| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI(aq) + Ba(OH)2(aq) = Ba + 2 I(s)H2O(l)
PotassiumSulfate + BariumAcetate = PotassiumAcetate + BariumSulfate =>
PotassiumSulfate + BariumAcetate = PotassiumAcetate + BariumSulfate
Zn{+2} + OH{-} = Zn(OH)2 =>
Zn{+2} + 2 OH{-} = Zn(OH)2
Ag2O3 + H2O = Ag(OH)3 =>
Ag2O3 + 3 H2O = 2 Ag(OH)3
CaSO4 + CuCl = CaCl2 + Cu2SO4 =>
CaSO4 + 2 CuCl = CaCl2 + Cu2SO4
C3H4N2 + O2 = CO2 + H2O + N2 =>
C3H4N2 + 4 O2 = 3 CO2 + 2 H2O + N2
NaAlSi3O8 + H2O + H = Na + Al2Si2O5(OH)4 + H4SiO4 =>
2 NaAlSi3O8 + 9 H2O + 2 H = 2 Na + Al2Si2O5(OH)4 + 4 H4SiO4
NaOH + Ca(CO3) = Na2(CO3) + Ca(OH)2 =>
2 NaOH + Ca(CO3) = Na2(CO3) + Ca(OH)2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
N2(s) + H2O(s) = NH4NO2 =>
N2(s) + 2 H2O(s) = NH4NO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(am) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(am) + 2 AgCl(s)
AgNO3 + N2CO2 = AgCO2 + N2NO3 =>
AgNO3 + N2CO2 = AgCO2 + N2NO3
Cd + LiPO3 + LiOH = Li2CdO2 + PH3 + H2O =>
4 Cd + LiPO3 + 7 LiOH = 4 Li2CdO2 + PH3 + 2 H2O
AlCl3 + NH4(OH) = Cl(NH4) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 Cl(NH4) + Al(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(NO)3 + Na2SO4 = PbSO4 + Na2(NO)3 =>
Pb(NO)3 + Na2SO4 = PbSO4 + Na2(NO)3
Ba(OH)2 + HClO2 = Ba(ClO2)2 + H2O =>
Ba(OH)2 + 2 HClO2 = Ba(ClO2)2 + 2 H2O
Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
SrBr2 + (NH4)2(CO3) = Sr(CO3) + NH4Br =>
SrBr2 + (NH4)2(CO3) = Sr(CO3) + 2 NH4Br
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
NH4OH + CUCl2 = NH4Cl + CU(OH)2 =>
2 NH4OH + CUCl2 = 2 NH4Cl + CU(OH)2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CH2O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH2O2(g) + O2(g) = 2 CO2(g) + 2 H2O(g)
NaOH(aq) + FeCl2(aq) = NaCl(aq) + Fe(OH)2 =>
2 NaOH(aq) + FeCl2(aq) = 2 NaCl(aq) + Fe(OH)2
C3H7OH = C3H7OC3H7H2O =>
2 C3H7OH = C3H7OC3H7H2O
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6 =>
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
H2C2O4 + NaOH = C2O4 + H2NaOH =>
H2C2O4 + NaOH = C2O4 + H2NaOH
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Al + CuCl2 = Cu2 + Al(Cl2)3 =>
2 Al + 6 CuCl2 = 3 Cu2 + 2 Al(Cl2)3
CuSO4(aq) + NaCl(aq) = CuCl2 + Na2SO4 =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2 + Na2SO4
C6H12O6(s) = C2H6O(l) + CO2(g) =>
C6H12O6(s) = 2 C2H6O(l) + 2 CO2(g)
HCl + NaClO = Cl2O + NaCl + H2O =>
2 HCl + 2 NaClO = Cl2O + 2 NaCl + H2O
C3H7OH + CH3CO2H = CH3COOC3H7 + H2O =>
C3H7OH + CH3CO2H = CH3COOC3H7 + H2O
H3PO4 + PbBr2 = Pb3(PO4)2 + HBr =>
2 H3PO4 + 3 PbBr2 = Pb3(PO4)2 + 6 HBr
C9H7NaO4 + H2O = H3O + C9H6NaO4 =>
C9H7NaO4 + H2O = H3O + C9H6NaO4
C6H12(g) + O2(g) = CO2(g) + H2O(g) =>
C6H12(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
H2C2O4(H2O) + K2Cr2O7 = K[Cr(C2O4)2](H2O)6 + H2O + CO2 =>
7 H2C2O4(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)6 + 2 H2O + 6 CO2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
CaCl + Na(CO) = Ca(CO) + NaCa + Cl =>
2 CaCl + Na(CO) = Ca(CO) + NaCa + 2 Cl
Mn(NO3)2 + Ca(ClO)2 + NaOH = NaMnO4 + NaNO3 + CaCl2 + H2O =>
4 Mn(NO3)2 + 5 Ca(ClO)2 + 12 NaOH = 4 NaMnO4 + 8 NaNO3 + 5 CaCl2 + 6 H2O
Cr{2+} + Cu{2+} = Cu{+} + Cr{3+} =>
Cr{2+} + Cu{2+} = Cu{+} + Cr{3+}
C186H38 + CuO = CO2 + H2O + Cu =>
C186H38 + 391 CuO = 186 CO2 + 19 H2O + 391 Cu
FeSO4 + MgCl2 = FeCl2 + MgSO4 =>
FeSO4 + MgCl2 = FeCl2 + MgSO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZnNO3 + NH4PO4 = ZnPO4 + NH4NO3 =>
ZnNO3 + NH4PO4 = ZnPO4 + NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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