| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHP + NaOH = KNaP + HOH
F2 + Na2Te = FTe + Na =>
F2 + 2 Na2Te = 2 FTe + 4 Na
C6H122O6 + O2 = CO2 + H2O =>
2 C6H122O6 + 67 O2 = 12 CO2 + 122 H2O
AgNO3(aq) + NH4OH(aq) = Ag2O + H2O + NH4NO3 =>
2 AgNO3(aq) + 2 NH4OH(aq) = Ag2O + H2O + 2 NH4NO3
Cl + AlBr3 = AlCl3 + Br =>
3 Cl + AlBr3 = AlCl3 + 3 Br
KPHNaOH = KNaPH2O =>
KPHNaOH = KNaPH2O
N2O + C8H18 = CO2 + H2O + N2 =>
25 N2O + C8H18 = 8 CO2 + 9 H2O + 25 N2
Mg + H2SO4 = Mg(H2SO4)2 =>
Mg + 2 H2SO4 = Mg(H2SO4)2
C14H15O9N + C2H6O = C8H7O5N + C2H4O2 + C4H8O2 =>
C14H15O9N + 2 C2H6O = C8H7O5N + C2H4O2 + 2 C4H8O2
C2H2 + O = H2O + C20 =>
10 C2H2 + 10 O = 10 H2O + C20
ZnSO4*H2O + C10H12Na4O8 = (NaSO4) + C10H12Zn4O8 + H2O =>
4 ZnSO4*H2O + C10H12Na4O8 = 4(NaSO4) + C10H12Zn4O8 + 4 H2O
CoCl2(H2O)6 + NH4Cl + H2O2 + NH4 = [Co(NH3)6]Cl3 + H2O =>
CoCl2(H2O)6 + NH4Cl + 3 H2O2 + 5 NH4 = [Co(NH3)6]Cl3 + 12 H2O
KBr + HNO3 = HBr + KNO3 =>
KBr + HNO3 = HBr + KNO3
Al203 + N2 + H2O = NH3 + Al3O2 =>
9 Al203 + 406 N2 + 1218 H2O = 812 NH3 + 609 Al3O2
C2H5COOH + Br2 = C2H4BrCOOH + HBr =>
C2H5COOH + Br2 = C2H4BrCOOH + HBr
[Co(NH3)5Cl]HNO3 = [Co(NH3)5NO3] + HCl =>
[Co(NH3)5Cl]HNO3 = [Co(NH3)5NO3] + HCl
C2H62 + Cl2 = C2H5Cl + HCl =>
C2H62 + 29 Cl2 = C2H5Cl + 57 HCl
NaCl + H2(SO4) = HCl + Na2(SO4) =>
2 NaCl + H2(SO4) = 2 HCl + Na2(SO4)
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO + K2SO4
Zn2 + HF = ZnF2 + H2 =>
Zn2 + 4 HF = 2 ZnF2 + 2 H2
HCl + O = OH + Cl =>
HCl + O = OH + Cl
Na + AlNO3 = NaNO3 + Al =>
Na + AlNO3 = NaNO3 + Al
HCl + KCrO4 = H2O + CrCl3 + KCl + Cl2 =>
8 HCl + KCrO4 = 4 H2O + CrCl3 + KCl + 2 Cl2
Pb(NO3)2(aq) + Na2SO4(aq) = NaNO3() + PbSO4() =>
Pb(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3() + PbSO4()
Na2SO3 + KMnO4 + H2O = H2SO4 + MnO2 + KOH + NaOH =>
3 Na2SO3 + 2 KMnO4 + 7 H2O = 3 H2SO4 + 2 MnO2 + 2 KOH + 6 NaOH
Na(OH)3 + FeCl3(aq) = Fe(OH)3 + NaCl3 =>
Na(OH)3 + FeCl3(aq) = Fe(OH)3 + NaCl3
C + (Ca)3(PO4)2 + SIO2 = CaSIO3 + CO + P4 =>
10 C + 2(Ca)3(PO4)2 + 6 SIO2 = 6 CaSIO3 + 10 CO + P4
I2 + CCl4 = ICl3 + C =>
2 I2 + 3 CCl4 = 4 ICl3 + 3 C
Fe(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Fe(OH)3
Z(NO3)2 = ZO + NO2 + O2 =>
2 Z(NO3)2 = 2 ZO + 4 NO2 + O2
LiNO{3} + Ag = AgNO{3} + Li =>
LiNO{3} + Ag = AgNO{3} + Li
C3Ga4 + O2 = CO2 + Ga2O =>
C3Ga4 + 4 O2 = 3 CO2 + 2 Ga2O
CuO + HNO3 = CuNO3 + H2 + O2 =>
2 CuO + 2 HNO3 = 2 CuNO3 + H2 + O2
AlOF + O2 = Al2O3 + F2 =>
4 AlOF + O2 = 2 Al2O3 + 2 F2
HN3 + Ca = Ca(HN3) =>
HN3 + Ca = Ca(HN3)
NH3ClO4 + Al = H2O + Al2O3 + AlCl3 + N2 =>
6 NH3ClO4 + 12 Al = 9 H2O + 5 Al2O3 + 2 AlCl3 + 3 N2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = CoCl(NH3)5Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2 CoCl(NH3)5Cl2 + 14 H2O
As2O5 + CuO = As2O3 + CuO2 =>
As2O5 + 2 CuO = As2O3 + 2 CuO2
MgBr2F2 = MgF2Br2 =>
MgBr2F2 = MgF2Br2
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2(k) =>
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2(k)
NH3 + Cl = N2H4 + NH4Cl =>
4 NH3 + 2 Cl = N2H4 + 2 NH4Cl
Li + HClO3 = LiClO3 + H2 =>
2 Li + 2 HClO3 = 2 LiClO3 + H2
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
AuCl3 + Fe = Au + Cl2Fe =>
2 AuCl3 + 3 Fe = 2 Au + 3 Cl2Fe
SiO2 + Ca3(PO4)2 + C = Ca(SiO3) + P4 + CO =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 6 Ca(SiO3) + P4 + 10 CO
N2 + L2 = NL3 =>
N2 + 3 L2 = 2 NL3
Na2CO2(aq) + CaCl2(aq) = NaCl + CaCO2 =>
Na2CO2(aq) + CaCl2(aq) = 2 NaCl + CaCO2
Na2SiO3 + CO2 = SiO2 + Na2CO3 =>
Na2SiO3 + CO2 = SiO2 + Na2CO3
(NH4)2SO4 + NaCl = (NH4)Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2(NH4)Cl + Na2SO4
Fe(OH)3 + HF = FeF3 + H2O =>
Fe(OH)3 + 3 HF = FeF3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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