| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaN6 + 4 PON + 4 CaO = Ca7P4O8N6 + 8 N2
C9H8O4 + Na2CO3 = C9H7NaO4 + H2O + CO2 =>
2 C9H8O4 + Na2CO3 = 2 C9H7NaO4 + H2O + CO2
NH4Br + AgF = NH4F + AgBr =>
NH4Br + AgF = NH4F + AgBr
C10 + H12 + N2O = C10H12N2O =>
C10 + H12 + N2O = C10H12N2O
Zn(C2H3O2)2 + K2CrO4 = ZnCrO4 + K2(C2H3O2)2 =>
Zn(C2H3O2)2 + K2CrO4 = ZnCrO4 + K2(C2H3O2)2
Ti2(SO4)3 + KClO3 + H2O = KCl + H2SO4 + TiOSO4 =>
3 Ti2(SO4)3 + KClO3 + 3 H2O = KCl + 3 H2SO4 + 6 TiOSO4
CuCl2 + Mn = CuMnCl2 =>
CuCl2 + Mn = CuMnCl2
Si(s) + Br2(l) = SiBr4 =>
Si(s) + 2 Br2(l) = SiBr4
PbO + H2WO4 = PbWO4 + H2O =>
PbO + H2WO4 = PbWO4 + H2O
C5 + H8 + NO4 + Na = C5H8NO4Na =>
C5 + H8 + NO4 + Na = C5H8NO4Na
CO + Br2 = COBr =>
2 CO + Br2 = 2 COBr
NaOH + Cl2O = NaOCl + H2O =>
2 NaOH + Cl2O = 2 NaOCl + H2O
ZnBr2 + Cl2 = Cl2Zn + Br2 =>
ZnBr2 + Cl2 = Cl2Zn + Br2
NaNO2(s) + O2(g) = NaNO3(s) =>
2 NaNO2(s) + O2(g) = 2 NaNO3(s)
C9H8O2 + NaHCO3 = C9H7O2 + Na + H2CO3 =>
C9H8O2 + NaHCO3 = C9H7O2 + Na + H2CO3
Li2(SO4) + AgNO3 = LiNO3 + Ag2SO4 =>
Li2(SO4) + 2 AgNO3 = 2 LiNO3 + Ag2SO4
NaNO2(s) + O2(g) = NaNO3(s) =>
2 NaNO2(s) + O2(g) = 2 NaNO3(s)
Na2SO3 + I + H2O = NaI + H2SO4 =>
Na2SO3 + 2 I + H2O = 2 NaI + H2SO4
NaNO2(s) + O2(g) = NaNO3(s) =>
2 NaNO2(s) + O2(g) = 2 NaNO3(s)
(CH3)2CH(CH2)2OH + C2H4O2 = (CH3)2CH(CH2)2O2C2H3 + H2O =>
(CH3)2CH(CH2)2OH + C2H4O2 = (CH3)2CH(CH2)2O2C2H3 + H2O
(H2AsO3)Na + (BrO3)K + HCl = NaCl + KBr + H3AsO4 =>
3(H2AsO3)Na + (BrO3)K + 3 HCl = 3 NaCl + KBr + 3 H3AsO4
NaNO2(s) + O2(g) = NaNO3(s) =>
2 NaNO2(s) + O2(g) = 2 NaNO3(s)
HCl + Mg = Cl2Mg3 + H =>
2 HCl + 3 Mg = Cl2Mg3 + 2 H
MgO + Cl2O7 = MgCl2 + O2 =>
MgO + Cl2O7 = MgCl2 + 4 O2
Ca3(PO4)2 + Sn(ClO4)2 = Ca(ClO4)2 + Sn3(PO4)2 =>
Ca3(PO4)2 + 3 Sn(ClO4)2 = 3 Ca(ClO4)2 + Sn3(PO4)2
H2O + CO2 = O2 + C6H10O5 =>
5 H2O + 6 CO2 = 6 O2 + C6H10O5
