| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + 2 HBr = 2 HCl + ZnBr2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
H2SO4(aq) + Mg(OH)2(aq) = H2O(l) + MgSO4(s) =>
H2SO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + MgSO4(s)
C2H5COOK + KOH = K2CO3 + C2H6 =>
C2H5COOK + KOH = K2CO3 + C2H6
NH3 + Ca(OH)2 = Ca3N2 + H2O =>
2 NH3 + 3 Ca(OH)2 = Ca3N2 + 6 H2O
CH3Cl + Cl2 = CH3Cl3 =>
CH3Cl + Cl2 = CH3Cl3
Na3[Cr(OH)6] + O2 = Na2CrO4 + NaOH + H2O =>
4 Na3[Cr(OH)6] + 3 O2 = 4 Na2CrO4 + 4 NaOH + 10 H2O
Fe2(SO4)3 + NaOH = Na2(SO4)3 + FeOH =>
Fe2(SO4)3 + 2 NaOH = Na2(SO4)3 + 2 FeOH
CuSO4 + H2O + Zn = Cu + H2SO4 + ZnO =>
CuSO4 + H2O + Zn = Cu + H2SO4 + ZnO
F2(g) + H2O(l) = HF(aq) + O3(g) =>
3 F2(g) + 3 H2O(l) = 6 HF(aq) + O3(g)
HCl + NaI = NaCl + H2 + I2 =>
2 HCl + 2 NaI = 2 NaCl + H2 + I2
H2 + Al(OH)3 = HOH + Al =>
3 H2 + 2 Al(OH)3 = 6 HOH + 2 Al
Hg + H2SO4 = HgO2 + SO2 + H2O =>
Hg + 2 H2SO4 = HgO2 + 2 SO2 + 2 H2O
Cu(OH)2 + HCH3COO = CuCH3COO + H(OH)2 =>
Cu(OH)2 + HCH3COO = CuCH3COO + H(OH)2
NaOCH3 + H2SO4 = Na2SO4 + CH3OH =>
2 NaOCH3 + H2SO4 = Na2SO4 + 2 CH3OH
PtNO3 = Pt + NO2 + O2 =>
2 PtNO3 = 2 Pt + 2 NO2 + O2
Ni + PO4 = Ni3(PO4)2 =>
3 Ni + 2 PO4 = Ni3(PO4)2
ScCl3 + Na2CO3 = Sc2(CO3)3 + NaCl =>
2 ScCl3 + 3 Na2CO3 = Sc2(CO3)3 + 6 NaCl
K[Al(OH)4] + HCl = KCl + AlCl3 + H2O =>
K[Al(OH)4] + 4 HCl = KCl + AlCl3 + 4 H2O
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
CaOH{2} + HCl = CaCl{2} + H2O =>
CaOH{2} + HCl = CaCl{2} + H2O
MoO3 + CCl4 = MoO2Cl2 + CO2 =>
2 MoO3 + CCl4 = 2 MoO2Cl2 + CO2
(NH4)2CO3 + NaCl = (NH4)Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2(NH4)Cl + Na2CO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KNO3 + Ag2SO4 = K2SO4 + AgNO3 =>
2 KNO3 + Ag2SO4 = K2SO4 + 2 AgNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H2O4 + NaOH = C2HO4Na + H2O =>
C2H2O4 + NaOH = C2HO4Na + H2O
P2O5 + HCl = POCl3 + HPO3 =>
2 P2O5 + 3 HCl = POCl3 + 3 HPO3
Ca(OH)2 + AI2(SO4)3 = Ca(SO4)3 + AI2(OH)2 =>
Ca(OH)2 + AI2(SO4)3 = Ca(SO4)3 + AI2(OH)2
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
GeBr4 + CH3CH2MgBr = Ge(CH3CH2)4 + MgBr2 =>
GeBr4 + 4 CH3CH2MgBr = Ge(CH3CH2)4 + 4 MgBr2
Ca(NO3)2 + (NH4)2(SO4) = CaSO4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2(SO4) = CaSO4 + 2 NH4NO3
H + Cl + O = HClO2 =>
H + Cl + 2 O = HClO2
NH4NO3 + Mg = Mg(NO3)2 + NH4 =>
2 NH4NO3 + Mg = Mg(NO3)2 + 2 NH4
CHCl3 + H2 = CH4 + Cl =>
2 CHCl3 + 3 H2 = 2 CH4 + 6 Cl
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3 = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
(COOH)2 + NaOH = NaCOO + H2O =>
(COOH)2 + 2 NaOH = 2 NaCOO + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
NH4(HF2) + B(OH)3 = NH4BF4 + NH3 + H2O =>
2 NH4(HF2) + B(OH)3 = NH4BF4 + NH3 + 3 H2O
Cl2 + AlN = AlCl3 + N2 =>
3 Cl2 + 2 AlN = 2 AlCl3 + N2
Fe3(PO4)2 + NaOH = Fe(OH)2 + Na3PO4 =>
Fe3(PO4)2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3PO4
NaBr + MnO2 + H2SO4 = Na2SO4 + MnBr + H2O + Br2 =>
8 NaBr + 2 MnO2 + 4 H2SO4 = 4 Na2SO4 + 2 MnBr + 4 H2O + 3 Br2
MgCl2 + H2O = Mg + H2Cl2O =>
MgCl2 + H2O = Mg + H2Cl2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
H[AuCl4] + FeSO4 = Fe2(SO4)3FeCl3 + HCl + Au =>
H[AuCl4] + 3 FeSO4 = Fe2(SO4)3FeCl3 + HCl + Au
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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