| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + H2O + 4 NH3
HClO4(aq)Ca(OH)2 = Ca(ClO4) + H(OH)2 =>
HClO4(aq)Ca(OH)2 = Ca(ClO4) + H(OH)2
CoCl2 + ZnO = ZnCl2 + CoO =>
CoCl2 + ZnO = ZnCl2 + CoO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Au(s) + NaBr(aq) = Na + AuBr =>
Au(s) + NaBr(aq) = Na + AuBr
Mg + C2H5Br = C2H5MgBr =>
Mg + C2H5Br = C2H5MgBr
K + (NH4) + (NO3) = K(NH4)(NO3)2 =>
K + (NH4) + 2(NO3) = K(NH4)(NO3)2
LiOH(aq) + HCN(aq) = LiCN(aq) + H2O(aq) =>
LiOH(aq) + HCN(aq) = LiCN(aq) + H2O(aq)
CH3Br + OH{-} = CH4O + Br{-} =>
CH3Br + OH{-} = CH4O + Br{-}
BaCl2 + Na(HCO3) = NaCl + Ba(HCO3)2 =>
BaCl2 + 2 Na(HCO3) = 2 NaCl + Ba(HCO3)2
FeCl3 + HNO3 = Fe(NO3) + HCl3 =>
FeCl3 + HNO3 = Fe(NO3) + HCl3
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
NH4Cl + K(NO3)2 = NH4(NO3)2 + KCl =>
NH4Cl + K(NO3)2 = NH4(NO3)2 + KCl
MgO + HCl = Magnesiumchloride + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
C12H2525OH + O2 = CO2 + H2O =>
C12H2525OH + 643 O2 = 12 CO2 + 1263 H2O
C5H12 + *O2 = CO2 + H2O =>
C5H12 + 8*O2 = 5 CO2 + 6 H2O
NaI + H2SO4 = S + I2 + NaHSO4 + H2O =>
6 NaI + 7 H2SO4 = S + 3 I2 + 6 NaHSO4 + 4 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
CoS2 + O2 = SO2Co2S3 =>
2 CoS2 + O2 = SO2Co2S3
Fe + SO4 + K3PO4 = Fe3(PO4)2 + K2SO4 =>
3 Fe + 3 SO4 + 2 K3PO4 = Fe3(PO4)2 + 3 K2SO4
(a)Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2(a)Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Ca(NO3)2 + Fe(OH)3 = Ca(OH)2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 Fe(NO3)3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Al(BrO3)3 + H2SO4 = Al2(SO4)3 + HBrO3 =>
2 Al(BrO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HBrO3
BaCl2 + Na2SO4 = Ba(SO4) + ClNa =>
BaCl2 + Na2SO4 = Ba(SO4) + 2 ClNa
(NH4)2HPO3 + Al(HSO3)3 = Al2(HPO3)3 + NH4HSO3 =>
3(NH4)2HPO3 + 2 Al(HSO3)3 = Al2(HPO3)3 + 6 NH4HSO3
As + Bi = BiAs =>
As + Bi = BiAs
Bi2O3(s) + CO = Bi + CO2 =>
Bi2O3(s) + 3 CO = 2 Bi + 3 CO2
C2H5OH + O2 = C3H6O3 + H2O =>
3 C2H5OH + 3 O2 = 2 C3H6O3 + 3 H2O
Zn + (NH4)2MoO4 + HCl = ZnCl2 + MoCl3 + NH4Cl + H2O =>
3 Zn + 2(NH4)2MoO4 + 16 HCl = 3 ZnCl2 + 2 MoCl3 + 4 NH4Cl + 8 H2O
SCl2O + C10H10O4 + CO2 = C8H4Cl2O2 + HCl + SO2 =>
18 SCl2O + 5 C10H10O4 + 6 CO2 = 7 C8H4Cl2O2 + 22 HCl + 18 SO2
Al2O3 + HPO3 = Al(PO3)3 + H2O =>
Al2O3 + 6 HPO3 = 2 Al(PO3)3 + 3 H2O
C18H36O2 + NaHCO3 = C18H36O2Na + CO2 + H2O =>
105 C18H36O2 + 104 NaHCO3 = 104 C18H36O2Na + 122 CO2 + 70 H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
K2Cr2O7 + H3PO4 + S8 = SO3 + KH2PO4 + CrPO4 + H2O =>
8 K2Cr2O7 + 32 H3PO4 + S8 = 8 SO3 + 16 KH2PO4 + 16 CrPO4 + 32 H2O
AgNO3(aq) + Ba(OH)2(aq) = AgOH + Ba(NO3)2 =>
2 AgNO3(aq) + Ba(OH)2(aq) = 2 AgOH + Ba(NO3)2
Ga + X2 = Ga2X3 =>
4 Ga + 3 X2 = 2 Ga2X3
HCl + BaCrO4 = BaCl2 + CrCl3 + Cl2 + H2O =>
16 HCl + 2 BaCrO4 = 2 BaCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq) =>
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeHPO4 + H2O + C6H8O7 = H3PO4 + Fe + CO2 =>
9 FeHPO4 + 5 H2O + C6H8O7 = 9 H3PO4 + 9 Fe + 6 CO2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
CrO4{2-} + HSnO2 + H2O = CrO2 + HSnO3 + OH{-} =>
CrO4{2-} + HSnO2 + H2O = CrO2 + HSnO3 + 2 OH{-}
KClO3 + C = KCl + CO2 =>
2 KClO3 + 3 C = 2 KCl + 3 CO2
SnCl2 + K2Cr2O7 + HCl = CrCl3 + H2O + KCl + SnCl4 =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 2 KCl + 3 SnCl4
(NH4)2CO3 + BaCl2 = (NH4)2Cl + Ba(CO3)2 =>
2(NH4)2CO3 + BaCl2 = 2(NH4)2Cl + Ba(CO3)2
Mn + Pb{2+} = Mn{2+} + Pb =>
Mn + Pb{2+} = Mn{2+} + Pb
MgS + H2O = H2S + Mg(OH)2 =>
MgS + 2 H2O = H2S + Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/24
Équations équilibrées sur05/29/23
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