| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9Cl + NH3 = C4H9NH2 + HCl
Ba(s) + F2(g) = BaF2(s) =>
Ba(s) + F2(g) = BaF2(s)
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + KI3 = Na2S4O6 + NaI + KI =>
2 Na2S2O3 + KI3 = Na2S4O6 + 2 NaI + KI
FeS2 + O2 = (Fe2O3)3 + SO2 =>
12 FeS2 + 33 O2 = 2(Fe2O3)3 + 24 SO2
Co(No3) + NaOH(aq) = Co(OH)2(aq) + Na2No3(aq) =>
Co(No3) + 2 NaOH(aq) = Co(OH)2(aq) + Na2No3(aq)
Al + HNO3 = Al(NO3)2 + H2 =>
Al + 2 HNO3 = Al(NO3)2 + H2
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
Ba(NO3)2 + KHSO4 = BaSO4 + KNO3 + HNO3 =>
Ba(NO3)2 + KHSO4 = BaSO4 + KNO3 + HNO3
La + NaOH = La(OH) + Na =>
La + NaOH = La(OH) + Na
CH4 + HCl = CH4Cl + H =>
CH4 + HCl = CH4Cl + H
Na2O + SO2 = Na2SO4 + S =>
2 Na2O + 3 SO2 = 2 Na2SO4 + S
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(HCO3)3 = Al2O3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2O3 + 6 CO2 + 3 H2O
H2SO3 + MgSO3 = Mg(HSO3)2 =>
H2SO3 + MgSO3 = Mg(HSO3)2
LiI + Ag(NO3)2 = AgI2 + LiNO3 =>
2 LiI + Ag(NO3)2 = AgI2 + 2 LiNO3
MgSO4 + NH3(OH) = NH3SO4 + Mg(OH) =>
MgSO4 + NH3(OH) = NH3SO4 + Mg(OH)
NaCO3 + Ba = Ba(CO3)2 + Na =>
2 NaCO3 + Ba = Ba(CO3)2 + 2 Na
K2Cr2O7 + HCl + HCHO = CrCl3 + KCl + HCOOH + H2O =>
K2Cr2O7 + 8 HCl + 3 HCHO = 2 CrCl3 + 2 KCl + 3 HCOOH + 4 H2O
C4H9Cl + NH3 = C4H9NH2 + HCl =>
C4H9Cl + NH3 = C4H9NH2 + HCl
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
P4(s) + S8(g) = P2S5(s) =>
4 P4(s) + 5 S8(g) = 8 P2S5(s)
Al(NO3)3 + FeCl2 = Fe(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 AlCl3
H + NF3 = HF + N =>
3 H + NF3 = 3 HF + N
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
NaCO3 + H2SO4 = NaSO4 + CO3 + H2 =>
NaCO3 + H2SO4 = NaSO4 + CO3 + H2
KCl + H2 = KH + Cl2 =>
2 KCl + H2 = 2 KH + Cl2
Rb(s) + CaCl2(aq) = RbCl + Ca =>
2 Rb(s) + CaCl2(aq) = 2 RbCl + Ca
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na2SO4 + BaCl2 = Ba2SO4 + NaCl2 =>
Na2SO4 + 2 BaCl2 = Ba2SO4 + 2 NaCl2
Na2SiO3 + H2O + CO2 = NaHCO3 + H2SiO3 =>
Na2SiO3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SiO3
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
K2PtCl4(aq) + NH3(aq) = Pt(NH3)2Cl2(s) + KCl(aq) =>
K2PtCl4(aq) + 2 NH3(aq) = Pt(NH3)2Cl2(s) + 2 KCl(aq)
CuSO4 + NaOH = (CuOH)2SO4 + Na2SO4 =>
2 CuSO4 + 2 NaOH = (CuOH)2SO4 + Na2SO4
NaCIO + NaI + HCI = NaCI + I2 + H2O =>
NaCIO + 2 NaI + 2 HCI = 3 NaCI + I2 + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O
P2O3 + NaOH = Na2PHO3 + H2O =>
P2O3 + 4 NaOH = 2 Na2PHO3 + H2O
KJ + HNO3 = J + KNO3 + NO + H2O =>
3 KJ + 4 HNO3 = 3 J + 3 KNO3 + NO + 2 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Mg(No) + KPo = Mg(Po) + KNo =>
Mg(No) + KPo = Mg(Po) + KNo
CaO3 + B2O = CaO + B2O3 =>
CaO3 + B2O = CaO + B2O3
C2H5OH + NaCrO7 + H2SO4 = CH3COOH + Cr(SO4)3 + Na2SO4 + H2O =>
7 C2H5OH + 4 NaCrO7 + 14 H2SO4 = 7 CH3COOH + 4 Cr(SO4)3 + 2 Na2SO4 + 21 H2O
KNO3 + HOH = KHOH + NO3 =>
KNO3 + HOH = KHOH + NO3
AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl
C51H98O6 + NaOH = C3H8O3 + NaC16H31O2 =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 NaC16H31O2
Fe + BaCl2 = FeCl2 + Ba2 =>
2 Fe + 2 BaCl2 = 2 FeCl2 + Ba2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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