| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 5 Na(NO3)2 = Na(PO4)2 + 10 NaNO3
Zn(HS)2 + HNO3 = Zn(NO3)2 + H2S =>
Zn(HS)2 + 2 HNO3 = Zn(NO3)2 + 2 H2S
NH3 + NH4 = NH3NH4 =>
NH3 + NH4 = NH3NH4
Sb2S3 + Na2S + S = Na3[SbS4] =>
Sb2S3 + 3 Na2S + 2 S = 2 Na3[SbS4]
NH4 + AgNO3 = NH4NO3 + Ag =>
NH4 + AgNO3 = NH4NO3 + Ag
K2S + CrCl2 = K2Cl2 + SCr =>
K2S + CrCl2 = K2Cl2 + SCr
V + HNO3 = V(NO3)3 + H2 =>
2 V + 6 HNO3 = 2 V(NO3)3 + 3 H2
NaOH + FeS = Na2S + Fe(OH)2 =>
2 NaOH + FeS = Na2S + Fe(OH)2
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
KMnO4 + KCrO2 = K2CrO4 + MnO2 =>
KMnO4 + KCrO2 = K2CrO4 + MnO2
C2H2F + O2 = CO + H2O + HF =>
4 C2H2F + 5 O2 = 8 CO + 2 H2O + 4 HF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + H3PO4 = Fe3(PO4)2 + H =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 6 H
CO(NH)2 + HNO3 = CO2 + H2O + N2 =>
5 CO(NH)2 + 4 HNO3 = 5 CO2 + 7 H2O + 7 N2
HNO3(aq) + BaCl2(aq) = HCl(aq) + Ba(NO3)2(aq) =>
2 HNO3(aq) + BaCl2(aq) = 2 HCl(aq) + Ba(NO3)2(aq)
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
Cr + P = Cr3P4 =>
3 Cr + 4 P = Cr3P4
C6H8O7 + C3H9N = C15H35N3O7 =>
C6H8O7 + 3 C3H9N = C15H35N3O7
C5H12 + Br2 = C5HBr + HBr =>
C5H12 + 6 Br2 = C5HBr + 11 HBr
C3H5OH(l) + O2 = CO2(g) + H2O(g) =>
C3H5OH(l) + 4 O2 = 3 CO2(g) + 3 H2O(g)
N2H5OH + CH3OCH3 = CN + H2 + O2 =>
N2H5OH + CH3OCH3 = 2 CN + 6 H2 + O2
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
AlCl3 + Li2CO3 = Al2(CO3)3 + LiCl =>
2 AlCl3 + 3 Li2CO3 = Al2(CO3)3 + 6 LiCl
Na3Po4(aq) + CuSo4(aq) = NaSo4(aq) + Cu3Po4(aq) =>
Na3Po4(aq) + 3 CuSo4(aq) = 3 NaSo4(aq) + Cu3Po4(aq)
[Ag(NH3)2]OH + C2H5COH = C2H5COOH + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + C2H5COH = C2H5COOH + 2 Ag + 4 NH3 + H2O
(NH4)2S + AgNO3 = Ag2S + NH4NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + 2 NH4NO3
CdSO4 + Na2S2O3 + H2O = Na2SO4 + CdS + H2SO4 =>
CdSO4 + Na2S2O3 + H2O = Na2SO4 + CdS + H2SO4
NH4HSO3 + H2SO4 = (NH4)2SO4 + SO2 + H2O =>
2 NH4HSO3 + H2SO4 = (NH4)2SO4 + 2 SO2 + 2 H2O
NaOH + CrCl2 = Cr(OH)2 + NaCl =>
2 NaOH + CrCl2 = Cr(OH)2 + 2 NaCl
KClH2O = HCl + KOH =>
KClH2O = HCl + KOH
(NH4)2NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
16(NH4)2NO3 + 7 Ca(OH)2 = 7 Ca(NO3)2 + 34 NH3 + 20 H2O
SnCl4 + NaOH = SnO2 + NaCl + H2O =>
SnCl4 + 4 NaOH = SnO2 + 4 NaCl + 2 H2O
C8H18(heptano) + O2 = CO2 + H2O =>
2 C8H18(heptano) + 25 O2 = 16 CO2 + 18 H2O
Ca(ClO3)2 = Ca + (ClO3)2 =>
Ca(ClO3)2 = Ca + (ClO3)2
(e)PBr3(l) = P4(s) + Br2(l) =>
4(e)PBr3(l) = P4(s) + 6 Br2(l)
CH3NH2 + HCl = CH4 + NH4 + CCl4 =>
8 CH3NH2 + 12 HCl = 5 CH4 + 8 NH4 + 3 CCl4
CaSO4 + HOH = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 HOH = Ca(OH)2 + H2SO4
H2SO4 + KNO2 = K2SO4 + NHO2 =>
H2SO4 + 2 KNO2 = K2SO4 + 2 NHO2
Fe2O3 + CH4 = FeO + CO + H2O =>
3 Fe2O3 + CH4 = 6 FeO + CO + 2 H2O
KNO3 + KOH = K2 + NO3OH =>
KNO3 + KOH = K2 + NO3OH
CH3COOH + KHCO3 = KCH3COO + H2O + CO2 =>
CH3COOH + KHCO3 = KCH3COO + H2O + CO2
CuSO4 + H2O2 = CuSO5 + H2O =>
CuSO4 + H2O2 = CuSO5 + H2O
Fe(s) + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe(s) + Pb(NO3)2 = Pb + Fe(NO3)2
NaCr2O7 + SO2 + H2O = Cr(OH)SO4 + NaSO4 =>
NaCr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + NaSO4
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
NaH2O = NaOHH =>
NaH2O = NaOHH
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
Be + KOH = BeKOH =>
Be + KOH = BeKOH
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O
NH4Cl + NH4OH = NH4 + NH3Cl + H2O =>
NH4Cl + NH4OH = NH4 + NH3Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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