CH3CH2CH2OH + KMnO4 + HCl = CH3CH2COOH + KCl + MnCl + H2O =>
3 CH3CH2CH2OH + 2 KMnO4 + 4 HCl = 3 CH3CH2COOH + 2 KCl + 2 MnCl + 5 H2O
Na4PO3 + CaCl2 = Ca4(PO3)2 + NaCl =>
2 Na4PO3 + 4 CaCl2 = Ca4(PO3)2 + 8 NaCl
N(CH3)4OH + H3PO4 = N(CH3)4H2PO4 + H2O =>
N(CH3)4OH + H3PO4 = N(CH3)4H2PO4 + H2O
Ba(HSO3)2 + Ba(OH)2 = BaSO4 + H2O + S =>
3 Ba(HSO3)2 + Ba(OH)2 = 4 BaSO4 + 4 H2O + 2 S
P + Ca = CaP3 =>
3 P + Ca = CaP3
I2 + Cl2 + Ba(OH)2 = Ba(IO3)2 + BaCl2 + H2O =>
I2 + 5 Cl2 + 6 Ba(OH)2 = Ba(IO3)2 + 5 BaCl2 + 6 H2O
HCOH + CuSO4 + NaOH = Cu2O + Na2SO4 + NaCO2 + H2O =>
2 HCOH + 6 CuSO4 + 14 NaOH = 3 Cu2O + 6 Na2SO4 + 2 NaCO2 + 9 H2O
C2H5OH + C2H3OOH = C4H5OOC2H3 + H2O =>
C2H5OH + 2 C2H3OOH = C4H5OOC2H3 + 3 H2O
HCl + Na(OH) = HCl(OH) + Na =>
HCl + Na(OH) = HCl(OH) + Na
Ni + (OH)2(s) = NiOH2O =>
Ni + (OH)2(s) = NiOH2O
CuCl2 + N3OH = CuN3OH + Cl2 =>
CuCl2 + N3OH = CuN3OH + Cl2
SO2 + H2O = SO + HO =>
SO2 + H2O = SO + 2 HO
Cr(OH)3 + OH{-} = [Cr(OH)6]{3-} =>
Cr(OH)3 + 3 OH{-} = [Cr(OH)6]{3-}
K2Cr2O7(aq) + H2O2(aq) + H2SO4(aq) = CrO(O2)2(aq) + K2SO4(aq) + H2O =>
K2Cr2O7(aq) + 4 H2O2(aq) + H2SO4(aq) = 2 CrO(O2)2(aq) + K2SO4(aq) + 5 H2O
CoCl2(ac) + NH4OH(ac) = Co(OH)2 + NH4Cl =>
CoCl2(ac) + 2 NH4OH(ac) = Co(OH)2 + 2 NH4Cl
HgI2 + KI = K2HgI4 =>
HgI2 + 2 KI = K2HgI4
C2H4O + O2 = HCO2 + H2O =>
C2H4O + 2 O2 = 2 HCO2 + H2O
Ca3(PO4)2 + Na2S = CaS + Na3PO4 =>
Ca3(PO4)2 + 3 Na2S = 3 CaS + 2 Na3PO4
CuAl = Cu + Al =>
CuAl = Cu + Al
HNO3 + H3AsO3 = NO(g) + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO(g) + 3 H3AsO4 + H2O
Pb + FeSO4 = PbS + Fe + O2 =>
Pb + FeSO4 = PbS + Fe + 2 O2
C5H12 + Fe = HFe + C =>
C5H12 + 12 Fe = 12 HFe + 5 C
HClO2 + Al = AlCl3 + H2O + Al(ClO3)3 =>
6 HClO2 + 2 Al = AlCl3 + 3 H2O + Al(ClO3)3
NaOH + CuSO4 = Cu(OH)2 + Na2(SO4) =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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