| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 NH4Cl = Mg(OH2)Cl2 + 2 NH3 + H2O
FeCl2 + K3PO4 = KCl + Fe3(PO4)2 =>
3 FeCl2 + 2 K3PO4 = 6 KCl + Fe3(PO4)2
Ir + O = IrO =>
Ir + O = IrO
Mg2 + Cr2S3 = Cr3 + MgS =>
9 Mg2 + 6 Cr2S3 = 4 Cr3 + 18 MgS
H2SO4 + Cu = CuSO4 + H2O + H2S =>
5 H2SO4 + 4 Cu = 4 CuSO4 + 4 H2O + H2S
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
CaO + CaC2 = Ca2C2O =>
CaO + CaC2 = Ca2C2O
CH3OH + H2O = HCO2H + H2 =>
CH3OH + H2O = HCO2H + 2 H2
NH4HSO4 = NH4 + HSO4 =>
NH4HSO4 = NH4 + HSO4
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
Ca(NO3)2 + F = CaF2 + NO3 =>
Ca(NO3)2 + 2 F = CaF2 + 2 NO3
H2SO4 + NaF = HF + Na2SO4 =>
H2SO4 + 2 NaF = 2 HF + Na2SO4
HC = H2C2 =>
2 HC = H2C2
Aluminium + zincoxide = zinc + aluminiumoxide =>
2 Al + 3 ZnO = 3 Zn + Al2O3
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
Pb + FeCl2 = PbCl2 + Fe =>
Pb + FeCl2 = PbCl2 + Fe
NH4Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3
Na2SO4 + KOH = K2SO4 + NaOH =>
Na2SO4 + 2 KOH = K2SO4 + 2 NaOH
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
NaOH + NiCl2 = NaCl + Cl2 + NiOH =>
2 NaOH + 2 NiCl2 = 2 NaCl + Cl2 + 2 NiOH
Co + Br = CoBr =>
Co + Br = CoBr
Ca + C = Ca3C4 =>
3 Ca + 4 C = Ca3C4
Fe2(CO3)3 + HBr = FeBr3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HBr = 2 FeBr3 + 3 CO2 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
AgCH3COO + AlCl3 = AgCl + Al(CH3COO)3 =>
3 AgCH3COO + AlCl3 = 3 AgCl + Al(CH3COO)3
Fe + AgNo3 = Fe(No3)2 + Ag =>
Fe + 2 AgNo3 = Fe(No3)2 + 2 Ag
FeS + HCI = FeCCI2 + H2S =>
FeS + 2 HCI = FeCCI2 + H2S
C2H4Br2 + H2O = C2H5OH + Br2 =>
C2H4Br2 + H2O = C2H5OH + Br2
CH2CHCH2OC + O2 = CO2 + H2O =>
4 CH2CHCH2OC + 19 O2 = 16 CO2 + 10 H2O
Pb + FeCl2 = PbCl2 + Fe =>
Pb + FeCl2 = PbCl2 + Fe
H2SO4 + Na2SO3 = Na2SO4 + SO2 + H2O =>
H2SO4 + Na2SO3 = Na2SO4 + SO2 + H2O
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
CuSO4 + Na2S2O3 = CuS + Na2SO4 + S =>
CuSO4 + 4 Na2S2O3 = CuS + 4 Na2SO4 + 4 S
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
Ammoniumchloride = ammonia + HCl =>
NH4Cl = NH3 + HCl
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
C2H3ClO2 + NaOH = C2H2ClNaO2 + H2O =>
C2H3ClO2 + NaOH = C2H2ClNaO2 + H2O
CHOOH + O2 = H2O + CO2 =>
2 CHOOH + O2 = 2 H2O + 2 CO2
CH3COOH + CH3CN + HCl = CH3COCl + CH3CONH3Cl =>
CH3COOH + CH3CN + 2 HCl = CH3COCl + CH3CONH3Cl
BaCO3 + KCl = K2CO3 + BaCl2 =>
BaCO3 + 2 KCl = K2CO3 + BaCl2
KCeO3 + HCe = KCe + Ce2 + H2O =>
KCeO3 + 6 HCe = KCe + 3 Ce2 + 3 H2O
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
CuCl2 + NaNO = Cu(NO)2 + NaCl =>
CuCl2 + 2 NaNO = Cu(NO)2 + 2 NaCl
ZnLi + H2O = Zn + OH + LiH =>
ZnLi + H2O = Zn + OH + LiH
NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3
P + Na2SO4 = PSO4 + Na =>
P + Na2SO4 = PSO4 + 2 Na
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
(NH4)2CO3(aq) + CuF(aq) = Cu2CO3(s) + F(NH4)(aq) =>
(NH4)2CO3(aq) + 2 CuF(aq) = Cu2CO3(s) + 2 F(NH4)(aq)
CH3CH2NH2HBr = CH3CH2BrNH3 =>
CH3CH2NH2HBr = CH3CH2BrNH3
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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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