| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(BrO3) + NaPO4 = Ba(PO4) + Na(BrO3)
SO42{-} + I{-} + H{+} = H2SO4 + I2 + H2O =>
2 SO42{-} + 154 I{-} + 156 H{+} = 2 H2SO4 + 77 I2 + 76 H2O
Br2 + LiF2 = F2 + LiBr2 =>
Br2 + LiF2 = F2 + LiBr2
Ba(OH)2 + MgSO4 = Mg(OH)2 + BaSO4 =>
Ba(OH)2 + MgSO4 = Mg(OH)2 + BaSO4
H2CO3 + Sn(OH)4 = Sn2(CO3)4 + H2O =>
4 H2CO3 + 2 Sn(OH)4 = Sn2(CO3)4 + 8 H2O
C56H106O6 + O2 = CO2 + H2O =>
2 C56H106O6 + 159 O2 = 112 CO2 + 106 H2O
H3N + Al = AlN + H =>
H3N + Al = AlN + 3 H
Ba(HCO3)2 + HCl = BaCl2 + CO2 + H2O =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 CO2 + 2 H2O
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
Cd + Ni(NO3)3 = Cd(NO3)2 + Ni =>
3 Cd + 2 Ni(NO3)3 = 3 Cd(NO3)2 + 2 Ni
C6H8O4 + H2 = C4H10O2 + CH3OH =>
C6H8O4 + 5 H2 = C4H10O2 + 2 CH3OH
Co{3+} + CO3{2-} + (NH3)5 + NO3{-} + CH3COOH = [Co(NH3)5(OOCCH3)](NO3)2 + H2CO3 =>
2 Co{3+} + CO3{2-} + 2(NH3)5 + 4 NO3{-} + 2 CH3COOH = 2[Co(NH3)5(OOCCH3)](NO3)2 + H2CO3
Br2O7 + H2O = Br2 + H2O8 =>
Br2O7 + H2O = Br2 + H2O8
Na + O + S = Na4O2S =>
4 Na + 2 O + S = Na4O2S
BaC2 + H2O = BaO + C2H2 =>
BaC2 + H2O = BaO + C2H2
MgSe = Mg + Se =>
MgSe = Mg + Se
C3H6 + KMnO4 + HCl = MnO2 + CO2 + H2O + KCl =>
C3H6 + 6 KMnO4 + 6 HCl = 6 MnO2 + 3 CO2 + 6 H2O + 6 KCl
Cl2H2 = HCl =>
Cl2H2 = 2 HCl
CH3OH + H2O = HCOOH + H{+} + e =>
CH3OH + H2O = HCOOH + 4 H{+} + 4e
Ba(OH)2 + AlCl3 = BaCl3 + Al(OH)2 =>
Ba(OH)2 + AlCl3 = BaCl3 + Al(OH)2
V2(SO4)3 + NaClO + NaOH = NaCl + Na2SO4 + Na3VO4 + H2O =>
V2(SO4)3 + 2 NaClO + 12 NaOH = 2 NaCl + 3 Na2SO4 + 2 Na3VO4 + 6 H2O
MgSO4 + Na2HPO4 + NH4Cl = MgNH4PO4 + Na2SO4 + HCl =>
MgSO4 + Na2HPO4 + NH4Cl = MgNH4PO4 + Na2SO4 + HCl
CaBr2 + Na2Co3 = NaBr + CaCo3 =>
CaBr2 + Na2Co3 = 2 NaBr + CaCo3
Ca2Si2O7Eu2O3 + CO2 = CaCO3 + SiO2 + Eu2O3 + O =>
Ca2Si2O7Eu2O3 + 2 CO2 = 2 CaCO3 + 2 SiO2 + Eu2O3 + O
HTeO4 + SrOH = SrTeO4 + H2O =>
HTeO4 + SrOH = SrTeO4 + H2O
Cl2 + K2SO4 + H2SO4 = KClO3 + S + H2O =>
3 Cl2 + 3 K2SO4 + 2 H2SO4 = 6 KClO3 + 5 S + 2 H2O
LiBr + Fe3(PO4)2 = Li3PO4 + FeBr2 =>
6 LiBr + Fe3(PO4)2 = 2 Li3PO4 + 3 FeBr2
Fe2S3 + HNO3 = Fe2NO3 + S3H =>
Fe2S3 + HNO3 = Fe2NO3 + S3H
C5H102(l) + O2(g) = CO2 + H2(l) =>
C5H102(l) + 5 O2(g) = 5 CO2 + 51 H2(l)
Al(NO2)3 + NaOH = Al(OH)3 + NaNO2 =>
Al(NO2)3 + 3 NaOH = Al(OH)3 + 3 NaNO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb2O3 + CO = Pb3O4 + CO2 =>
3 Pb2O3 + CO = 2 Pb3O4 + CO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl =>
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl
NaJ + NaJO3 + HBr = NaBr + H2O + J2 =>
5 NaJ + NaJO3 + 6 HBr = 6 NaBr + 3 H2O + 3 J2
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl =>
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl
K3PO3 + H2O = H3PO3 + KOH =>
K3PO3 + 3 H2O = H3PO3 + 3 KOH
C45H12 + O2 = CO2 + H2O =>
C45H12 + 48 O2 = 45 CO2 + 6 H2O
K3P + MgS = KS + Mg3P =>
K3P + 3 MgS = 3 KS + Mg3P
CH3CO2H + NaOH = CH3C(O)ONa + H2O =>
CH3CO2H + NaOH = CH3C(O)ONa + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
As2O3 + NO3{-} + H2O = H3AsO4{-} + N2O3 + H{+} =>
2 As2O3 + 2 NO3{-} + 7 H2O = 4 H3AsO4{-} + N2O3 + 2 H{+}
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
PBr3(l) = P4(s) + Br2(l) =>
4 PBr3(l) = P4(s) + 6 Br2(l)
Li2S(aq) + Co(NO3)2(aq) = LiNO3(aq) + CoS(s) =>
Li2S(aq) + Co(NO3)2(aq) = 2 LiNO3(aq) + CoS(s)
NiCl2 + Pb(C2H3O2)2 = PbCl2 + Ni(C2H3O2)2 =>
NiCl2 + Pb(C2H3O2)2 = PbCl2 + Ni(C2H3O2)2
HBr + NaBr = Br2 + NaH =>
HBr + NaBr = Br2 + NaH
NaHCO3 = CO2(g) + H2O(l) + Na2CO3 =>
2 NaHCO3 = CO2(g) + H2O(l) + Na2CO3
C2H5OH + C3H7OH = C5H12OH2O =>
C2H5OH + C3H7OH = C5H12OH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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