| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgS = Ag + S
PCl3 + Al = AlCl + P =>
PCl3 + 3 Al = 3 AlCl + P
Pb(NO3)2 + FeSO4 = Pb2 + SO4 + FeNO3 =>
2 Pb(NO3)2 + 4 FeSO4 = Pb2 + 4 SO4 + 4 FeNO3
Na2Co3(aq) + CaCl2*(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2*(aq) = CaCo3(s) + 2 NaCl(aq)
C6H5COOH + C6H5NHCOCH3 = C6H5NH2 + C6H5CH3(CO)2O =>
C6H5COOH + C6H5NHCOCH3 = C6H5NH2 + C6H5CH3(CO)2O
K3(PO4) + Mg(CO3) = K2(CO3) + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(CO3) = 3 K2(CO3) + Mg3(PO4)2
ZnSO4 + Co(NO3)2 = CoSO4 + Zn(NO3)2 =>
ZnSO4 + Co(NO3)2 = CoSO4 + Zn(NO3)2
AgNO3(aq) + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4 = Ag3PO4 + 3 NaNO3
(NH2)2CO + NaOH = NaOCN + NH3 + H2O =>
(NH2)2CO + NaOH = NaOCN + NH3 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
KHSO4 + Ba(HCO3)2 = K2SO4 + BaSO4 + H2O + CO2 =>
2 KHSO4 + Ba(HCO3)2 = K2SO4 + BaSO4 + 2 H2O + 2 CO2
N2H2(l) + N2O4(l) = N2(g) + H2O(l) =>
4 N2H2(l) + N2O4(l) = 5 N2(g) + 4 H2O(l)
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H14 + Br2 + KI = CI + H + KBr =>
C6H14 + 3 Br2 + 6 KI = 6 CI + 14 H + 6 KBr
POBr3 + KOH = PO(OH)3 + KBr =>
POBr3 + 3 KOH = PO(OH)3 + 3 KBr
Ru + HNO3 + HCl = H2(RuCl6) + NO + H2O =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2(RuCl6) + 4 NO + 8 H2O
Na2MoO4 + KBH4 + CH3COOH = Mo(CH3COO)4 + H2 + Na2KBO3 + H2O =>
Na2MoO4 + KBH4 + 4 CH3COOH = Mo(CH3COO)4 + 3 H2 + Na2KBO3 + H2O
Ca(OH)2 = Ca + O2 + H2O =>
2 Ca(OH)2 = 2 Ca + O2 + 2 H2O
KMnO4 + NaOH + KI = Na2MnO4 + KIO3 + H2O + KOH =>
6 KMnO4 + 12 NaOH + KI = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Li2CO3 + NH4H2PO4 = LiPO3 + H2O + NH3 + CO2 =>
Li2CO3 + 2 NH4H2PO4 = 2 LiPO3 + 3 H2O + 2 NH3 + CO2
Ag2O + Li = Li2O + Ag =>
Ag2O + 2 Li = Li2O + 2 Ag
Fe(iii) + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe(iii) + Zn(NO3)2 = Fe(NO3)2 + Zn
Na2HPO4 + H3PO4 = NaH2PO4 =>
Na2HPO4 + H3PO4 = 2 NaH2PO4
Al(NO3)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + NH4NO3(aq) =>
Al(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 NH4NO3(aq)
KSCN + CoCl2 + NaOH = K2[Co(SCN)4] + NaCl + KOH =>
4 KSCN + CoCl2 + 2 NaOH = K2[Co(SCN)4] + 2 NaCl + 2 KOH
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 H2O + 6 CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Hg(liq) + O2(g) = HgO =>
2 Hg(liq) + O2(g) = 2 HgO
CH2OHCH2OH + PCl5 = CH2ClCH2Cl + H3PO4 + HCl =>
2 CH2OHCH2OH + PCl5 = 2 CH2ClCH2Cl + H3PO4 + HCl
BeO + SiO2 = BeSiO3 =>
BeO + SiO2 = BeSiO3
CO + HI + H2O = CH3I + O2 =>
CO + HI + H2O = CH3I + O2
CO2(g) + H2O(g) = C6H12O6(g) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(g) + 6 O2(g)
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
MgCl2 + Li2 + CO3 = MgCO3 + LiCl =>
MgCl2 + Li2 + CO3 = MgCO3 + 2 LiCl
S(s) + HNO3(aq) = H2SO4(aq) + NO2(g) + H2O(l) =>
S(s) + 6 HNO3(aq) = H2SO4(aq) + 6 NO2(g) + 2 H2O(l)
Na2S2O3H2SO4 = Na2SO4SO2H2OS =>
Na2S2O3H2SO4 = Na2SO4SO2H2OS
[Co(NH3)6]Cl3 + K4[Fe(CN)6] = [Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl =>
[Co(NH3)6]Cl3 + K4[Fe(CN)6] = [Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl
HCl + NaF = HF + NaCl =>
HCl + NaF = HF + NaCl
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
CH2Cl2 + Cl = CHCl3 + HCl =>
CH2Cl2 + 2 Cl = CHCl3 + HCl
I + Cs = ICs =>
I + Cs = ICs
H2SO4(aq) + Cu(OH)2(s) = H2O(l) + CuSO4(aq) =>
H2SO4(aq) + Cu(OH)2(s) = 2 H2O(l) + CuSO4(aq)
SnCl2 + ZnCl2 = Zn + SnCl3 =>
2 SnCl2 + ZnCl2 = Zn + 2 SnCl3
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
Ac + O2 = AcO =>
2 Ac + O2 = 2 AcO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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