| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl + NH4OH = NaNO3 + AgOH + NH4Cl
(NH4)2Fe(SO4)2 + KCN = K4[Fe(CN)6] + K2SO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + 6 KCN = K4[Fe(CN)6] + K2SO4 + (NH4)2SO4
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Cu(NO3)2 + (NH4)2SO3 = CuSO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2SO3 = CuSO3 + 2 NH4NO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Na2[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
Na2[Pb(OH)4] + H2O2 = PbO2 + 2 NaOH + 2 H2O
Al + Hg{2+} = Al{3+} + Hg =>
2 Al + 3 Hg{2+} = 2 Al{3+} + 3 Hg
UF + Ca(NO3)2 = CaF2 + U(NO3) =>
2 UF + Ca(NO3)2 = CaF2 + 2 U(NO3)
PB(NO3)4(s) = PBO(s) + NO2(g) + O2(g) =>
2 PB(NO3)4(s) = 2 PBO(s) + 8 NO2(g) + 3 O2(g)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
K2CO3 + ZnCl2 = KCl + ZnCO3 =>
K2CO3 + ZnCl2 = 2 KCl + ZnCO3
Cr{3+} + NH4OH = Cr(OH)3 + NH4{+} =>
Cr{3+} + 3 NH4OH = Cr(OH)3 + 3 NH4{+}
Al + Pb{+} = Al{+} + Pb =>
Al + Pb{+} = Al{+} + Pb
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
C4H8O + NaOH + I2 = NaI + H2O + CHI3 =>
C4H8O + 2 NaOH + 7 I2 = 2 NaI + 3 H2O + 4 CHI3
Cu + P2 = CuP =>
2 Cu + P2 = 2 CuP
CaS + H3BO3 = CaHBO3 + H2S =>
CaS + H3BO3 = CaHBO3 + H2S
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
C4H9SH(g) + O2(g) = SO2(g) + CO2(g) + H2O(g) =>
2 C4H9SH(g) + 15 O2(g) = 2 SO2(g) + 8 CO2(g) + 10 H2O(g)
Na2CO3 + CoCl3 = Co2(CO3)3 + NaCl =>
3 Na2CO3 + 2 CoCl3 = Co2(CO3)3 + 6 NaCl
HClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 HClO + Na2S2O3 + 6 NaOH = 2 Na2SO4 + 4 NaCl + 5 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
NiO + Al2O3 = NiAl2O4 =>
NiO + Al2O3 = NiAl2O4
Hg + K2SO4 = HgSO4 + K =>
Hg + K2SO4 = HgSO4 + 2 K
BaBr2 + NH4F = BaF2 + NH4Br =>
BaBr2 + 2 NH4F = BaF2 + 2 NH4Br
C2H4O2 + O2 = CO2 + H2O(l) =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O(l)
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
NH4NO3 + FeBr2 = Fe(NO3)2 + NH4Br =>
2 NH4NO3 + FeBr2 = Fe(NO3)2 + 2 NH4Br
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ga2O3 = Ga + O =>
Ga2O3 = 2 Ga + 3 O
NaIO3 + SO2 = Na2SO4 + SO3 + I2 =>
2 NaIO3 + 5 SO2 = Na2SO4 + 4 SO3 + I2
AIOH3 + H2SO4 = AISO4 + H2OH3 =>
AIOH3 + H2SO4 = AISO4 + H2OH3
Zn(s) + H2O = Zn(OH)2 + H2 =>
Zn(s) + 2 H2O = Zn(OH)2 + H2
PbO(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O =>
PbO(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Cu + CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
Cu + CO3 + H2SO4 = CuSO4 + H2O + CO2
C16H18N2O4S = C8H12N2O3S + C8H6O =>
C16H18N2O4S = C8H12N2O3S + C8H6O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CH3CH2OH + H2O = CO2 + H2 =>
CH3CH2OH + 3 H2O = 2 CO2 + 6 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H3NO2 + O2 = CO2 + H2O + N2 =>
4 C2H3NO2 + 7 O2 = 8 CO2 + 6 H2O + 2 N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H8O6 + Ba(OH)2 = BaC6H6O6 + H2O =>
C6H8O6 + Ba(OH)2 = BaC6H6O6 + 2 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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