| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 2 HCI = 2 MgCI + H2
MgBr(s) = Mg(s) + Br(l) =>
MgBr(s) = Mg(s) + Br(l)
Ce + Ir + In = CeIrIn4 =>
Ce + Ir + 4 In = CeIrIn4
Ca + Si + O2 = CaSiO3 =>
2 Ca + 2 Si + 3 O2 = 2 CaSiO3
Sr + Cu2SO4 = SrSO4 + Cu2 =>
Sr + Cu2SO4 = SrSO4 + Cu2
AgP + Fe2(CO3)3 = FeP3 + Ag2CO3 =>
6 AgP + Fe2(CO3)3 = 2 FeP3 + 3 Ag2CO3
CuNO3 + CaBr2 = CuBr + Ca(NO3)2 =>
2 CuNO3 + CaBr2 = 2 CuBr + Ca(NO3)2
Cl2 + H3PO3 = HClO4 + H4P2 + H2O =>
5 Cl2 + 14 H3PO3 = 10 HClO4 + 7 H4P2 + 2 H2O
Na + Br + O = NaBrO3 =>
Na + Br + 3 O = NaBrO3
Ni + H4P2O5 = Ni4(P2O5)3 + H2 =>
4 Ni + 3 H4P2O5 = Ni4(P2O5)3 + 6 H2
HClO3 + LiOH = H2O + ClO3Li =>
HClO3 + LiOH = H2O + ClO3Li
CH3MgI + HC(OCH2CH3)3 = HC(CH3)(OCH2CH3)2 + MgI(OCH2CH3) =>
CH3MgI + HC(OCH2CH3)3 = HC(CH3)(OCH2CH3)2 + MgI(OCH2CH3)
PH3 + KMnO4 + HCl = H3PO4 + MnO2 + KCl + H2O =>
3 PH3 + 8 KMnO4 + 8 HCl = 3 H3PO4 + 8 MnO2 + 8 KCl + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
I2 + NaOH = NaI + NaOI + H2O =>
I2 + 2 NaOH = NaI + NaOI + H2O
MgCO3 + H3BO3 = Mg3(BO3)2 + H2CO3 =>
3 MgCO3 + 2 H3BO3 = Mg3(BO3)2 + 3 H2CO3
Cu + HgBr2 = CuBr2 + Hg =>
Cu + HgBr2 = CuBr2 + Hg
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + Cu(C2H3O2)2 =>
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + Cu(C2H3O2)2
Hg(NO3)2 + Ga2(SO4)3 = Hg(SO4)3 + Ga2(NO3)2 =>
Hg(NO3)2 + Ga2(SO4)3 = Hg(SO4)3 + Ga2(NO3)2
MgBr(s) = Mg(s) + Br(l) =>
MgBr(s) = Mg(s) + Br(l)
ZnS + O2 = ZnO + S6 =>
6 ZnS + 3 O2 = 6 ZnO + S6
P4 + S = P4S3 =>
P4 + 3 S = P4S3
Fe(s) + CH3COOH(aq) = Fe(CH3COO)3(aq) + H2(g) =>
2 Fe(s) + 6 CH3COOH(aq) = 2 Fe(CH3COO)3(aq) + 3 H2(g)
As3 + (CO3)2 = As2(CO3)3 =>
4 As3 + 9(CO3)2 = 6 As2(CO3)3
NH4Cl + Pb(ClO3)2 = NH4(ClO3)2 + PbCl =>
NH4Cl + Pb(ClO3)2 = NH4(ClO3)2 + PbCl
CH3COONa*3H2O + H2SO4 = CH3COOH + Na2SO4 + H2O =>
2 CH3COONa*3H2O + H2SO4 = 2 CH3COOH + Na2SO4 + 6 H2O
acetylene + hydrogen = ethane =>
C2H2 + 2 H2 = C2H6
C22H18O11 + O2 = CO2 + H2O =>
C22H18O11 + 21 O2 = 22 CO2 + 9 H2O
Sr(HSO3)2 = SrSO3 + SO2 + H2O =>
Sr(HSO3)2 = SrSO3 + SO2 + H2O
Na2O2H2SO4 = Na2SO4 + H2O2 =>
Na2O2H2SO4 = Na2SO4 + H2O2
Fe(OH)3(aq) + HNO3(aq) = Fe(NO3)3 + H2O =>
Fe(OH)3(aq) + 3 HNO3(aq) = Fe(NO3)3 + 3 H2O
HCOOH + NH4OH = NH4COOH + H2O =>
HCOOH + NH4OH = NH4COOH + H2O
PtCl2 + Cl2 + HCl = H2PtCl6 =>
PtCl2 + Cl2 + 2 HCl = H2PtCl6
CaSO{4} + Mg(OH){2} = Ca(OH){2} + MgSO{4} =>
CaSO{4} + Mg(OH){2} = Ca(OH){2} + MgSO{4}
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g) =>
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g)
C6H5OH + NaH = C6H5Na + H2O =>
C6H5OH + NaH = C6H5Na + H2O
FeCl + NaSO = FeSO + NaCl =>
FeCl + NaSO = FeSO + NaCl
LiOH + FeCl2 = LiCl + Fe(OH)2 =>
2 LiOH + FeCl2 = 2 LiCl + Fe(OH)2
C13H28(dodecano) + O2 = CO2 + H2O =>
C13H28(dodecano) + 20 O2 = 13 CO2 + 14 H2O
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Cu3(PO4)2 + HCl = CuCl2 + H3(PO4) =>
Cu3(PO4)2 + 6 HCl = 3 CuCl2 + 2 H3(PO4)
CH4 + Br2 = CBr4 + H2 =>
CH4 + 2 Br2 = CBr4 + 2 H2
Cd + CuNO3 = Cd(NO3)2 + Cu =>
Cd + 2 CuNO3 = Cd(NO3)2 + 2 Cu
BaCO3 + H2S = BaS + CO2 + H2O =>
BaCO3 + H2S = BaS + CO2 + H2O
H2SO4 + TiO2 = H2O + TiOSO4 =>
H2SO4 + TiO2 = H2O + TiOSO4
Na(s) + AgNO(aq) = Ag + NaNO =>
Na(s) + AgNO(aq) = Ag + NaNO
CO2 + H3O = H3CO3 =>
CO2 + H3O = H3CO3
C8HO2 + O2 = CO2 + H2O =>
4 C8HO2 + 29 O2 = 32 CO2 + 2 H2O
FeCl3(aq) + NH4SCN(aq) = Fe(SCN)3 + NH4Cl =>
FeCl3(aq) + 3 NH4SCN(aq) = Fe(SCN)3 + 3 NH4Cl
H2O + N = NH2O =>
H2O + N = NH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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