| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
KMnO4 + H3PO3 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 2 MnSO4 + 5 H3PO4 + K2SO4 + 3 H2O
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
C + H2O = CO + H2 =>
C + H2O = CO + H2
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
NaCl + Fe(NO3)3 = NaNO3 + FeCl3 =>
3 NaCl + Fe(NO3)3 = 3 NaNO3 + FeCl3
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
MG + Br2 = MGBr2 =>
MG + Br2 = MGBr2
KNO3 + HCL = KCL + HNO3 =>
KNO3 + HCL = KCL + HNO3
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
(NH4)2CO3 + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CaCO3
BaSO4 + MgS = BaS + MgSO4 =>
BaSO4 + MgS = BaS + MgSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMnO4 + SO2 + H2O = K2SO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
P(aq) + H2O(aq) + O2 = H3PO4 =>
4 P(aq) + 6 H2O(aq) + 5 O2 = 4 H3PO4
P4 + NaOH + H2O = NaH2PO2 + PH3 =>
P4 + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
SnCl2 + Al = AlCl3 + Sn =>
3 SnCl2 + 2 Al = 2 AlCl3 + 3 Sn
Zn(NO3)2 + (NH4)2C2O4 = ZnC2O4 + NH4NO3 =>
Zn(NO3)2 + (NH4)2C2O4 = ZnC2O4 + 2 NH4NO3
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
K + P = K3P =>
3 K + P = K3P
Zn(ClO3)2 + Ba(OH)2 = Ba(ClO4)2 + Zn + H =>
Zn(ClO3)2 + Ba(OH)2 = Ba(ClO4)2 + Zn + 2 H
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Fe + Na2S = Fe2S + Na =>
2 Fe + Na2S = Fe2S + 2 Na
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiCl2(H2O) = NiCl2 + H2O =>
NiCl2(H2O) = NiCl2 + H2O
Al + F2 = AlF2 =>
Al + F2 = AlF2
Sn(NO3)2(ac) + KI(ac) = KNO3(ac) + SnI2(s) =>
Sn(NO3)2(ac) + 2 KI(ac) = 2 KNO3(ac) + SnI2(s)
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaOH + H3PO3 = Na3PO3 + H2O =>
3 NaOH + H3PO3 = Na3PO3 + 3 H2O
Fe + CrCl3 = FeCl2 + Cr =>
3 Fe + 2 CrCl3 = 3 FeCl2 + 2 Cr
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/16
Équations équilibrées sur10/13/15
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