| Équations équilibrées la veille | Équations équilibrées le lendemain |
FE(OH)2 + 2 HCl = FECl2 + 2 H2O
MgCl2 + NaOH = NaCl + Mg(OH)2 =>
MgCl2 + 2 NaOH = 2 NaCl + Mg(OH)2
C6H5COOH + HCl = C6H5COO + H2Cl =>
C6H5COOH + HCl = C6H5COO + H2Cl
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
SeCI + H2SO4 = H2CI + SeSO4 =>
SeCI + H2SO4 = H2CI + SeSO4
AlBr3 + K2SO4 = KBr + Al2S3O12 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2S3O12
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
SeCI + H2SO4 = H2CI + SeSO4 =>
SeCI + H2SO4 = H2CI + SeSO4
KOH = K2O + H2O =>
2 KOH = K2O + H2O
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NO + H2O + O = HNO3 =>
2 NO + H2O + 3 O = 2 HNO3
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H20 =>
10 Pb3O4 + 20 HNO3 = 10 Pb(NO3)2 + 20 PbO2 + H20
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cr(OH)3 + IO{3}{-} + OH{-} = CrO4{2}{-} + I{-} + H2O =>
6 Cr(OH)3 + 7 IO{3}{-} + 16 OH{-} = 6 CrO4{2}{-} + 7 I{-} + 17 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe2F6 + KCN = Fe2(CN)6 + KF =>
Fe2F6 + 6 KCN = Fe2(CN)6 + 6 KF
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
S2 + O2 = SO3 =>
S2 + 3 O2 = 2 SO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O
CaCo3 + SO2 + O2 = CaSO4 + Co2 =>
2 CaCo3 + 2 SO2 + 2 O2 = 2 CaSO4 + 3 Co2
O2 + H2O = H2O2 =>
O2 + 2 H2O = 2 H2O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AGNO3 + NACl = NANO3 + AGCl =>
AGNO3 + NACl = NANO3 + AGCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
LiOH(aq) + HBr(aq) = LiBr + H2O =>
LiOH(aq) + HBr(aq) = LiBr + H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
LiOH(aq) + HBr(aq) = LiBr + H2O =>
LiOH(aq) + HBr(aq) = LiBr + H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O =>
2 K2Cr2O7 + 2 H2O + 5 S = 5 SO2 + 4 KOH + 2 Cr2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
CH4 + O = (H2O) + (CO2) =>
CH4 + 4 O = 2(H2O) + (CO2)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/16
Équations équilibrées sur04/23/15
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