| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 2 Cu(OH)2 = C4H8O2 + 2 Cu + 2 H2O
Al + Fe(OH)3 = AlH3O3 + Fe =>
Al + Fe(OH)3 = AlH3O3 + Fe
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + NH4(OH) =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 NH4(OH)
Na3PO4 + NH4(NO3) = NaNO3 + (NH4)3(PO4) =>
Na3PO4 + 3 NH4(NO3) = 3 NaNO3 + (NH4)3(PO4)
Na2SO3 + Na2S2O7 = Na2SO4 + SO2 =>
Na2SO3 + Na2S2O7 = 2 Na2SO4 + SO2
BaCO3 + CH3COOH = Ba{2+} + CH3COO{-} + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba{2+} + 2 CH3COO{-} + H2O + CO2
Cu + H{+} + SO4{2-} = Cu2{+} + H2O + SO2 =>
4 Cu + 4 H{+} + SO4{2-} = 2 Cu2{+} + 2 H2O + SO2
Al(s) + KOH(aq) + HOH(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 HOH(l) = 2 KAl(OH)4(aq) + 3 H2(g)
C7H12 + H2O = C7H14O =>
C7H12 + H2O = C7H14O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + MnO4 = Cr2O7 + CO2 + NO3 + Mn + H =>
8(Cr(N2H4CO)6)4(Cr(CN)6)3 + 565 MnO4 = 28 Cr2O7 + 336 CO2 + 528 NO3 + 565 Mn + 768 H
UO3 + Na2CO3 + NaHCO3 = Na4(UO2(CO3)3) + H2O =>
UO3 + Na2CO3 + 2 NaHCO3 = Na4(UO2(CO3)3) + H2O
Pb + HgBr2 = PbBr2 + Hg =>
Pb + HgBr2 = PbBr2 + Hg
Zn(CO3) = Zn + (CO3) =>
Zn(CO3) = Zn + (CO3)
C6H6 + CH3Cl = C6H6CH3 + HCl =>
5 C6H6 + 12 CH3Cl = 6 C6H6CH3 + 12 HCl
ZnCO3 + NH4OH = Zn(OH)2 + (NH4)2CO3 =>
ZnCO3 + 2 NH4OH = Zn(OH)2 + (NH4)2CO3
NH4OHH2O = NH4OH2OH =>
NH4OHH2O = NH4OH2OH
NaAsO2 + Y2 + NaOH = Na3AsO4 + NaY + H2O =>
NaAsO2 + Y2 + 4 NaOH = Na3AsO4 + 2 NaY + 2 H2O
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2
(KClO3)10 + P4 = P4(O10)3 + (KCl)10 =>
(KClO3)10 + P4 = P4(O10)3 + (KCl)10
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
SO4{2-} + C6H12O6 = HS{-} + HCO3{-} + H{+} =>
3 SO4{2-} + C6H12O6 = 3 HS{-} + 6 HCO3{-} + 3 H{+}
K2Cr2O7 + Na2SO3 + H2O = Cr2O3 + Na2SO4 + KOH =>
K2Cr2O7 + 3 Na2SO3 + H2O = Cr2O3 + 3 Na2SO4 + 2 KOH
HCOOH = HCO2H2{+} + HCOO{-} =>
2 HCOOH = HCO2H2{+} + HCOO{-}
C2H2 + Cl2 = CHCl = CHCl =>
C2H2 + Cl2 = 2 CHCl
PbO2 + Sb + NaOH = PbO + NaSbO2 + H2 =>
2 PbO2 + 2 Sb + 2 NaOH = 2 PbO + 2 NaSbO2 + H2
Cu3(PO4)2 + Zn = Cu + Zn(PO4)2 =>
Cu3(PO4)2 + Zn = 3 Cu + Zn(PO4)2
CH18 + O2 = CO3 + H2O =>
CH18 + 6 O2 = CO3 + 9 H2O
CaS(aq) + CuCl2(aq) = CuS(s) + CaCl2(aq) =>
CaS(aq) + CuCl2(aq) = CuS(s) + CaCl2(aq)
CuCl2(aq) + Mg = Cu5 + MgCl2(aq) =>
5 CuCl2(aq) + 5 Mg = Cu5 + 5 MgCl2(aq)
H3PO4 + K2O = K3PO4 + H2O =>
2 H3PO4 + 3 K2O = 2 K3PO4 + 3 H2O
Kl(s) + Cl2(g) = KlCl =>
2 Kl(s) + Cl2(g) = 2 KlCl
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2 =>
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2
Rb2CO3 + MgSO4 = MgCO3 + Rb2SO4 =>
Rb2CO3 + MgSO4 = MgCO3 + Rb2SO4
F2(g) + NaI(aq) = FNa + I =>
F2(g) + 2 NaI(aq) = 2 FNa + 2 I
KN + GaO = KO + GaN =>
KN + GaO = KO + GaN
Cu + NH4OH + H2O2 = Cu(NO3)2 + H2O =>
Cu + 2 NH4OH + 9 H2O2 = Cu(NO3)2 + 14 H2O
HCN + Pb(OH)4 = Pb(CN)4 + H2O =>
4 HCN + Pb(OH)4 = Pb(CN)4 + 4 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(n) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(n)
FeCl2 + O2 = Fe2O3 + Cl2 =>
4 FeCl2 + 3 O2 = 2 Fe2O3 + 4 Cl2
Al + Ag{+} = Al{+} + Ag =>
Al + Ag{+} = Al{+} + Ag
Li2SO4 + Ca(NO3)2 = CaSO4 + LiNO3 =>
Li2SO4 + Ca(NO3)2 = CaSO4 + 2 LiNO3
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
Mg(s) + N2 = MgN2 =>
Mg(s) + N2 = MgN2
HCl{+} + NaHCO3{-} = CO2 + NaCl + H2O =>
HCl{+} + NaHCO3{-} = CO2 + NaCl + H2O
V2O5 + Zn + HCl = ZnCl + H2O + V =>
V2O5 + 10 Zn + 10 HCl = 10 ZnCl + 5 H2O + 2 V
C3 + O4 = CO2 =>
2 C3 + 3 O4 = 6 CO2
Li + Cu(NO3) = LiNO3 + Cu =>
Li + Cu(NO3) = LiNO3 + Cu
CHO3CHO + O2 = H2O + CO2 =>
2 CHO3CHO + O2 = 2 H2O + 4 CO2
Fe + HBr = FeHBr =>
Fe + HBr = FeHBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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