| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O
Mn2O3 + HCl = MnCl + H2O + Cl2 =>
Mn2O3 + 6 HCl = 2 MnCl + 3 H2O + 2 Cl2
CH3CH2Cl + Na = NaCl + CH3CH2 =>
CH3CH2Cl + Na = NaCl + CH3CH2
[Cu(NH3)2](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)2](OH)2 = CuO + 2 NH3 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Br2 + Li3P = LiBr + P =>
3 Br2 + 2 Li3P = 6 LiBr + 2 P
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
XYZ4 + A4Z10 = X3AZ4 + Y2Z7 =>
12 XYZ4 + A4Z10 = 4 X3AZ4 + 6 Y2Z7
Cs2CO3 + HBr = CsBr + CO2 + H2O =>
Cs2CO3 + 2 HBr = 2 CsBr + CO2 + H2O
H2S(aq) + KOH = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH = 2 H2O(l) + K2S(aq)
zinc + CuSO4 = zincsulfate + copper =>
Zn + CuSO4 = ZnSO4 + Cu
BaNO3 + H2SO4 = H2NO3 + BaSO4 =>
BaNO3 + H2SO4 = H2NO3 + BaSO4
BiCl3 + Na2S = Bi2S3 + NaCl =>
2 BiCl3 + 3 Na2S = Bi2S3 + 6 NaCl
AgBr2 = Ag + Br =>
AgBr2 = Ag + 2 Br
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
KI + H2SO4 = HI + KHSO4 =>
KI + H2SO4 = HI + KHSO4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
LiSO4 + Pb(NO3)2 = Pb + SO4 + LiNO3 =>
2 LiSO4 + Pb(NO3)2 = Pb + 2 SO4 + 2 LiNO3
SO2 + O4 = SO3 =>
4 SO2 + O4 = 4 SO3
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
HI = H2 + I2 = =>
2 HI = H2 + I2
Na2SO3H2SO4 = H2SO3 + Na2SO4 =>
Na2SO3H2SO4 = H2SO3 + Na2SO4
Al + Cu(SO4)2 = Al(SO4)2 + Cu =>
Al + Cu(SO4)2 = Al(SO4)2 + Cu
Na2SO3 + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4 + H2SO3
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
Cr2(SO4)3KClO3 + KOH = K2(CrO4) + KCl + K2(SO4) + H2O =>
Cr2(SO4)3KClO3 + 10 KOH = 2 K2(CrO4) + KCl + 3 K2(SO4) + 5 H2O
Na3PO4 + LiSO4 = Li3PO4 + NaSO4 =>
Na3PO4 + 3 LiSO4 = Li3PO4 + 3 NaSO4
NH4CN + HCl = NH4Cl + HCN =>
NH4CN + HCl = NH4Cl + HCN
H3PO2 + FeCl3 + H2O = H3PO3 + FeCl2 + HCl =>
H3PO2 + 2 FeCl3 + H2O = H3PO3 + 2 FeCl2 + 2 HCl
CH3COOC2H5 + KOH = CH3COOK + C2H5OH =>
CH3COOC2H5 + KOH = CH3COOK + C2H5OH
K2MnF6 + SbF5 = KSbF + MnF + F =>
K2MnF6 + 2 SbF5 = 2 KSbF + MnF + 13 F
NaI + Na2CrO4 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaI + 2 Na2CrO4 + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 5 Na2SO4 + 8 H2O
PbCl(s) + KBr(aq) = PbBr(aq) + KCl(aq) =>
PbCl(s) + KBr(aq) = PbBr(aq) + KCl(aq)
H2SiO3 + NaOH = NaSi03 + H2O + O2 =>
12 H2SiO3 + 4 NaOH = 4 NaSi03 + 14 H2O + 13 O2
MgOH + HCO3 = MgCO3 + H2O =>
MgOH + HCO3 = MgCO3 + H2O
HCl + CaSO4 = CaCl2 + H2SO4 =>
2 HCl + CaSO4 = CaCl2 + H2SO4
MgOH + HCO3 = MgCO3 + H2O =>
MgOH + HCO3 = MgCO3 + H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
MgOHCl + H2SO4 = MgSO4 + HCl + H2O =>
MgOHCl + H2SO4 = MgSO4 + HCl + H2O
C7H8OH + NaOH = C7H8ONa + H2O =>
C7H8OH + NaOH = C7H8ONa + H2O
P2O5 + H2O + AgNO3 = Ag3PO4 + HNO3 =>
P2O5 + 3 H2O + 6 AgNO3 = 2 Ag3PO4 + 6 HNO3
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
CH3CH2Br + Na = CH3CH2CH2CH3 + NaBr =>
2 CH3CH2Br + 2 Na = CH3CH2CH2CH3 + 2 NaBr
AlAgCl = AlCl + Ag =>
AlAgCl = AlCl + Ag
AgNO3 + CuBr2 = Cu(NO3)2 + AgBr =>
2 AgNO3 + CuBr2 = Cu(NO3)2 + 2 AgBr
HNO2 = NO3 + NO + H2O =>
4 HNO2 = NO3 + 3 NO + 2 H2O
Na2ZnO2 + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = Na2SO4 + ZnSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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