| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2H2O = HCl + HClO
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
AgNO3 + CoCl2 = AgCl + Co(NO3)2 =>
2 AgNO3 + CoCl2 = 2 AgCl + Co(NO3)2
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Zn(C2H3O2)2(aq) + K3PO4(aq) = Zn3(PO4)2(s) + KC2H3O2(aq) =>
3 Zn(C2H3O2)2(aq) + 2 K3PO4(aq) = Zn3(PO4)2(s) + 6 KC2H3O2(aq)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al(s) + Pb(C2H3O2)2(ac) = Al(C2H3O2)2(ac) + Pb(s) =>
Al(s) + Pb(C2H3O2)2(ac) = Al(C2H3O2)2(ac) + Pb(s)
C4H8 + HBr = C4H8HBr =>
C4H8 + HBr = C4H8HBr
FeSO4 + NaOH = Fe2(OH)2 + NaSO4 =>
2 FeSO4 + 2 NaOH = Fe2(OH)2 + 2 NaSO4
CH3COONH3CH3 + NaOH = CH3COONa + CH3NH2 + H2O =>
CH3COONH3CH3 + NaOH = CH3COONa + CH3NH2 + H2O
HCl + Na2SO3 = NaCl + SO2 + H2O =>
2 HCl + Na2SO3 = 2 NaCl + SO2 + H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
PbSO4 + HCl = PbCl2 + H2SO4 =>
PbSO4 + 2 HCl = PbCl2 + H2SO4
Ca(CO3) + H2SO4 = Ca(SO4) + H2O + CO2 =>
Ca(CO3) + H2SO4 = Ca(SO4) + H2O + CO2
Na2 + HF = NaF + H2 =>
Na2 + 2 HF = 2 NaF + H2
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
N2O5 + LiOH = LiNO3 + H2O =>
N2O5 + 2 LiOH = 2 LiNO3 + H2O
Zn(HCO3)2(s) = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2(s) = ZnCO3 + H2O + CO2
C7H8 + Br2 = C6H5Br + CH3Br =>
C7H8 + Br2 = C6H5Br + CH3Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H9NO2 + O2 = CO2 + H2O + N2 =>
4 C4H9NO2 + 21 O2 = 16 CO2 + 18 H2O + 2 N2
K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
K2CO3 + NaHCO3 = KHCO3 + Na2CO3 =>
K2CO3 + 2 NaHCO3 = 2 KHCO3 + Na2CO3
Ca(OH)2(aq) + H3PO4(g) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(g) = Ca3(PO4)2(s) + 6 H2O(l)
LiOH + (NH4)2SO4 = Li2SO4 + H2O + NH3 =>
2 LiOH + (NH4)2SO4 = Li2SO4 + 2 H2O + 2 NH3
CH3Cl + NH3 = CH3NH3Cl =>
CH3Cl + NH3 = CH3NH3Cl
C6H12O6 = C4H10 + CO2 + H2O =>
13 C6H12O6 = 12 C4H10 + 30 CO2 + 18 H2O
Tl + Xe4K4 = TlK4 + Xe =>
Tl + Xe4K4 = TlK4 + 4 Xe
C6H12 + KMnO4 + KOH = KOOCC4H8COOK + K2MnO4 + H2O =>
C6H12 + 10 KMnO4 + 12 KOH = KOOCC4H8COOK + 10 K2MnO4 + 8 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
AuCl3(aq) + Ag(s) = AgCl(s) + Au(s) =>
AuCl3(aq) + 3 Ag(s) = 3 AgCl(s) + Au(s)
HNO3(aq) = N2(g) + O2(g) + H2O =>
4 HNO3(aq) = 2 N2(g) + 5 O2(g) + 2 H2O
SiCl4 + CH4 = SiC + HCl =>
SiCl4 + CH4 = SiC + 4 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeBr2 + H2SO4 = FeSO4 + Br2 + SO2 + H2O =>
FeBr2 + 2 H2SO4 = FeSO4 + Br2 + SO2 + 2 H2O
CH3COOH + C7H8O = CH3COOC7H7 + H2O =>
CH3COOH + C7H8O = CH3COOC7H7 + H2O
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Li + H2O(l) = LiOH + H2 =>
2 Li + 2 H2O(l) = 2 LiOH + H2
FeO + Fe(OH)3 = Fe2O3 + H2 =>
6 FeO + 2 Fe(OH)3 = 4 Fe2O3 + 3 H2
Cr2O3 + HBr = Cr3Br2 + H2O + Br =>
3 Cr2O3 + 18 HBr = 2 Cr3Br2 + 9 H2O + 14 Br
H2SO3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
2 H2SO3 + KIO3 + 2 HCl = 2 H2SO4 + KCl + ICl + H2O
LiOH + (NH4)2SO4 = Li2SO4 + H2O + NH3 =>
2 LiOH + (NH4)2SO4 = Li2SO4 + 2 H2O + 2 NH3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
H2C2O4*H2O + (NH4)2SO4*FeSO4*6H2O = H2O + H2SO4 + FeC2O4*2H2O + (NH4)2SO4 =>
H2C2O4*H2O + (NH4)2SO4*FeSO4*6H2O = 5 H2O + H2SO4 + FeC2O4*2H2O + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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