| Équations équilibrées la veille |
Al(s) + 3 PbNO3(ag) = Al(NO3)3 + 3 Pb
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
BaC2H3O2 + K2CrO4 = BaCrO4 + K2C2H3O2 =>
BaC2H3O2 + K2CrO4 = BaCrO4 + K2C2H3O2
Al + PbS = Al2S3 + Pb =>
2 Al + 3 PbS = Al2S3 + 3 Pb
KMnO4 + C2H6O + NaOH = NaO + KOH + CH4 + MnO4 =>
KMnO4 + C2H6O + 3 NaOH = 3 NaO + KOH + 2 CH4 + MnO4
Cr(OH)3 + H2S = Cr(OH)S + H2O =>
Cr(OH)3 + H2S = Cr(OH)S + 2 H2O
CH3COONa + Cu = CH3COOCu + Na =>
CH3COONa + Cu = CH3COOCu + Na
CuSO4 + H10O5 = H10SO4 + CuO5 =>
CuSO4 + H10O5 = H10SO4 + CuO5
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
P4O10 + H2O = HPO3 =>
P4O10 + 2 H2O = 4 HPO3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
CH3COOH + Sn = SnCH3COOH =>
CH3COOH + Sn = SnCH3COOH
*29HCl + *19Mg = *2H + MgCl2 =>
38*29HCl + 29*19Mg = 551*2H + 551 MgCl2
K2(SO4) + Ba = K + Ba(SO4) =>
K2(SO4) + Ba = 2 K + Ba(SO4)
C6H5Cl + Na + C2H5Cl = NaCl + C6H5CH3 =>
19 C6H5Cl + 32 Na + 13 C2H5Cl = 32 NaCl + 20 C6H5CH3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Co3(s) + Li2 + O2 = LiCoO2 =>
2 Co3(s) + 3 Li2 + 6 O2 = 6 LiCoO2
V2O5 + SO2 = SO3 + VS =>
V2O5 + 11 SO2 = 9 SO3 + 2 VS
C10H8 + CO2 = C8H4O3 + H2O =>
5 C10H8 + 14 CO2 = 8 C8H4O3 + 4 H2O
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Mg(s) + Cr(NO3)2(aq) = Mg(NO3)2 + Cr(s) =>
Mg(s) + Cr(NO3)2(aq) = Mg(NO3)2 + Cr(s)
AlCl3 + Cu(CH3COO)2 + H2O = Al(OH)3 + CH3COOH + CuCl2 =>
2 AlCl3 + 3 Cu(CH3COO)2 + 6 H2O = 2 Al(OH)3 + 6 CH3COOH + 3 CuCl2
Br2 + CCl4 = BrCl + C =>
2 Br2 + CCl4 = 4 BrCl + C
K2(SiO3) + CaCl2 = Ca(SiO3) + KCl =>
K2(SiO3) + CaCl2 = Ca(SiO3) + 2 KCl
C33H62O6 + C5H12O4 = C37H68O8 + H2O =>
56 C33H62O6 + 67 C5H12O4 = 59 C37H68O8 + 132 H2O
CuSO4 + Na2S = Na2(SO4) + CuS =>
CuSO4 + Na2S = Na2(SO4) + CuS
Ba3(PO4)2 + H2 = H3PO4 + Ba =>
Ba3(PO4)2 + 3 H2 = 2 H3PO4 + 3 Ba
C2H7NO + O3 = CO2 + H2O + N2 =>
6 C2H7NO + 13 O3 = 12 CO2 + 21 H2O + 3 N2
I2 + Cl = ICl3 =>
I2 + 6 Cl = 2 ICl3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CuSO4 + O2 = Cu2O + SO4 =>
4 CuSO4 + O2 = 2 Cu2O + 4 SO4
CoB4O7 + Cu3Fe(CN)6 = Cu2B4O7 + Co3(Fe(CN)6)2 =>
3 CoB4O7 + 2 Cu3Fe(CN)6 = 3 Cu2B4O7 + Co3(Fe(CN)6)2
TaCl3 + H2O = Ta3OCl7 + HCl =>
3 TaCl3 + H2O = Ta3OCl7 + 2 HCl
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ag + I{-} = AgI{-} =>
Ag + I{-} = AgI{-}
Hg2NO3 + KI2 = Hg2I2 + KNO3 =>
Hg2NO3 + KI2 = Hg2I2 + KNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe(s) + H2O(l) = FeO3(s) + H2(g) =>
Fe(s) + 3 H2O(l) = FeO3(s) + 3 H2(g)
SbI5 = Sb5 + I =>
5 SbI5 = Sb5 + 25 I
C14H34COOH + O2 = CO2 + H2O =>
4 C14H34COOH + 91 O2 = 60 CO2 + 70 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
*2Fe + O2 = FeO =>
*2Fe + O2 = 2 FeO
Sn(s) + Pb(NO3)2(aq) = Sn(NO3)2 + Pb =>
Sn(s) + Pb(NO3)2(aq) = Sn(NO3)2 + Pb
C6H9O7 + FeNO + H3PO4 = FePO4 + C6H12O7 + NO =>
C6H9O7 + FeNO + H3PO4 = FePO4 + C6H12O7 + NO
FeI2 + LiOH = Fe(OH)2 + LiI =>
FeI2 + 2 LiOH = Fe(OH)2 + 2 LiI
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
I + AgNO3 = AgI + NO3 =>
I + AgNO3 = AgI + NO3
(NH4)2SO4(aq) + Ca(OH)2(s) = CaSO4(s) + NH3(s) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(s) = CaSO4(s) + 2 NH3(s) + 2 H2O(l)
Cd + PO4 = CdPO4 =>
Cd + PO4 = CdPO4
C6H11NO3 + O2 = CO2 + H2O + N2 =>
4 C6H11NO3 + 29 O2 = 24 CO2 + 22 H2O + 2 N2
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| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
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