| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiBr + H2O = LiOH + BrH
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
BaO + H3PO4 = Ba2(HPO4)2 + H2O =>
2 BaO + 2 H3PO4 = Ba2(HPO4)2 + 2 H2O
PbCl4 + H3PO4 = Pb3(PO4)4 + HCl =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 HCl
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
ZnS + Ca(OH)2 = CaS + Zn(OH)2 =>
ZnS + Ca(OH)2 = CaS + Zn(OH)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ca(OH)2 + H2Cr2O7 = CaCr2O7 + H2O =>
Ca(OH)2 + H2Cr2O7 = CaCr2O7 + 2 H2O
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O(l) =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O(l)
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
P2O5 + AlCl3 = PCl5 + Al2O3 =>
3 P2O5 + 10 AlCl3 = 6 PCl5 + 5 Al2O3
CoCl2 + Fe = FeCl2 + Co =>
CoCl2 + Fe = FeCl2 + Co
C2H6O + CuO = C2H4O + Cu + H2O =>
C2H6O + CuO = C2H4O + Cu + H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Hg + F2 = HgF =>
2 Hg + F2 = 2 HgF
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaIO3 + H2SO3 = NaI + H2SO4 =>
NaIO3 + 3 H2SO3 = NaI + 3 H2SO4
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
CaSO405H2O + C6H8O7 = CaSO4*2H2O + H2O + CO2 =>
9 CaSO405H2O + 401 C6H8O7 = 9.0000000000001CaSO4*2H2O + 1595 H2O + 2406 CO2
H2Cr2O7 + Ba(NO3)2 = HNO3 + BaCr2O7 =>
H2Cr2O7 + Ba(NO3)2 = 2 HNO3 + BaCr2O7
H2SO4 + KH2PO3 = K2SO4 + H2O + P2O3 =>
H2SO4 + 2 KH2PO3 = K2SO4 + 3 H2O + P2O3
C6H5OH + NaNO2 + H2SO4 = C6H4OHNO + Na2SO4 + H2O =>
2 C6H5OH + 2 NaNO2 + H2SO4 = 2 C6H4OHNO + Na2SO4 + 2 H2O
PbOH + SO3 = PbSO4 + H =>
PbOH + SO3 = PbSO4 + H
MgCO3 + C2H4O2 = CO2Mg(CH3COO)2 + H2O =>
MgCO3 + 2 C2H4O2 = CO2Mg(CH3COO)2 + H2O
H3BO3 + C2H5OH = B(OCH2CH3)3 + H2O =>
H3BO3 + 3 C2H5OH = B(OCH2CH3)3 + 3 H2O
MgO + H2O2 = MgO2 + H2O =>
MgO + H2O2 = MgO2 + H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O
Hg(O)2 = Hg4O4 + O =>
4 Hg(O)2 = Hg4O4 + 4 O
HCl(g) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(l) + 2 Cl2(g)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
CH3CH2NH2 + KNO2 + HCl = CH3CH2OH + N2 + H2O + KCl =>
CH3CH2NH2 + KNO2 + HCl = CH3CH2OH + N2 + H2O + KCl
Al2O3 + NH3 = AlN + H2O =>
Al2O3 + 2 NH3 = 2 AlN + 3 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Zn + Pb = ZnPb =>
Zn + Pb = ZnPb
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2 =>
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2
Cu + AuI3 = Au + CuI2 =>
3 Cu + 2 AuI3 = 2 Au + 3 CuI2
KMnO4 + NH4OH + H2SO4 = N2 + H2O + MnSO4 + K2SO4 =>
6 KMnO4 + 10 NH4OH + 9 H2SO4 = 5 N2 + 34 H2O + 6 MnSO4 + 3 K2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
S2{-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
2 S2{-} + 13 Cl2 + 32 OH{-} = 4 SO4{2-} + 26 Cl{-} + 16 H2O
ZnF2 + PBr3 = PF3 + ZnBr2 =>
3 ZnF2 + 2 PBr3 = 2 PF3 + 3 ZnBr2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCOOH + NH3 = NH4 + HCOO =>
HCOOH + NH3 = NH4 + HCOO
CoCl2 + KCNS = K2[Co(CNS)4] + KCl =>
CoCl2 + 4 KCNS = K2[Co(CNS)4] + 2 KCl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
AgF + H2O = Ag + O2 + HF =>
4 AgF + 2 H2O = 4 Ag + O2 + 4 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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