| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + Cu = Ni + Cu(NO3)2
Fe + Ag(NO3)2 = Ag + Fe(NO3)2 =>
Fe + Ag(NO3)2 = Ag + Fe(NO3)2
S + HI + Te = SHITe =>
S + HI + Te = SHITe
AgNO + Na3PO4 = Ag3PO4 + NaNO =>
3 AgNO + Na3PO4 = Ag3PO4 + 3 NaNO
LiCrO2 + LiClO + H2O = Li2CrO4 + LiOH + Cl2 =>
2 LiCrO2 + 6 LiClO + 2 H2O = 2 Li2CrO4 + 4 LiOH + 3 Cl2
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
NH3(aq) + NaCl(aq) + CO2(g) + H2O = NaHCO3(s) + NH4Cl(aq) =>
NH3(aq) + NaCl(aq) + CO2(g) + H2O = NaHCO3(s) + NH4Cl(aq)
Ni(NO3)2 + Cu = Ni + Cu(NO3)2 =>
Ni(NO3)2 + Cu = Ni + Cu(NO3)2
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
Ca(NO3)2(aq) + HCl(aq) = HNO3(l) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(l) + CaCl2(aq)
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
CH4 + Cl = CH2Cl + HCl =>
CH4 + 3 Cl = CH2Cl + 2 HCl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3 + H2O(l) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3 + H2O(l)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Na{+} + ClO3{-} = NaClO3 =>
Na{+} + ClO3{-} = NaClO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
Na + Al(NO3)3 = Al + NaNO3 =>
3 Na + Al(NO3)3 = Al + 3 NaNO3
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
SiC + F2 = CF4 + Si =>
SiC + 2 F2 = CF4 + Si
Al(OH)3 + H2SO4 + (NH4)2SO4 + H2O = NH4Al(SO4)2*16H2O =>
2 Al(OH)3 + 3 H2SO4 + (NH4)2SO4 + 26 H2O = 2 NH4Al(SO4)2*16H2O
CH3NH2 + HBr = CH3NH3Br =>
CH3NH2 + HBr = CH3NH3Br
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeSO4 + Br2 + NaOH = Na2FeO4 + NaBr + Na2SO4 + H2O =>
FeSO4 + 2 Br2 + 8 NaOH = Na2FeO4 + 4 NaBr + Na2SO4 + 4 H2O
K2CO3(s) + HCl = KCl(aq) + CO2(g) + H2O(l) =>
K2CO3(s) + 2 HCl = 2 KCl(aq) + CO2(g) + H2O(l)
SrCl + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr(PO4)2 + K3PO4 + H2O =>
10 SrCl + 12 KMnO4 + 32 H3PO4 = 5 Cl2 + 4 Mn3(PO4)2 + 10 Sr(PO4)2 + 4 K3PO4 + 48 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
P4O10 + H2O = H3P2O5 + O2 =>
2 P4O10 + 6 H2O = 4 H3P2O5 + 3 O2
Fe3 + S = FeS =>
Fe3 + 3 S = 3 FeS
NaBiO3 + K2SO3 + HCl = H2O + KCl + BiSO4Cl + NaCl =>
NaBiO3 + K2SO3 + 4 HCl = 2 H2O + 2 KCl + BiSO4Cl + NaCl
CO + H2 = H2O + C7H16 =>
7 CO + 15 H2 = 7 H2O + C7H16
CaO(s) + S(s) = CaS(s) + O2(g) =>
2 CaO(s) + 2 S(s) = 2 CaS(s) + O2(g)
Cu + KCl2 = K + CuCl =>
2 Cu + KCl2 = K + 2 CuCl
Pb(CH3COO)2 + PbO + H2O = Pb(OH)CH3COO =>
Pb(CH3COO)2 + PbO + H2O = 2 Pb(OH)CH3COO
C2H6O + O2 = CO2 + H2O3 =>
C2H6O + 6 O2 = 2 CO2 + 3 H2O3
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
(COOH)2 + K = (COOK)2 + H2 =>
(COOH)2 + 2 K = (COOK)2 + H2
FePO4 + KI = FeI3 + K3PO4 =>
FePO4 + 3 KI = FeI3 + K3PO4
Na2MoO4 + Zn + HCl = MoCl5 + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + Zn + 16 HCl = 2 MoCl5 + ZnCl2 + 4 NaCl + 8 H2O
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
C2H5OH + H2SO4 = C2H5HSO4 + H2O =>
C2H5OH + H2SO4 = C2H5HSO4 + H2O
BaCl2(aq) + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2(aq) + Na2CO3 = BaCO3 + Na2Cl2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na2MoO4 + Zn + HCl = MoCl5 + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + Zn + 16 HCl = 2 MoCl5 + ZnCl2 + 4 NaCl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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