| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Al2O3 = MgO3 + 2 Al
Fe(OH)2 + HCl = FeCl3 + H2 + H2O =>
2 Fe(OH)2 + 6 HCl = 2 FeCl3 + H2 + 4 H2O
Cr + N2 = Cr(N2)3 =>
Cr + 3 N2 = Cr(N2)3
PbO2 + HCl + KI = PbCl2 + KCl + H2O + I2 =>
PbO2 + 4 HCl + 2 KI = PbCl2 + 2 KCl + 2 H2O + I2
Fe2(SO4)3 + H2O = Fe2(SO4)3(H2O)3 =>
Fe2(SO4)3 + 3 H2O = Fe2(SO4)3(H2O)3
Pb(C2H3O2)2 + NH4Cl = NH4(C2H3O2)2 + PbCl =>
Pb(C2H3O2)2 + NH4Cl = NH4(C2H3O2)2 + PbCl
Ir(OH)4 + H2NO3 = Ir(NO3)2 + H2O =>
Ir(OH)4 + 2 H2NO3 = Ir(NO3)2 + 4 H2O
Cr2O3 + KOH + Ca(ClO)2 = K2CrO4 + CaCl2 + H2O =>
2 Cr2O3 + 8 KOH + 3 Ca(ClO)2 = 4 K2CrO4 + 3 CaCl2 + 4 H2O
NaOH + FeN = Na3N + Fe(OH)3 =>
3 NaOH + FeN = Na3N + Fe(OH)3
Zn(C2H3O2)2 + H2O = Zn(OH)2 + HC2H3O2 =>
Zn(C2H3O2)2 + 2 H2O = Zn(OH)2 + 2 HC2H3O2
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
Al(OH)3 + KCl = Al(OH)2Cl + KOH =>
Al(OH)3 + KCl = Al(OH)2Cl + KOH
H2CO3 + CuSO4 = CuCO3 + SO4H2 =>
H2CO3 + CuSO4 = CuCO3 + SO4H2
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O
MgSO4 + ZnF2 = ZnSO4 + MgF2 =>
MgSO4 + ZnF2 = ZnSO4 + MgF2
Cl2Fe + AgNO3 = Fe(NO3)2 + AgCl =>
Cl2Fe + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
H2SO4 + AgNO3 = Ag2SO4 + HNO3 =>
H2SO4 + 2 AgNO3 = Ag2SO4 + 2 HNO3
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
NiSO4NH4OH = NiOHNH4(SO4) =>
NiSO4NH4OH = NiOHNH4(SO4)
BaF2 + HCl = BaCl2 + F2H2 =>
BaF2 + 2 HCl = BaCl2 + F2H2
PuO(NO3)2 + SnCl2 = PuOCl + Sn(NO3)4 =>
2 PuO(NO3)2 + SnCl2 = 2 PuOCl + Sn(NO3)4
C = C38 =>
38 C = C38
Cu + NaCl = Cu(NaCl) =>
Cu + NaCl = Cu(NaCl)
CO(NH2)2 + NO{-} + H{+} = N2 + CO2 + H2O =>
CO(NH2)2 + 6 NO{-} + 6 H{+} = 4 N2 + CO2 + 5 H2O
Cr2(SO4)3 + H2O = CrOHSO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 CrOHSO4 + H2SO4
*SO2 + O2 = SO3 =>
2*SO2 + O2 = 2 SO3
S + F2 + NaOH = Na2SO4 + NaF + H2O =>
S + 3 F2 + 8 NaOH = Na2SO4 + 6 NaF + 4 H2O
BaCl2 + Na3PO4 = Ba3PO4 + NaCl2 =>
3 BaCl2 + Na3PO4 = Ba3PO4 + 3 NaCl2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
C10H16(l) + Cl2(g) = C(s) + HCl(g) =>
C10H16(l) + 8 Cl2(g) = 10 C(s) + 16 HCl(g)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2CO3(s) = CO2K2O =>
K2CO3(s) = CO2K2O
Zn + Fe(NO3)3 = Zn(NO3) + Fe =>
3 Zn + Fe(NO3)3 = 3 Zn(NO3) + Fe
K3PO4 + FeCl2 = FePO4 + K3Cl2 =>
K3PO4 + FeCl2 = FePO4 + K3Cl2
CrO3 + MnO = Cr2O3 + MnO2 =>
2 CrO3 + 3 MnO = Cr2O3 + 3 MnO2
LiCl + Al2(SO4)3 = Li2SO4 + AlCl3 =>
6 LiCl + Al2(SO4)3 = 3 Li2SO4 + 2 AlCl3
NaHSO4 + OH = NaSO4 + H2O =>
NaHSO4 + OH = NaSO4 + H2O
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O =>
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O
Ca(OH)2 + HClO4 = CaCl2 + H2O + O2 =>
Ca(OH)2 + 2 HClO4 = CaCl2 + 2 H2O + 4 O2
C10H16(l) + Cl2(g) = C(s) + HCl(g) =>
C10H16(l) + 8 Cl2(g) = 10 C(s) + 16 HCl(g)
Fe(OH)3 + Ca(OH)2 = Fe(OH)2 + Ca(OH)3 =>
Fe(OH)3 + Ca(OH)2 = Fe(OH)2 + Ca(OH)3
LuCl3 + NaOH = Lu(OH)2Cl + NaCl =>
LuCl3 + 2 NaOH = Lu(OH)2Cl + 2 NaCl
Na3[Cr(OH)6] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na3[Cr(OH)6] + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
NaCl + BaCl2 = NaBa + Cl =>
NaCl + BaCl2 = NaBa + 3 Cl
HBrC2H2 = C2H3Br =>
HBrC2H2 = C2H3Br
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
CuCl2 = Cl + Cu =>
CuCl2 = 2 Cl + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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