| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + MgCl2 = CaCl2 + Mg
C6H11OH + KMnO4 = C6H10O + MnO2 + KOH + H2O =>
3 C6H11OH + 2 KMnO4 = 3 C6H10O + 2 MnO2 + 2 KOH + 2 H2O
NaClO + HCl = NaCl + HClO =>
NaClO + HCl = NaCl + HClO
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
CH3OH + C2H4O = C3H8O2 =>
CH3OH + C2H4O = C3H8O2
CuFeS2 = Cu2S + FeS + S2 =>
4 CuFeS2 = 2 Cu2S + 4 FeS + S2
H2O + As = H3AsO3 + H =>
3 H2O + As = H3AsO3 + 3 H
SeO3 + H2O = H2SeO4 =>
SeO3 + H2O = H2SeO4
Mg2 + F2 = MgF2 =>
Mg2 + 2 F2 = 2 MgF2
Sr + HI = H + SrI2 =>
Sr + 2 HI = 2 H + SrI2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ge + Cl2 = GeCl =>
2 Ge + Cl2 = 2 GeCl
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
C2H4O2 + NaOH = C2H4O2Na + OH =>
C2H4O2 + NaOH = C2H4O2Na + OH
FeCl2 + H2O2 + KOH = K2FeO4 + H2O + KCl =>
FeCl2 + 2 H2O2 + 4 KOH = K2FeO4 + 4 H2O + 2 KCl
Cu2O + SO2 = O2 + Cu2S =>
2 Cu2O + 2 SO2 = 3 O2 + 2 Cu2S
Al + Ba(OH)2 + H2O = Ba[Al(OH)6] + H2 =>
Al + Ba(OH)2 + 4 H2O = Ba[Al(OH)6] + 2 H2
C6H12 + I2 = C6H11I + HI =>
C6H12 + I2 = C6H11I + HI
LiOHHNo3 = LiNo3H2O =>
LiOHHNo3 = LiNo3H2O
MgSO4 + Li = LiSO3 + MgO =>
MgSO4 + Li = LiSO3 + MgO
H2SO4 + HNO3 = HSO4 + NO2 + H2O =>
H2SO4 + HNO3 = HSO4 + NO2 + H2O
NO + ClO3 = NO3 + ClO2 =>
NO + 2 ClO3 = NO3 + 2 ClO2
CoCl2 + KMnO4 + HgO + H2O = Co(OH)3 + MnO2 + HgCl2 + KCl =>
6 CoCl2 + 2 KMnO4 + 5 HgO + 9 H2O = 6 Co(OH)3 + 2 MnO2 + 5 HgCl2 + 2 KCl
Pb(OH)4 + H2S = H2O + PbS2 =>
Pb(OH)4 + 2 H2S = 4 H2O + PbS2
S + Ag = SAg =>
S + Ag = SAg
P + F2 = P2F5 =>
4 P + 5 F2 = 2 P2F5
C10H16O + O2 = CO2 + H2O =>
2 C10H16O + 27 O2 = 20 CO2 + 16 H2O
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
Fe + HCl(conc) = FeCl2 + H2 =>
Fe + 2 HCl(conc) = FeCl2 + H2
Mn2O7 + C = MnO2 + CO2 =>
2 Mn2O7 + 3 C = 4 MnO2 + 3 CO2
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
C4H9COOH + Mg(OH)2 = (C4H9COO)2Mg + H2O =>
2 C4H9COOH + Mg(OH)2 = (C4H9COO)2Mg + 2 H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
C6H10 + H2SO4 = C6H11(HSO4) =>
C6H10 + H2SO4 = C6H11(HSO4)
Mg + CoSO4 = MgSO4 + Co =>
Mg + CoSO4 = MgSO4 + Co
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
SnBr2 + H2O = Sn(OH)2 + HBr =>
SnBr2 + 2 H2O = Sn(OH)2 + 2 HBr
SO2(g)H2O(l) = H2SO3(g) =>
SO2(g)H2O(l) = H2SO3(g)
SnO2 + SO = SnS2 + O2 =>
SnO2 + 2 SO = SnS2 + 2 O2
FeSO4 + HBrO3 + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
6 FeSO4 + HBrO3 + 3 H2SO4 = 3 Fe2(SO4)3 + HBr + 3 H2O
Cl2 + CsBr = Cl2Br + Cs =>
Cl2 + CsBr = Cl2Br + Cs
AgNO3 + C2H4 = Ag + H2O + C + N =>
2 AgNO3 + 3 C2H4 = 2 Ag + 6 H2O + 6 C + 2 N
H4C3O2 + OH = C3O2 + H2O =>
H4C3O2 + 4 OH = C3O2 + 4 H2O
NaHCO3 + H3C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
21 NaHCO3 + 6 H3C6H8O7 = 15 CO2 + 26 H2O + 7 Na3C6H5O7
Sb2O5 + NaOH = Na2SbO4 + H2O + H2 =>
Sb2O5 + 4 NaOH = 2 Na2SbO4 + H2O + H2
Na2SO3 = Na2O + SO2 =>
Na2SO3 = Na2O + SO2
AlBr3 + H2CO3 = Al2(CO3)3 + HBr =>
2 AlBr3 + 3 H2CO3 = Al2(CO3)3 + 6 HBr
LiOH(aq) + HI(aq) = H2O(l) + LiI(aq) =>
LiOH(aq) + HI(aq) = H2O(l) + LiI(aq)
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
K + Fl = KFl =>
K + Fl = KFl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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