| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + SrCl2 = 2 HCl + SrSO3
HgCl2 + KBr = HgBr2 + KCl =>
HgCl2 + 2 KBr = HgBr2 + 2 KCl
Cu + PO4 = CuPO4(s) =>
Cu + PO4 = CuPO4(s)
C2Ca + H2O = C2H2 + Ca(OH)2 =>
C2Ca + 2 H2O = C2H2 + Ca(OH)2
K3PO4 + AlCl3 = AlPO4 + KCl =>
K3PO4 + AlCl3 = AlPO4 + 3 KCl
C3H6 + NO = C3H3 + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3 + 6 H2O + 3 N2
CuS + Ca(OH)2 = CaS + Cu(OH)2 =>
CuS + Ca(OH)2 = CaS + Cu(OH)2
HNOO3 + Sn = SnO2 + NO2 + H2O =>
4 HNOO3 + 3 Sn = 3 SnO2 + 4 NO2 + 2 H2O
HBr + BaNO3 = BaBr + HNO3 =>
HBr + BaNO3 = BaBr + HNO3
CuBr2 + LiOH = Cu(OH)2 + Li2Br2 =>
CuBr2 + 2 LiOH = Cu(OH)2 + Li2Br2
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Bi(OH)3 + H2 = Bi + H2O =>
2 Bi(OH)3 + 3 H2 = 2 Bi + 6 H2O
Cu + HNO3(conc) = Cu(NO3)2(conc) + NO + H2O =>
3 Cu + 8 HNO3(conc) = 3 Cu(NO3)2(conc) + 2 NO + 4 H2O
K3PO4 + AlCl3 = K3Cl3 + PO4Al =>
K3PO4 + AlCl3 = K3Cl3 + PO4Al
Ca(O2H)2 + HNO3 = Ca(NO3)2 + H2O2 =>
Ca(O2H)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CrBr3 + H3PO4 = CrPO4 + HBr =>
CrBr3 + H3PO4 = CrPO4 + 3 HBr
Xe + F2 = XeF5 =>
2 Xe + 5 F2 = 2 XeF5
FeO + KCl = FeCl2 + K2O =>
FeO + 2 KCl = FeCl2 + K2O
Cu + Au + Ag = CuAuAg =>
Cu + Au + Ag = CuAuAg
C6H4NH2ONa + H2O + CaCO3 = C6H4NH2OH + Na2CO3 + CaO =>
2 C6H4NH2ONa + H2O + CaCO3 = 2 C6H4NH2OH + Na2CO3 + CaO
K2S + NH4Cl = KCl + KHS + NH3 =>
K2S + NH4Cl = KCl + KHS + NH3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
HC1 + KOH = H2O + KC1 =>
HC1 + KOH = H2O + KC1
AgHMnO4 + HMnO4 + Cl2 = AgClO3 + MnO2 + H2O =>
2 AgHMnO4 + 2 HMnO4 + Cl2 = 2 AgClO3 + 4 MnO2 + 2 H2O
NaS2O3 + HCl = S3 + SO2 + NaCl + H2O =>
4 NaS2O3 + 4 HCl = S3 + 5 SO2 + 4 NaCl + 2 H2O
C7H5BiO4 + HCl + Al = Bi + AlCl3 + C7H6O3 + H2O =>
C7H5BiO4 + 3 HCl + Al = Bi + AlCl3 + C7H6O3 + H2O
NH4Cl + HF = HCl + NH4F =>
NH4Cl + HF = HCl + NH4F
KMnO4 + HI = KI + MnI2 + H2O + I2 =>
2 KMnO4 + 16 HI = 2 KI + 2 MnI2 + 8 H2O + 5 I2
(NH4)2HPO4NaOH = (NH4)2OHNaHPO4 =>
(NH4)2HPO4NaOH = (NH4)2OHNaHPO4
Na2SO4 + AlNO3 = NaNO3 + Al2SO4 =>
Na2SO4 + 2 AlNO3 = 2 NaNO3 + Al2SO4
Pb(NO3)2 + NaOH(aq) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH(aq) = Pb(OH)2 + 2 NaNO3
Cu(NO3)2(aq) + Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
HC2H3O2 + NH3 = HH3 + NC2H3O2 =>
HC2H3O2 + NH3 = HH3 + NC2H3O2
NH3(aq) + H2So4(aq) = (NH4)2So4(aq) =>
2 NH3(aq) + H2So4(aq) = (NH4)2So4(aq)
H2SO4 + KOH = KSO4 + H2OH =>
H2SO4 + KOH = KSO4 + H2OH
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg(NO3)2 + Zn3N2 = Mg3N2 + Zn(NO3)2 =>
3 Mg(NO3)2 + Zn3N2 = Mg3N2 + 3 Zn(NO3)2
CH3OH + O2 = CH + H2O =>
4 CH3OH + O2 = 4 CH + 6 H2O
Mg(C12H22O14) + H2SO4 + KOH = Mg(C12H22O14)*H2O + K2SO4 =>
2 Mg(C12H22O14) + H2SO4 + 2 KOH = 2 Mg(C12H22O14)*H2O + K2SO4
CaOH2 + NH4NH2CO2 = CaCO3 + NH4 =>
CaOH2 + NH4NH2CO2 = CaCO3 + 2 NH4
Ba(s) + LiCl(aq) = BaCl2 + Li =>
Ba(s) + 2 LiCl(aq) = BaCl2 + 2 Li
KMnO4 + HI = KI + MnI2 + H2O + I2 =>
2 KMnO4 + 16 HI = 2 KI + 2 MnI2 + 8 H2O + 5 I2
C8H9NO2 + FeCl3 = Fe(C8H9NO2) + Cl =>
C8H9NO2 + FeCl3 = Fe(C8H9NO2) + 3 Cl
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + 2 NaNO3(aq)
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
CH3COONa + HOH = HNa + CH3COOOH =>
CH3COONa + HOH = HNa + CH3COOOH
Al(No3)3 + Na3PO4 = Na3(No3)3 + AlPO4 =>
Al(No3)3 + Na3PO4 = Na3(No3)3 + AlPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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