Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
ClO2 + HCl2 + H2O = HClO =>
ClO2 + HCl2 + H2O = 3 HClO
COCl2 + CH3COONa = (CH3CO)2O + NaCl + CO2 =>
COCl2 + 2 CH3COONa = (CH3CO)2O + 2 NaCl + CO2
NaPO4 + HCl = HPO4 + NaCl =>
NaPO4 + HCl = HPO4 + NaCl
AgNO3 + (NH4)2HPO4 + Fe2O3 = Ag4Fe5O2(PO4)5 + NH3 + N2 + H2O =>
24 AgNO3 + 30(NH4)2HPO4 + 15 Fe2O3 = 6 Ag4Fe5O2(PO4)5 + 20 NH3 + 32 N2 + 105 H2O
H5IO6 + Ca(OH)2 = H2O + Ca5(IO6)2 =>
2 H5IO6 + 5 Ca(OH)2 = 10 H2O + Ca5(IO6)2
Cu + CN = Cu(CN) =>
Cu + CN = Cu(CN)
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
HCIO4 + Al(OH)3 = Al(CIO4)3 + H2O =>
3 HCIO4 + Al(OH)3 = Al(CIO4)3 + 3 H2O
NiCl2(aq) + Na2S(aq) = NiS + NaCl =>
NiCl2(aq) + Na2S(aq) = NiS + 2 NaCl
Li + Cl = LiCl2 =>
Li + 2 Cl = LiCl2
S + H2O = SO + H2 =>
S + H2O = SO + H2
PbCl2 + Li2(SO)4 = LiCl + Pb(SO)4 =>
PbCl2 + Li2(SO)4 = 2 LiCl + Pb(SO)4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AuF2 = Au + F2 =>
AuF2 = Au + F2
KCl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
10 KCl2 + Br2 + 12 KOH = 20 KCl + 2 KBrO3 + 6 H2O
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
K3[Cr(OH)6] + Na2O2 = Na2CrO4 + NaOH + H2O + KOH =>
2 K3[Cr(OH)6] + 3 Na2O2 = 2 Na2CrO4 + 2 NaOH + 2 H2O + 6 KOH
CrO4 + AgNO3 = Cr(NO3)2 + AgO2 =>
CrO4 + 2 AgNO3 = Cr(NO3)2 + 2 AgO2
SO3 + H2O = H2SO3 + O =>
SO3 + H2O = H2SO3 + O
C4H6 + Br = C4H6Br4 =>
C4H6 + 4 Br = C4H6Br4
NH4OH + HCN = NH4CN + H2O =>
NH4OH + HCN = NH4CN + H2O
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
H2O + P4O6 = H3PO4 + PH3 =>
6 H2O + P4O6 = 3 H3PO4 + PH3
PCl + HNO3 + H2O = NO + HCl + H3PO4 =>
3 PCl + 4 HNO3 + 4 H2O = 4 NO + 3 HCl + 3 H3PO4
AgNo3 + HCl = AgCl + No3H =>
AgNo3 + HCl = AgCl + No3H
Al{+3} + Cl3{3-} + NaOH = Al(OH)3 + NaCl =>
Al{+3} + Cl3{3-} + 3 NaOH = Al(OH)3 + 3 NaCl
Cu2S + Zn = ZnCu2S =>
Cu2S + Zn = ZnCu2S
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
NO3{-}(aq) + Al(s) + OH{-} + H2O = NH3(g) + Al(OH)4{-}(aq) =>
3 NO3{-}(aq) + 8 Al(s) + 5 OH{-} + 18 H2O = 3 NH3(g) + 8 Al(OH)4{-}(aq)
CaI2 + Na2Co3 = CaCo3 + NaI =>
CaI2 + Na2Co3 = CaCo3 + 2 NaI
AlBr3(aq) + H2(g) = Al + H3Br2 =>
4 AlBr3(aq) + 9 H2(g) = 4 Al + 6 H3Br2
ClF5 + O2 = ClO + F2 =>
2 ClF5 + O2 = 2 ClO + 5 F2
KAl(SO4)2 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 KAl(SO4)2 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
Pb(NO3)2(aq) + NaC2H3O2(aq) = Na(NO3)2 + PbC2H3O2 =>
Pb(NO3)2(aq) + NaC2H3O2(aq) = Na(NO3)2 + PbC2H3O2
Pd + HBr = PdBr4 + H2 =>
Pd + 4 HBr = PdBr4 + 2 H2
(NH4)2C4H4O6 + Al2(SO3)3 = Al2(C4H4O6)3 + (NH4)2SO3 =>
3(NH4)2C4H4O6 + Al2(SO3)3 = Al2(C4H4O6)3 + 3(NH4)2SO3
Hg(NO3)2 + H2 = HgO + N2O + H2O =>
Hg(NO3)2 + 4 H2 = HgO + N2O + 4 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
H2S(aq) + NiSO4(aq) = HSO4 + Ni2S =>
H2S(aq) + 2 NiSO4(aq) = 2 HSO4 + Ni2S
Zr2(NO3)3 + CH6O12 = ZrO7 + H2O + N2 + CO2 =>
14 Zr2(NO3)3 + 10 CH6O12 = 28 ZrO7 + 30 H2O + 21 N2 + 10 CO2
Ca(OH)2 + H2C03 = CO2 + H2O + Ca =>
7 Ca(OH)2 + H2C03 = 3 CO2 + 8 H2O + 7 Ca
PbSO4 + Ba = Pb + BaSO4 =>
PbSO4 + Ba = Pb + BaSO4
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
PbNO3(aq) + NaC1(aq) = PbC1(s) + NaNO3(aq) =>
PbNO3(aq) + NaC1(aq) = PbC1(s) + NaNO3(aq)
CuCl22H2O + Ag = AgCl3 + Cu + H2O =>
3 CuCl22H2O + 22 Ag = 22 AgCl3 + 3 Cu + 3 H2O
KClO3 + KAsO2 + KOH = K3AsO4 + KCl + H2O =>
KClO3 + 3 KAsO2 + 6 KOH = 3 K3AsO4 + KCl + 3 H2O
CaSiO3 + CH4 = CaSi + CO + H2 =>
CaSiO3 + 3 CH4 = CaSi + 3 CO + 6 H2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/23
Équations équilibrées sur01/07/23
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