| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H7COOH + 12 O = 5 CO2 + 4 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CsOH + HClO = CsClO + H2O =>
CsOH + HClO = CsClO + H2O
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
C2H2H2O = CH3COH =>
C2H2H2O = CH3COH
HClO3 + NH3 + NaOH = NaCl + H2O + HNO3 =>
4 HClO3 + 3 NH3 + 4 NaOH = 4 NaCl + 7 H2O + 3 HNO3
NaNO3 + NaHSO3 + CH3COOH = HON(SO3Na)2 + CO2 + HNO3 + NaOH =>
6 NaNO3 + 8 NaHSO3 + CH3COOH = 4 HON(SO3Na)2 + 2 CO2 + 2 HNO3 + 6 NaOH
NH4OH + HNO = NH4NO + H2O =>
NH4OH + HNO = NH4NO + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4ClO4 + TiH2 = NH3 + HCl + Ti + H2O =>
NH4ClO4 + 4 TiH2 = NH3 + HCl + 4 Ti + 4 H2O
V + (BO3) = VBO3 =>
V + (BO3) = VBO3
ZnSO3 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + K2SO3 =>
3 ZnSO3 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 3 K2SO3
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
MnO4{-} + CrI2 + H2O = MnO2 + Cr(OH)3 + IO3{-} + OH{-} =>
13 MnO4{-} + 3 CrI2 + 8 H2O = 13 MnO2 + 3 Cr(OH)3 + 6 IO3{-} + 7 OH{-}
C5H12O + CuO = C5H10O + Cu2O + H2O =>
C5H12O + 2 CuO = C5H10O + Cu2O + H2O
Al(HSO3)3 + H2SO4 = Al2(SO4)3 + H2SO3 =>
2 Al(HSO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2SO3
Zn + Cl2 + NaOH = Zn(OH)2 + NaCl =>
Zn + Cl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
H(C2H3O2) + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 H(C2H3O2) + Al(OH)3 = 3 H2O + Al(C2H3O2)3
Na + CH3COO + H2SO4 = Na2SO4 + CH3COOH =>
2 Na + 2 CH3COO + H2SO4 = Na2SO4 + 2 CH3COOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3CHOHCOOH + CaCO3 = (CH3CHCOO)2Ca + H2O + CO2 =>
13 CH3CHOHCOOH + 6 CaCO3 = 6(CH3CHCOO)2Ca + 15 H2O + 9 CO2
Ca3(PO4)2 + C + SiO2 = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = P4 + 10 CO + 6 CaSiO3
LiNO3 + HBr + CoBr2 = LiBr + CoBr3 + NO + H2O =>
LiNO3 + 4 HBr + 3 CoBr2 = LiBr + 3 CoBr3 + NO + 2 H2O
NaNO3 + NaHCO3 = HNO3 + Na2CO3 =>
NaNO3 + NaHCO3 = HNO3 + Na2CO3
Pb(CH3CO2)2 + Na2S = PbS + NaCH3CO2 =>
Pb(CH3CO2)2 + Na2S = PbS + 2 NaCH3CO2
Cu(s) + H2O = CuO + H2 =>
Cu(s) + H2O = CuO + H2
C7H10O + NaBH4 + H2O = C7H12O + BH3 + NaOH =>
C7H10O + NaBH4 + H2O = C7H12O + BH3 + NaOH
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O(l) =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O(l)
KMnO4 + HCl = KCl2 + MnCl2 + Cl + H2O =>
KMnO4 + 8 HCl = KCl2 + MnCl2 + 4 Cl + 4 H2O
NiCl2 + SrI2 = NiI2 + SrCl2 =>
NiCl2 + SrI2 = NiI2 + SrCl2
CuO + RhO2 + Gd2O3 = Gd2CuRhO6 =>
CuO + RhO2 + Gd2O3 = Gd2CuRhO6
Pb3(PO4)2 + Al = Pb + AlPO4 =>
Pb3(PO4)2 + 2 Al = 3 Pb + 2 AlPO4
P4 + H2O2 = P4O10 + H2O =>
P4 + 10 H2O2 = P4O10 + 10 H2O
FeCl3 + C7H6O3 = Fe(C7H6O3)3 + Cl2 =>
2 FeCl3 + 6 C7H6O3 = 2 Fe(C7H6O3)3 + 3 Cl2
Al + KOH + H2O = KAlO2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
KCl + AgNO3 + NH4OH = AgCl + KOH + NH4NO3 =>
KCl + AgNO3 + NH4OH = AgCl + KOH + NH4NO3
NiCl2 + NaOH + Br2 = NiOOH + NaBr + NaCl + H2O =>
2 NiCl2 + 6 NaOH + Br2 = 2 NiOOH + 2 NaBr + 4 NaCl + 2 H2O
Cu((OH))2 + H2SO4 = CuSO4 + H2O =>
Cu((OH))2 + H2SO4 = CuSO4 + 2 H2O
NaNO3 + HCI = HNO3 + NaCI =>
NaNO3 + HCI = HNO3 + NaCI
Sr3(PO4)2 = Sr3P2 + O2 =>
Sr3(PO4)2 = Sr3P2 + 4 O2
NaF2 + H3O + NaOH = Na2F2 + H4O2 =>
NaF2 + H3O + NaOH = Na2F2 + H4O2
Li2CO3 + V2O5 = Li3VO4 + CO2 =>
3 Li2CO3 + V2O5 = 2 Li3VO4 + 3 CO2
(NH4)2Cr2O7(S) = Cr2O3(S) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(S) = Cr2O3(S) + N2(g) + 4 H2O(g)
C6H9O3 + O2 = H2O + CO2 =>
4 C6H9O3 + 27 O2 = 18 H2O + 24 CO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Na + H2CO3 = H2 + Na2CO3 =>
2 Na + H2CO3 = H2 + Na2CO3
NOH2O = H2NO2 =>
NOH2O = H2NO2
SrCl2 + Na3PO4 = NaCl + Sr3(PO4)2 =>
3 SrCl2 + 2 Na3PO4 = 6 NaCl + Sr3(PO4)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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