| Équations équilibrées la veille |
H3PO4 + BrOH = H2PO4 + H2O + Br
C13H18O2 + C8H9NH2 = C13H17O2 + C8H9NH3 =>
C13H18O2 + C8H9NH2 = C13H17O2 + C8H9NH3
Fe2O3 + ClO2 = Fe(ClO2)3 + O2 =>
2 Fe2O3 + 12 ClO2 = 4 Fe(ClO2)3 + 3 O2
Na2S2O3 + ClO2 = NaCl + Na2SO4 + SO2 =>
2 Na2S2O3 + 2 ClO2 = 2 NaCl + Na2SO4 + 3 SO2
Cr2O7{-2} + H{+} + I{-} = Cr{+} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 10 I{-} = 2 Cr{+} + 5 I2 + 7 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu(ClO3)2 + K2(SO3) = CuSO3 + KClO3 =>
Cu(ClO3)2 + K2(SO3) = CuSO3 + 2 KClO3
K2CO3 + KBr = K + BrCO3 =>
K2CO3 + KBr = 3 K + BrCO3
CoCl2*6H2O + PPh3 = [CoCl2(PPh3)2] + H2O =>
CoCl2*6H2O + 2 PPh3 = [CoCl2(PPh3)2] + 6 H2O
NaCl + CaO = Ca(Cl)2 + Na2O =>
2 NaCl + CaO = Ca(Cl)2 + Na2O
MgBr2 + NH3 = Mg(NH3)2 + Br2 =>
MgBr2 + 2 NH3 = Mg(NH3)2 + Br2
KMnO4 + NH3 = KNO3 + MnO2 + KOH2 + H2O =>
9 KMnO4 + 4 NH3 = 4 KNO3 + 9 MnO2 + 5 KOH2 + H2O
SnO2 + Ba(OH)2 + H2O = Ba4(Sn(OH)8)2 =>
2 SnO2 + 4 Ba(OH)2 + 4 H2O = Ba4(Sn(OH)8)2
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
(Fe) + (H)(Cl) = (Fe)(Cl)2 + (H)2 =>
(Fe) + 2(H)(Cl) = (Fe)(Cl)2 + (H)2
Ca(s) + Fe(NO3)3(aq) = Fe + Ca(NO3)2 =>
3 Ca(s) + 2 Fe(NO3)3(aq) = 2 Fe + 3 Ca(NO3)2
SiO2 + HCl = H2O + SiCl4 =>
SiO2 + 4 HCl = 2 H2O + SiCl4
(H2SO4) + Pb(CH3COO)2 = (PbSO4) + CH3CO2H =>
(H2SO4) + Pb(CH3COO)2 = (PbSO4) + 2 CH3CO2H
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + NaNO3(aq) =>
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + 3 NaNO3(aq)
CH14OH + O2 = CO + H2O =>
4 CH14OH + 15 O2 = 4 CO + 30 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Li3PO4 + NaC2H3O2 = LiC2H3O2 + Na3PO4 =>
Li3PO4 + 3 NaC2H3O2 = 3 LiC2H3O2 + Na3PO4
Ba(OH)2 + H2SO4 = BaSO2 + H4O4 =>
Ba(OH)2 + H2SO4 = BaSO2 + H4O4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + NaNO3(aq) =>
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + 3 NaNO3(aq)
Ni + N2 = Ni3N =>
6 Ni + N2 = 2 Ni3N
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
NaOH + J2 = NaJ + H2O2 =>
2 NaOH + J2 = 2 NaJ + H2O2
Na2SO3 + H2O = H3O + Na2 + SO4 =>
Na2SO3 + 3 H2O = 2 H3O + Na2 + SO4
NH42MoO4 + Na3PO4 + HNO3 = NH43PMo3O104 + H2O + NaNO3 + NH3 =>
3 NH42MoO4 + Na3PO4 + 35 HNO3 = NH43PMo3O104 + 8 H2O + 3 NaNO3 + 34 NH3
Li2SO4 + Ba(OH)2 = BaSO4 + Li(OH) =>
Li2SO4 + Ba(OH)2 = BaSO4 + 2 Li(OH)
Au{3} + N{3-} = AuN =>
Au{3} + N{3-} = AuN
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
HCOO{-} + MnO4{-} + OH{-} = CO3{2-} + MnO2 + H2O =>
3 HCOO{-} + 2 MnO4{-} + OH{-} = 3 CO3{2-} + 2 MnO2 + 2 H2O
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
ZnCuNO32 = CuZnNO32 =>
ZnCuNO32 = CuZnNO32
Al + H2O(l) = Al(OH)3 + H2 =>
2 Al + 6 H2O(l) = 2 Al(OH)3 + 3 H2
CH3CO2Na + CH3COCl = C4H6O3 + NaCl =>
CH3CO2Na + CH3COCl = C4H6O3 + NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Si + C = SiC4 =>
Si + 4 C = SiC4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2O3 + LiOH = LiNO2 + H2O =>
N2O3 + 2 LiOH = 2 LiNO2 + H2O
KIO3 + Ga = Ga(IO3)3 + K =>
3 KIO3 + Ga = Ga(IO3)3 + 3 K
Ba(OH)2 + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 H2O + 2 NH3
CCl4 = C + Cl2 =>
CCl4 = C + 2 Cl2
C4H10O + C2H2O2 = H2O + C5H10O2 =>
11 C4H10O + 8 C2H2O2 = 3 H2O + 12 C5H10O2
Na + Fe(OH)3 = Fe + NaOH =>
3 Na + Fe(OH)3 = Fe + 3 NaOH
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Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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