| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + H2O = Na2SO4 + H2
FeSO4 + KMnO4 + KOH = Fe(OH)3 + K2SO4 + K2MnO4 =>
FeSO4 + KMnO4 + 3 KOH = Fe(OH)3 + K2SO4 + K2MnO4
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
O3C4H6 + O2 = CO2 + H2O =>
O3C4H6 + 4 O2 = 4 CO2 + 3 H2O
KOH + AgF = AgOH + KF =>
KOH + AgF = AgOH + KF
Na3(PO4) = Na3 + (PO4) =>
Na3(PO4) = Na3 + (PO4)
ClO2 + NaOH = NaClO3 + H2O + NaClO =>
4 ClO2 + 4 NaOH = 3 NaClO3 + 2 H2O + NaClO
H3PO4 + (NaOH)3 = Na3PO4 + (H2O)3 =>
H3PO4 + (NaOH)3 = Na3PO4 + (H2O)3
Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
Cu(SO4)(aq) + Zn(s) = ZnSO4(aq) + Cu(s) =>
Cu(SO4)(aq) + Zn(s) = ZnSO4(aq) + Cu(s)
Ba(OH)2 = BaH2O2 =>
Ba(OH)2 = BaH2O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
HFKOH = H2OKF =>
HFKOH = H2OKF
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
FeSO4 + NaOH + O2 = FeOOH + Na2SO4 + H2O =>
4 FeSO4 + 8 NaOH + O2 = 4 FeOOH + 4 Na2SO4 + 2 H2O
AlF3 + HgCl2 = AlCl3 + HgF2 =>
2 AlF3 + 3 HgCl2 = 2 AlCl3 + 3 HgF2
FeCl3 + C7H6O3 = Fe(C7H6O3)3 + Cl2 =>
2 FeCl3 + 6 C7H6O3 = 2 Fe(C7H6O3)3 + 3 Cl2
CaS + HNO3 = Ca(NO3)2 + NO + H2O + SO2 =>
CaS + 4 HNO3 = Ca(NO3)2 + 2 NO + 2 H2O + SO2
NaOH + HCO3{-} = NaHCO3{-} + OH =>
NaOH + HCO3{-} = NaHCO3{-} + OH
Na2ZnO2 + HNO3 = Zn(NO3)2 + NaNO3 + H2O =>
Na2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 2 H2O
HNO3 + Tc = Tc(NO3)7 + H2O + N2 =>
84 HNO3 + 10 Tc = 10 Tc(NO3)7 + 42 H2O + 7 N2
NaF + SCl2 = SF4 + S2Cl2 + NaCl =>
4 NaF + 3 SCl2 = SF4 + S2Cl2 + 4 NaCl
As2O3 + Mg = As + Mg2O2 =>
2 As2O3 + 6 Mg = 4 As + 3 Mg2O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2CO3 + AgNO3 = Na2NO3 + CO3Ag =>
Na2CO3 + AgNO3 = Na2NO3 + CO3Ag
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
BaO = Ba + O =>
BaO = Ba + O
FeCl3 + KBr + K3Fe(CN)6 = KCl + Br2 + Fe4(Fe(CN)6)3 =>
8 FeCl3 + 6 KBr + 6 K3Fe(CN)6 = 24 KCl + 3 Br2 + 2 Fe4(Fe(CN)6)3
C4H4OH + O2 = CO2 + H2O =>
4 C4H4OH + 19 O2 = 16 CO2 + 10 H2O
C6H5COOH + C2H5 = C6H5COOC2H5 + H2O =>
33 C6H5COOH + 24 C2H5 = 31 C6H5COOC2H5 + 4 H2O
H3(PO4) + NH3 = (NH4)2H(PO4) =>
H3(PO4) + 2 NH3 = (NH4)2H(PO4)
Ga + S = GaS =>
Ga + S = GaS
Fe + CaCl2 = FeCl2 + Ca =>
Fe + CaCl2 = FeCl2 + Ca
C3H63 + O2 = CO2 + H2O =>
4 C3H63 + 75 O2 = 12 CO2 + 126 H2O
Ga + H2 = Ga2H6 =>
2 Ga + 3 H2 = Ga2H6
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(S) =>
13 C7H6O3(S) + 3 C4H6O3(l) = 11 C9H8O4(S) + 2 C2H4O2(S)
LiHO + CO2 = Li2CO3 + H2O =>
2 LiHO + CO2 = Li2CO3 + H2O
GeO2 = GeO + O2 =>
2 GeO2 = 2 GeO + O2
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
C5H13N + H2O = C5H13NH + OH =>
C5H13N + H2O = C5H13NH + OH
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H + P + O = H3PO4 =>
3 H + P + 4 O = H3PO4
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
ZnMg + HCl = HZn + HMg + Cl =>
ZnMg + 2 HCl = HZn + HMg + 2 Cl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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