| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + HNO3 = HAg + NO3
C10H13N4O9P + H2O = C10H12N4O6 + H3PO4 =>
C10H13N4O9P + H2O = C10H12N4O6 + H3PO4
Li2O + SO3 = Li2 + SO4 =>
Li2O + SO3 = Li2 + SO4
SO2 + CO2 = SO2CO2 =>
SO2 + CO2 = SO2CO2
Mn + I = MnI2 =>
Mn + 2 I = MnI2
Ba + F3 = BaF =>
3 Ba + F3 = 3 BaF
CuCl + Fe = FeCu + Cl =>
CuCl + Fe = FeCu + Cl
HeH + CsOH = H2O + Cs + He =>
HeH + CsOH = H2O + Cs + He
V + Al2O3 = Al + VO =>
3 V + Al2O3 = 2 Al + 3 VO
Al{3+} + NH3 + H2O = Al(OH)3 + NH4{+} =>
Al{3+} + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4{+}
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Sb + Br2 = SbBr3 =>
2 Sb + 3 Br2 = 2 SbBr3
KMnO4 + H2O + CH3CH2OH = CH3OOH + KMnO3 =>
2 KMnO4 + H2O + CH3CH2OH = 2 CH3OOH + 2 KMnO3
KNO3 = K2O + N2O + O2 =>
2 KNO3 = K2O + N2O + 2 O2
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
B + N = BN =>
B + N = BN
(NH4)2SO4Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4Ba(OH)2 = 2 NH4OH + BaSO4
(NH4)2S + KOH = K2S + NH4OH =>
(NH4)2S + 2 KOH = K2S + 2 NH4OH
(NH4)2SO4Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4Ba(OH)2 = 2 NH4OH + BaSO4
CH3Br + Br2 = CH2Br + HBr2 =>
CH3Br + Br2 = CH2Br + HBr2
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
Fe + CH4 = Fe3C + H2 =>
3 Fe + CH4 = Fe3C + 2 H2
HBr + F = FBr + H =>
HBr + F = FBr + H
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
Fe2O3 + CaO = Fe + CaO2 =>
Fe2O3 + 3 CaO = 2 Fe + 3 CaO2
Al + C2 = Al4C3 =>
8 Al + 3 C2 = 2 Al4C3
KI(s) = K(s) + I(g) =>
KI(s) = K(s) + I(g)
Na + NaS = Na2S =>
Na + NaS = Na2S
Li3N + O2 = Li2O + N2 =>
4 Li3N + 3 O2 = 6 Li2O + 2 N2
Ru + O2 = Ru2O3 =>
4 Ru + 3 O2 = 2 Ru2O3
Mg + K2Cr2O7 = MgK2Cr2O7 =>
Mg + K2Cr2O7 = MgK2Cr2O7
CHCH + H2 = CH2CH2 =>
CHCH + H2 = CH2CH2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Ca(OH)2 + Cl2 = CaClO3 + CaCl2 + HCl =>
3 Ca(OH)2 + 5 Cl2 = 2 CaClO3 + CaCl2 + 6 HCl
Mg(s) + O2 = MgO(s) =>
2 Mg(s) + O2 = 2 MgO(s)
Al2(SO4)3 + FeSO4 = Al2 + Fe2(SO4)3 =>
Al2(SO4)3 + 6 FeSO4 = Al2 + 3 Fe2(SO4)3
BaCl2 + KI = KCl + BaI2 =>
BaCl2 + 2 KI = 2 KCl + BaI2
HS + OH = H3O + S =>
2 HS + OH = H3O + 2 S
C2H5OH + NaOH = H2O + C2H5ONa =>
C2H5OH + NaOH = H2O + C2H5ONa
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
MgCl2 + KNO3 = KCl + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2
CrCl2 + KOH + H2O = Cr(OH)3 + KCl + H2 =>
2 CrCl2 + 4 KOH + 2 H2O = 2 Cr(OH)3 + 4 KCl + H2
C7H5O2Na + C2H5OH = C9H10O2 + H2O + Na =>
24 C7H5O2Na + 33 C2H5OH = 26 C9H10O2 + 29 H2O + 24 Na
C5H12 + Cl2 = C5H11Cl + H2 =>
2 C5H12 + Cl2 = 2 C5H11Cl + H2
B5H9 + H2O = H3BO3 + H =>
B5H9 + 15 H2O = 5 H3BO3 + 24 H
K2CO3 + HClO4 = H2CO3 + KClO4 =>
K2CO3 + 2 HClO4 = H2CO3 + 2 KClO4
FeCl3 + KClO + KOH = K2FeO4 + KCl + H2O =>
2 FeCl3 + 3 KClO + 10 KOH = 2 K2FeO4 + 9 KCl + 5 H2O
CrCl2 + KOH + H2O = Cr(OH)3 + KCl + H2 =>
2 CrCl2 + 4 KOH + 2 H2O = 2 Cr(OH)3 + 4 KCl + H2
PbCl4 = Pb4 + Cl2 =>
4 PbCl4 = Pb4 + 8 Cl2
KBr + MnO2 + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = MnSO4 + Br2 + K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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