AlCl2FeH2O
N3 + F = NF =>
N3 + 3 F = 3 NF
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AlO + C = AlC + O =>
AlO + C = AlC + O
Na3[Al(OH)6] = Al(OH)3 + NaOH =>
Na3[Al(OH)6] = Al(OH)3 + 3 NaOH
Li + C6H5Br = LiBr + LiC6H5 =>
2 Li + C6H5Br = LiBr + LiC6H5
CO + O = CO2O3 =>
CO + 4 O = CO2O3
C3H8O3 + Na = C3H5(ONa)3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5(ONa)3 + 3 H2
FeCl3 + KCr2 = FeCr2 + KCl3 =>
FeCl3 + KCr2 = FeCr2 + KCl3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
CrO4 + H2O = Cr(OH)4 + OH =>
CrO4 + 4 H2O = Cr(OH)4 + 4 OH
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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