| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + 2 C = 2 Na + 2 CO + H2
AgCH3COO + LiI = AgI + LiCH3COO =>
AgCH3COO + LiI = AgI + LiCH3COO
Al(NO3)3 + H2SO4 = AlSO4 + (NO3)3H2 =>
Al(NO3)3 + H2SO4 = AlSO4 + (NO3)3H2
C4H10O2 = C4H10O + O2 =>
2 C4H10O2 = 2 C4H10O + O2
CaSO2 + H2S = CaS + H2SO2 =>
CaSO2 + H2S = CaS + H2SO2
P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)
W + KNO3 + KOH = K2[WO4] + KNO2 + H2O =>
W + 3 KNO3 + 2 KOH = K2[WO4] + 3 KNO2 + H2O
SO3 + AlO = Al(SO4) =>
SO3 + AlO = Al(SO4)
H2PbCl6 + NH4Cl = (NH4)2PbCl6 + HCl =>
H2PbCl6 + 2 NH4Cl = (NH4)2PbCl6 + 2 HCl
KNO3(s) + C6H12O6(s) = N2(g) + CO2(g) + H2O(g) + K2CO3(s) =>
24 KNO3(s) + 5 C6H12O6(s) = 12 N2(g) + 18 CO2(g) + 30 H2O(g) + 12 K2CO3(s)
KMnO4 + H2O + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4
F + K2S = F2S + K =>
2 F + K2S = F2S + 2 K
Cr2O3 + NO3{-} + H2O = CrO4{-2} + NO2{-} + H{+} =>
Cr2O3 + 3 NO3{-} + 2 H2O = 2 CrO4{-2} + 3 NO2{-} + 4 H{+}
HC2H3O2(aq) + LiHSO3(aq) = LiHC4(aq) + SO3(g) + H2O(l) =>
2 HC2H3O2(aq) + LiHSO3(aq) = LiHC4(aq) + SO3(g) + 4 H2O(l)
CuSO4 + KClO3 = KSO4 + CuClO3 =>
CuSO4 + KClO3 = KSO4 + CuClO3
Cl2 + Ca(OH)2 = CaOCl2 + H2O =>
Cl2 + Ca(OH)2 = CaOCl2 + H2O
C600H1200O600 + N100H300 = C100H166N20O27 + C100O200 + H200O100 =>
113 C600H1200O600 + 120 N100H300 = 600 C100H166N20O27 + 78 C100O200 + 360 H200O100
Sr + Mg(NO3)2 = Mg + Sr(NO3)2 =>
Sr + Mg(NO3)2 = Mg + Sr(NO3)2
Ni + Cr(NO3)3 = Ni(NO3)2 + Cr =>
3 Ni + 2 Cr(NO3)3 = 3 Ni(NO3)2 + 2 Cr
Al(s) + NH4NO3(s) = N2(g) + H2O(g) + Al2O3(g) =>
2 Al(s) + 3 NH4NO3(s) = 3 N2(g) + 6 H2O(g) + Al2O3(g)
Ba + Li2 = BaLi2 =>
Ba + Li2 = BaLi2
Fe3 + H2S = Fe2S3 + H2 =>
2 Fe3 + 9 H2S = 3 Fe2S3 + 9 H2
Co3(PO4)2 = Co3 + PO4 =>
Co3(PO4)2 = Co3 + 2 PO4
Na(SO4) = Na + SO4 =>
Na(SO4) = Na + SO4
Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS =>
Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS
Pb + Mg = PbMg =>
Pb + Mg = PbMg
Na2CO3 + Ca(NO3)2 = Ca(CO3) + NaNO3 =>
Na2CO3 + Ca(NO3)2 = Ca(CO3) + 2 NaNO3
As2O5 + RbOH = Rb3AsO4 + H2O =>
As2O5 + 6 RbOH = 2 Rb3AsO4 + 3 H2O
potassiumcarbonate + sodiumnitrate = potassiumnitrate + sodiumcarbonate =>
K2CO3 + 2 NaNO3 = 2 KNO3 + Na2CO3
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na + (O4)2 = Na2O =>
16 Na + (O4)2 = 8 Na2O
LiBr(aq) + Cl2(g) = LiCl(aq) + Br2(l) =>
2 LiBr(aq) + Cl2(g) = 2 LiCl(aq) + Br2(l)
Ni(NO3)2*6H2O + Al + C2H5NO2 = Ni2Al3 + N2 + CO2 + H2O =>
6 Ni(NO3)2*6H2O + 9 Al + 8 C2H5NO2 = 3 Ni2Al3 + 10 N2 + 16 CO2 + 56 H2O
N2O5 + KOH = H2O + KNO3 =>
N2O5 + 2 KOH = H2O + 2 KNO3
MnSO4 + PbO2 + H3PO4 = PbSO4 + HMnO4 + H2O + Pb3(PO4)2 =>
2 MnSO4 + 5 PbO2 + 2 H3PO4 = 2 PbSO4 + 2 HMnO4 + 2 H2O + Pb3(PO4)2
CO4 + NaOH = COH + NaO4 =>
CO4 + NaOH = COH + NaO4
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
Pt(HCO3)4 = Pt(CO3)2 + CO2 + H2O =>
Pt(HCO3)4 = Pt(CO3)2 + 2 CO2 + 2 H2O
C3H9N + CH3Cl = C3H9Cl + CH3N =>
C3H9N + CH3Cl = C3H9Cl + CH3N
Al(s) + Ag{+}(aq) = Al{3+}(aq) + Ag(s) =>
Al(s) + 3 Ag{+}(aq) = Al{3+}(aq) + 3 Ag(s)
C6H10O5 = C + CO2 + H =>
2 C6H10O5 = 7 C + 5 CO2 + 20 H
Co3(PO4)2 = Co3 + PO4 =>
Co3(PO4)2 = Co3 + 2 PO4
Pb(m) + HCl(aq) = H(g) + PbCl(aq) =>
Pb(m) + HCl(aq) = H(g) + PbCl(aq)
Pb(No2)2NaI = PbI + Na(No2)2 =>
Pb(No2)2NaI = PbI + Na(No2)2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + KMnSO4 + H2O =>
3 Na2SO3 + KMnO4 + H2SO4 = 3 Na2SO4 + KMnSO4 + H2O
HgCl + Na = NaCl + Hg =>
HgCl + Na = NaCl + Hg
U + HCl = UCl4 + H2 =>
U + 4 HCl = UCl4 + 2 H2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
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