| Équations équilibrées la veille |
NaCl + NH3PO4 = NaPO4 + NH3Cl
NH4OH + Na2CO3 = (NH4)2CO3 + NaOH =>
2 NH4OH + Na2CO3 = (NH4)2CO3 + 2 NaOH
C7H14O2 + NaHCO3 = CH3COONa + H2CO3 =>
4 C7H14O2 + 19 NaHCO3 = 19 CH3COONa + 9 H2CO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
Mg + HClO4 = Mg(ClO4) + H2 =>
2 Mg + 2 HClO4 = 2 Mg(ClO4) + H2
C6H5COOH + C4H10O = C10H15CO + OH =>
43 C6H5COOH + 54 C4H10O = 47 C10H15CO + 93 OH
NaCl + H2O2 + H2SO4 = Cl2 + NaSO4 + H2O =>
2 NaCl + 2 H2O2 + 2 H2SO4 = Cl2 + 2 NaSO4 + 4 H2O
***********************************C57H110O6 + O2 = CO2 + H2O =>
2***********************************C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
CoSO4 + Cr(NO3)2 = Co(NO3)2 + CrSO4 =>
CoSO4 + Cr(NO3)2 = Co(NO3)2 + CrSO4
Mg + H2SO4 = Mg2(SO4)2 + H2O + S2O2 =>
4 Mg + 6 H2SO4 = 2 Mg2(SO4)2 + 6 H2O + S2O2
NaHCO3 + C6H8O7 = H2O + CO2 + NaC6H5O7 =>
9 NaHCO3 + 8 C6H8O7 = 14 H2O + 3 CO2 + 9 NaC6H5O7
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
NH4 + HF = NF3 + H2 =>
2 NH4 + 6 HF = 2 NF3 + 7 H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + KCl =>
2 CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + 4 KCl
C2H2 + O = CO2 + CH2 =>
C2H2 + 2 O = CO2 + CH2
Cr2 + Co4 + Al3 = Cr16Co12Al9 =>
8 Cr2 + 3 Co4 + 3 Al3 = Cr16Co12Al9
CuCl + NaCN = CuCN + NaCl =>
CuCl + NaCN = CuCN + NaCl
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Br2(l) + NaCl(s) = Cl2(g) + NaBr(s) =>
Br2(l) + 2 NaCl(s) = Cl2(g) + 2 NaBr(s)
H2SO4 + NaCHO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaCHO3 = Na2SO4 + 2 CO2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(g) + 3 H2O(l)
Na2S + HNO3 = NaNO3 + NH3 + S + H2O =>
4 Na2S + 9 HNO3 = 8 NaNO3 + NH3 + 4 S + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaOOH2 + HBr = CaBr2 + H2O =>
CaOOH2 + 2 HBr = CaBr2 + 2 H2O
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
Ba + H3PO4 = Ba(H2PO4) + H2 =>
2 Ba + 2 H3PO4 = 2 Ba(H2PO4) + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
SnCl2 + C2H5OH = Sn(OH)2 + C2H5 + Cl =>
SnCl2 + 2 C2H5OH = Sn(OH)2 + 2 C2H5 + 2 Cl
Li + Zn(OH)4 = Li[Zn(OH)4] =>
Li + Zn(OH)4 = Li[Zn(OH)4]
NaCl + H2O2 + H2SO4 = Cl2 + NaSO4 + H2O =>
2 NaCl + 2 H2O2 + 2 H2SO4 = Cl2 + 2 NaSO4 + 4 H2O
NaHCO3(aq) = NaOH(aq) + CO2(g) =>
NaHCO3(aq) = NaOH(aq) + CO2(g)
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
ZincOxideCobalt(iii)Nitrite = Cobalt(iii)OxideZincNitrite =>
ZincOxideCobalt(iii)Nitrite = Cobalt(iii)OxideZincNitrite
Na(ClO3) = NaCl + O2 =>
2 Na(ClO3) = 2 NaCl + 3 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HCl + CaCO3 + MgOH = CaCl + MgCl2 + H2O + CO2 =>
3 HCl + CaCO3 + MgOH = CaCl + MgCl2 + 2 H2O + CO2
BeO + HCl = Be(OH) + Cl =>
BeO + HCl = Be(OH) + Cl
Mg + C3H8 = MgH8 + C =>
Mg + C3H8 = MgH8 + 3 C
Zn + CuSO4*5H2O = Zn2SO4 + Cu + H2O =>
2 Zn + CuSO4*5H2O = Zn2SO4 + Cu + 5 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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