| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbI2
Na + Cl = NaCl3 =>
Na + 3 Cl = NaCl3
PO4 + H3O = H3PO4 + OH =>
2 PO4 + 3 H3O = 2 H3PO4 + 3 OH
Fe + LiBr = FeBr3 + Li =>
Fe + 3 LiBr = FeBr3 + 3 Li
Au + HI = AuI + H =>
Au + HI = AuI + H
Fe + C + O = FeCO =>
Fe + C + O = FeCO
CaF2(aq) + H2SO4(aq) = CaSO4(s) + HF(g) =>
CaF2(aq) + H2SO4(aq) = CaSO4(s) + 2 HF(g)
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
C42H86 + O2 = CO2 + H2O =>
2 C42H86 + 127 O2 = 84 CO2 + 86 H2O
CrCl3 + H2O2 + NaOH = Na2CrO7 + NaCl + H2O =>
2 CrCl3 + 9 H2O2 + 10 NaOH = 2 Na2CrO7 + 6 NaCl + 14 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
Li + CmF3 = LiF + Cm =>
3 Li + CmF3 = 3 LiF + Cm
CaBr + AgCl = AgBr + CaCl =>
CaBr + AgCl = AgBr + CaCl
CO + H2O + NO2 = C2H7N + O2 =>
8 CO + 14 H2O + 4 NO2 = 4 C2H7N + 15 O2
NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4
F2 + BiCl3 = Cl2 + BiF =>
F2 + 2 BiCl3 = 3 Cl2 + 2 BiF
C10H22 + CUO = CO2 + H2O + CU =>
C10H22 + 31 CUO = 10 CO2 + 11 H2O + 31 CU
Zn + H2(PO4)3 = Zn2(PO4)3 + H2 =>
2 Zn + H2(PO4)3 = Zn2(PO4)3 + H2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
CaH2 + H2O = Ca2{+} + (OH){-} + H2 =>
4 CaH2 + 2 H2O = 2 Ca2{+} + 2(OH){-} + 5 H2
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
KMnO4 + N2O4 + H2O + KCl = MnCl2 + KNO3 + HCl =>
2 KMnO4 + 5 N2O4 + 2 H2O + 8 KCl = 2 MnCl2 + 10 KNO3 + 4 HCl
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Li2CO3 + ZnO + SeO2 = Li2Zn(SeO3)2 + CO2 =>
Li2CO3 + ZnO + 2 SeO2 = Li2Zn(SeO3)2 + CO2
CuSO4 + Na2SO3 + H2O = CuSO3*Cu2SO3*2H2O + Na2SO4 + H2SO4 =>
3 CuSO4 + 3 Na2SO3 + 3 H2O = CuSO3*Cu2SO3*2H2O + 3 Na2SO4 + H2SO4
Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O
Cu(NO3)2(aq) + NaL(aq) = CuL + L2 + NaNO3 =>
2 Cu(NO3)2(aq) + 4 NaL(aq) = 2 CuL + L2 + 4 NaNO3
CO + H3PO4 = P2O3 + CO2 + H2O =>
2 CO + 2 H3PO4 = P2O3 + 2 CO2 + 3 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
BaS(aq) + Sn(NO3)4(aq) = Ba(NO3)2 + SnS2 =>
2 BaS(aq) + Sn(NO3)4(aq) = 2 Ba(NO3)2 + SnS2
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Al(s) + HBr(aq) = AlBr3(aq) + H(g) =>
Al(s) + 3 HBr(aq) = AlBr3(aq) + 3 H(g)
N2H4(l) + N2O4(g) = N2O(g) + H2O(g) =>
N2H4(l) + N2O4(g) = 2 N2O(g) + 2 H2O(g)
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al(H2O)6Cl3 + NaOH = NaCl + H2O + Al(H2O)5OHCl2 =>
Al(H2O)6Cl3 + NaOH = NaCl + H2O + Al(H2O)5OHCl2
C4 + H10 = CH10 =>
C4 + 4 H10 = 4 CH10
Ag + HCl + SO2 = AgCl2 + H2S + H2O =>
3 Ag + 6 HCl + SO2 = 3 AgCl2 + H2S + 2 H2O
Na3PO4 + Cu(NO3)2 = Cu3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 NaNO3
Mg(s) + S8(s) = MgS(s) =>
8 Mg(s) + S8(s) = 8 MgS(s)
H2C6H6O6 + NaOH = H2O + NaHC6H6O6 =>
H2C6H6O6 + NaOH = H2O + NaHC6H6O6
Li(s) + HBr(aq) = LiBr + H =>
Li(s) + HBr(aq) = LiBr + H
NH4OH + Cu2S = Cu + H2S + N + H2O =>
2 NH4OH + 3 Cu2S = 6 Cu + 3 H2S + 2 N + 2 H2O
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
Al + CuO2 = AlO2 + Cu =>
Al + CuO2 = AlO2 + Cu
Cl2 + S2 + H2O = H2SO4 + HCl =>
6 Cl2 + S2 + 8 H2O = 2 H2SO4 + 12 HCl
P4O10(s) = P(s) + O2(g) =>
P4O10(s) = 4 P(s) + 5 O2(g)
(NH4)2SO4(aq) + Mg(NO3)2(aq) = MgSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Mg(NO3)2(aq) = MgSO4(s) + 2 NH4NO3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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