| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4(aq) + 3 KOH(aq) = K3PO4(aq) + 3 H2O(l) + 3 NH3(g)
C410O + O2 = CO2 = H2O =>
2 C410O + 819 O2 = 820 CO2
Fe + NiSO4 = Ni + Fe2(SO4)3 =>
2 Fe + 3 NiSO4 = 3 Ni + Fe2(SO4)3
K2S + Ba(CH3COO)2 = KCH3COO + BaS =>
K2S + Ba(CH3COO)2 = 2 KCH3COO + BaS
C7H9N + HNO2 = C7H8O + N2 + H2O =>
C7H9N + HNO2 = C7H8O + N2 + H2O
Al2(CO3)3 + Ca3(PO4)2 = Al(PO4) + CaCO3 =>
Al2(CO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 CaCO3
Li + F2 = Li2F2 =>
2 Li + F2 = Li2F2
NaO + O2 = Na2O5 =>
4 NaO + 3 O2 = 2 Na2O5
Br2 + LiOH = LiBrO3 + LiBr + H2O =>
3 Br2 + 6 LiOH = LiBrO3 + 5 LiBr + 3 H2O
AlCl3 + C = Al + CCl =>
AlCl3 + 3 C = Al + 3 CCl
AlCl3 + H2SO4 = Al2(SO4)3 + HCl* =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl*
Mg + FeCl2 = Fe + MgCl =>
2 Mg + FeCl2 = Fe + 2 MgCl
KNo3 + CaCl2 = KCl + Ca(No3)2 =>
2 KNo3 + CaCl2 = 2 KCl + Ca(No3)2
BaCl + SO4 = BaSO4 + Cl =>
BaCl + SO4 = BaSO4 + Cl
NH4NO3 + KO2 = NH3 + KNO3 + H2O =>
5 NH4NO3 + 8 KO2 = 2 NH3 + 8 KNO3 + 7 H2O
Li3PO4 + Ca(CN)2 = LiCN + Ca3(PO4)2 =>
2 Li3PO4 + 3 Ca(CN)2 = 6 LiCN + Ca3(PO4)2
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
Co(NO3)2 + Al2O3 = Al2(NO3)2 + CoO3 =>
Co(NO3)2 + Al2O3 = Al2(NO3)2 + CoO3
V + S = VS =>
V + S = VS
K2SO4(aq) + CaCl2(aq) = KCl(aq) + CaSO4(aq) =>
K2SO4(aq) + CaCl2(aq) = 2 KCl(aq) + CaSO4(aq)
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
Ca(CH3COO)2 + SiO2 = (CH3COO)4Si + CaO =>
2 Ca(CH3COO)2 + SiO2 = (CH3COO)4Si + 2 CaO
Ba2SO4 + Na2SO4 = BaNa2 + SO4 =>
Ba2SO4 + 2 Na2SO4 = 2 BaNa2 + 3 SO4
PB(CH3COO)2 + O2 = PB + CO2 + H2O =>
2 PB(CH3COO)2 + 7 O2 = 2 PB + 8 CO2 + 6 H2O
Al(OH)3 + CuO = Cu + Al2O3 + H2O2 =>
2 Al(OH)3 + 3 CuO = 3 Cu + Al2O3 + 3 H2O2
CuH2 + HCl = CuCl2 + H3 =>
3 CuH2 + 6 HCl = 3 CuCl2 + 4 H3
NaClO2 + HCl = ClO2 + H2O + NaCl =>
5 NaClO2 + 4 HCl = 4 ClO2 + 2 H2O + 5 NaCl
FeO + AI(s) = AIO(s) + Fe(l) =>
FeO + AI(s) = AIO(s) + Fe(l)
Na3(PO4) + H2SO4 = Na2SO4 + H3(PO4) =>
2 Na3(PO4) + 3 H2SO4 = 3 Na2SO4 + 2 H3(PO4)
CaCO3 + CrCl3 = Cr2(CO3)3 + CaCl2 =>
3 CaCO3 + 2 CrCl3 = Cr2(CO3)3 + 3 CaCl2
CaCO4 + LiCl = CaCl2 + Li2CO4 =>
CaCO4 + 2 LiCl = CaCl2 + Li2CO4
O2 + HCl = H2O + Cl =>
O2 + 4 HCl = 2 H2O + 4 Cl
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH =>
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH
CCl3 + HCl = Cl + CH4 =>
CCl3 + 4 HCl = 7 Cl + CH4
FeCl3 + C8H8O3 = Fe(C8H8O3) + Cl2 =>
2 FeCl3 + 2 C8H8O3 = 2 Fe(C8H8O3) + 3 Cl2
Zn + Pb(NO3)2 = Pb + Zn(NO3) =>
2 Zn + Pb(NO3)2 = Pb + 2 Zn(NO3)
AgNO3(ag) + CuBr2(ag) = AgBr(s) + Cu(NO3)2(ag) =>
2 AgNO3(ag) + CuBr2(ag) = 2 AgBr(s) + Cu(NO3)2(ag)
C19H14O2 + O2 = CO2 + H2O =>
2 C19H14O2 + 43 O2 = 38 CO2 + 14 H2O
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
CaSO4 + H2O = CaO + H2SO4 =>
CaSO4 + H2O = CaO + H2SO4
HCI + Na2C03 = NaCI + H2C03 =>
2 HCI + Na2C03 = 2 NaCI + H2C03
Na2O + SO2 = NaO2 + SO =>
Na2O + 3 SO2 = 2 NaO2 + 3 SO
CI + NaI = NaCI + I =>
CI + NaI = NaCI + I
H3(PO4) + NH4 = (NH4)3PO4 + H =>
H3(PO4) + 3 NH4 = (NH4)3PO4 + 3 H
Bi2(SO4)3 + K2CrO4 = Bi2Cr3O12 + K2SO4 =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2Cr3O12 + 3 K2SO4
AuNO3 + NaCl = AuCl + NaNO3 =>
AuNO3 + NaCl = AuCl + NaNO3
(NH4)2CO3 + Ba3(AsO4)2 = Ba(CO3) + AsO4(NH4)3 =>
3(NH4)2CO3 + Ba3(AsO4)2 = 3 Ba(CO3) + 2 AsO4(NH4)3
Ca(OH)2 + N2O5 = CaO + N(OH)5 =>
5 Ca(OH)2 + N2O5 = 5 CaO + 2 N(OH)5
C12H22O11(l) + O2(g) = CO(g) + H2O(l) =>
C12H22O11(l) + 6 O2(g) = 12 CO(g) + 11 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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