| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 H2O = Ca(OH)2 + (H2)
AgNO3 + BaCO3 = BaNO3 + AgCO3 =>
AgNO3 + BaCO3 = BaNO3 + AgCO3
ZnO + HCI = ZnCI + HO =>
ZnO + HCI = ZnCI + HO
HCl + Mg(No3)2 = MgCl2 + HNo3 =>
2 HCl + Mg(No3)2 = MgCl2 + 2 HNo3
P4(s) + O2(g) = P4O6(s) =>
P4(s) + 3 O2(g) = P4O6(s)
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
K[Cr(OH)4] + H2O2 = K2CrO4 + Cr(OH)3 + H2O =>
4 K[Cr(OH)4] + 3 H2O2 = 2 K2CrO4 + 2 Cr(OH)3 + 8 H2O
HI + HIO3 = H2OO + I2 =>
4 HI + 2 HIO3 = 3 H2OO + 3 I2
Eu2O3 + C = EuO + CO =>
Eu2O3 + C = 2 EuO + CO
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
C2H6(g) + O2(g) = H2O(l) + CO2(g) =>
2 C2H6(g) + 7 O2(g) = 6 H2O(l) + 4 CO2(g)
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Mg + Cu(NO3)2 = MgCu + (NO3)2 =>
Mg + Cu(NO3)2 = MgCu + (NO3)2
AgNO3 + ZnI2 = Zn(NO3)2 + AgI =>
2 AgNO3 + ZnI2 = Zn(NO3)2 + 2 AgI
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Ba(IO3)2 + CH3COOH = Ba(CH3COO)2 + HIO3 =>
Ba(IO3)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 HIO3
Cl2 + KOH = O2 + KCl + H2O =>
2 Cl2 + 4 KOH = O2 + 4 KCl + 2 H2O
NaNO3 + CO2 = NaCO3 + NO + O2 =>
2 NaNO3 + 2 CO2 = 2 NaCO3 + 2 NO + O2
HOCH2CH2OH = CH3COH + H2O =>
HOCH2CH2OH = CH3COH + H2O
Sc + H2SO4 = ScO2 + SO2 + H2O =>
Sc + 2 H2SO4 = ScO2 + 2 SO2 + 2 H2O
Al + CuSO4H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4H2O = Al2(SO4)3 + 3 Cu + 3 H2O
Co = Co11 =>
11 Co = Co11
MgO = Mg2O2 =>
2 MgO = Mg2O2
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4 + CaO + 3 H2O = Cu(OH)2 + CaSO4*2H2O
ZnO + LiOH = Li2O + Zn(OH)2 =>
ZnO + 2 LiOH = Li2O + Zn(OH)2
HCl + NH3 = H3NH3 + Cl =>
3 HCl + NH3 = H3NH3 + 3 Cl
NaOH + C9H8O4 = C9H7O4Na + H2O =>
NaOH + C9H8O4 = C9H7O4Na + H2O
Cl2 + OH({-}) = Cl({-}) + ClO3({-}) + H2O =>
3 Cl2 + 6 OH({-}) = 5 Cl({-}) + ClO3({-}) + 3 H2O
Sr(OH)2 + N2O5 = Sr(NO3)2 + H2O =>
Sr(OH)2 + N2O5 = Sr(NO3)2 + H2O
Zn + PbS = ZnS + Pb =>
Zn + PbS = ZnS + Pb
C6H9Cl3 + AgNO3 = AgCl + C6H9(NO3)3 =>
C6H9Cl3 + 3 AgNO3 = 3 AgCl + C6H9(NO3)3
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
C70H110O50N + O2 = CO2 + H2O + NH3 =>
4 C70H110O50N + 287 O2 = 280 CO2 + 214 H2O + 4 NH3
Ni(ClO4)2 = NiCl2 + O2 =>
Ni(ClO4)2 = NiCl2 + 4 O2
Ba + HCl + H2O = BaCl2*2H2O + H2 =>
Ba + 2 HCl + 2 H2O = BaCl2*2H2O + H2
Na2S + Al2(SO4)3 = Al2S3 + Na2SO4 =>
3 Na2S + Al2(SO4)3 = Al2S3 + 3 Na2SO4
Mg(NO3)2*6H2O + CH4N2O = MgO + N2 + CO2 + H2O =>
3 Mg(NO3)2*6H2O + 5 CH4N2O = 3 MgO + 8 N2 + 5 CO2 + 28 H2O
Mg(C2H3O2)2 + K2C2O4 = MgC2O4 + KC2H3O2 =>
Mg(C2H3O2)2 + K2C2O4 = MgC2O4 + 2 KC2H3O2
H2O2 + I2 = H{+} + IO3{-} + H2O =>
5 H2O2 + I2 = 2 H{+} + 2 IO3{-} + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Zn + S = ZnS =>
Zn + S = ZnS
[(C17H35COO)2C17H33COO]C3H5 + O2 = C + H2O =>
[(C17H35COO)2C17H33COO]C3H5 + 24 O2 = 57 C + 54 H2O
S + O{3} = SO{3} =>
S + O{3} = SO{3}
C2H6OS2 + O2 = CO2 + H2O + SO2 =>
C2H6OS2 + 5 O2 = 2 CO2 + 3 H2O + 2 SO2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Na4[Fe(CN)6] + FeSO4 = Fe2[Fe(CN)6] + Na2SO4 =>
Na4[Fe(CN)6] + 2 FeSO4 = Fe2[Fe(CN)6] + 2 Na2SO4
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
HCl + CaCO3 = Ca + Cl2 + H2O + CO2 =>
2 HCl + CaCO3 = Ca + Cl2 + H2O + CO2
NH3(aq) + H2O(l) = OH{-} + NH4{+} =>
NH3(aq) + H2O(l) = OH{-} + NH4{+}
ZnSO3(s) = ZnO(s) + SO2(g) =>
ZnSO3(s) = ZnO(s) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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