| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 Br = Br2Mg
(NH4)2SiO3 + H2O = NH5 + SiO4 =>
(NH4)2SiO3 + H2O = 2 NH5 + SiO4
C5H10H2 + O2 = CO2 + H2O =>
C5H10H2 + 8 O2 = 5 CO2 + 6 H2O
BaCl2 + HPO2 = Ba(PO2)2 + HCl =>
BaCl2 + 2 HPO2 = Ba(PO2)2 + 2 HCl
KClO3 + Cu(C6H5COO)2 = KCl + CuO + CO + H2O =>
16 KClO3 + 3 Cu(C6H5COO)2 = 16 KCl + 3 CuO + 42 CO + 15 H2O
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Mg3(PO4)2 + NaF = MgF2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaF = 3 MgF2 + 2 Na3PO4
H3BO3 + Al(OH)3 = [Al(OH)2]3BO3 + H2O =>
H3BO3 + 3 Al(OH)3 = [Al(OH)2]3BO3 + 3 H2O
CaO + Mg2SiO4 = Ca3SiO5 + MgO =>
3 CaO + Mg2SiO4 = Ca3SiO5 + 2 MgO
CuSO4 + NH3 + H2O = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2 + (NH4)2SO4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
NH4NO3 + KOH = KNO3(aq) + NH3(g) + H2O(l) =>
NH4NO3 + KOH = KNO3(aq) + NH3(g) + H2O(l)
Fe(s) + HCL(aq) = FeCL(aq) + H2(g) =>
2 Fe(s) + 2 HCL(aq) = 2 FeCL(aq) + H2(g)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Br2 + KOH = KBrOO + KBr + H2O =>
2 Br2 + 4 KOH = KBrOO + 3 KBr + 2 H2O
Na2S2O8 + FeI2 + Na2CO3 = NaIO3 + Na2SO4 + Fe2(SO4)3 + CO2 =>
13 Na2S2O8 + 2 FeI2 + 12 Na2CO3 = 4 NaIO3 + 23 Na2SO4 + Fe2(SO4)3 + 12 CO2
K3N + HCl = KCl + H2 + NK =>
K3N + 2 HCl = 2 KCl + H2 + NK
Fe2 + H{+} + NO3{-} = Fe3{+} + NO + H2O =>
9 Fe2 + 8 H{+} + 2 NO3{-} = 6 Fe3{+} + 2 NO + 4 H2O
NH4Cl + CH3COOK = NH4CH3COO + KCl =>
NH4Cl + CH3COOK = NH4CH3COO + KCl
Hg(NO3)2 + NH4 = Hg + NH4NO3 =>
Hg(NO3)2 + 2 NH4 = Hg + 2 NH4NO3
C2H6(s) + O2(s) = CO2(s) + H2O(s) =>
2 C2H6(s) + 7 O2(s) = 4 CO2(s) + 6 H2O(s)
HCl + NiCO3 = NiCl2 + H2OCO2 =>
2 HCl + NiCO3 = NiCl2 + H2OCO2
Mg + H3O{+} + Cl{-} = MgCl2 + H2 + H2O =>
Mg + 2 H3O{+} + 2 Cl{-} = MgCl2 + H2 + 2 H2O
MgC2O4 + KOH = Mg(OH)2 + K2C2O4 =>
MgC2O4 + 2 KOH = Mg(OH)2 + K2C2O4
K2C2O4*H2O + H2C2O4 + Fe(OH)3 = K3[Fe(C2O4)3]*3H2O + H2O =>
3 K2C2O4*H2O + 3 H2C2O4 + 2 Fe(OH)3 = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
CHCl3 + (Cl2) = CCl4 + (HCl) =>
CHCl3 + (Cl2) = CCl4 + (HCl)
ZnCl2 + NaNO3 = Zn(NO3) + Cl2Na =>
ZnCl2 + NaNO3 = Zn(NO3) + Cl2Na
HCrO4{-} + H{+} + CH3CH2OH = Cr{3+} + H2O + CH3COOH =>
4 HCrO4{-} + 16 H{+} + 3 CH3CH2OH = 4 Cr{3+} + 13 H2O + 3 CH3COOH
N2O4CHCl3 + H2 = OH2 + CHC + H2Cl2 + N2 =>
4 N2O4CHCl3 + 21 H2 = 16 OH2 + 2 CHC + 6 H2Cl2 + 4 N2
Cr(OH)3 + Cl2 + KOH = KCl + H2O + KCrO4 =>
Cr(OH)3 + 2 Cl2 + 5 KOH = 4 KCl + 4 H2O + KCrO4
NH4OH + CuCl2 = Cu(NH3)Cl2 + H2O =>
NH4OH + CuCl2 = Cu(NH3)Cl2 + H2O
Na2CO3 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCO3 =>
Na2CO3 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCO3
Fe(NO3)3 + Co3(PO4)2 = Fe(PO4) + Co(NO3)2 =>
2 Fe(NO3)3 + Co3(PO4)2 = 2 Fe(PO4) + 3 Co(NO3)2
ZnCl2 + AgNO3 = Zn[NO3]2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn[NO3]2 + 2 AgCl
Ca(PO4)2 + CO = CaO + P4 + CO2 =>
2 Ca(PO4)2 + 14 CO = 2 CaO + P4 + 14 CO2
H2CO3 + Ca(OH)2 = HCO3 + Ca + H2O =>
2 H2CO3 + Ca(OH)2 = 2 HCO3 + Ca + 2 H2O
B4O5(OH)4 + H2O = H3BO3 + OH =>
B4O5(OH)4 + 5 H2O = 4 H3BO3 + 2 OH
SO2(g) + H2O = SO(OH)2 =>
SO2(g) + H2O = SO(OH)2
VCl4 + AgNO3 = V(NO3)4 + AgCl =>
VCl4 + 4 AgNO3 = V(NO3)4 + 4 AgCl
Bi2(CrO4)3 + K3PO4 = K2CrO4 + BiPO4 =>
Bi2(CrO4)3 + 2 K3PO4 = 3 K2CrO4 + 2 BiPO4
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
CoCl2*6H2O + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O
NH3 + H3BO3 = NH4{+} + H2BO3{-} =>
NH3 + H3BO3 = NH4{+} + H2BO3{-}
Na2PO4 + CoBr2 = CoPO4 + NaBr =>
Na2PO4 + CoBr2 = CoPO4 + 2 NaBr
Fe(OH)3 + HPO2 = Fe(PO2)3 + H2O =>
Fe(OH)3 + 3 HPO2 = Fe(PO2)3 + 3 H2O
Al2O3 + SO2 = Al2(SO3)3 =>
Al2O3 + 3 SO2 = Al2(SO3)3
B2O3 = B6O + O2 =>
3 B2O3 = B6O + 4 O2
Al + Hg9(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg9(NO3)2 = 2 Al(NO3)3 + 27 Hg
CO2 + H2O + SO2 = C2H6S + O2 =>
4 CO2 + 6 H2O + 2 SO2 = 2 C2H6S + 9 O2
N2H5Cl + H2O = N2H5OH + HCl =>
N2H5Cl + H2O = N2H5OH + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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