| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + K2O = Na2O + 2 K
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn(s) + Cu(NO3)3(aq) = Zn(NO3)2(aq) + Cu(s) =>
3 Zn(s) + 2 Cu(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Cu(s)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al(C2H3O2)3 + Na2S = Al2S3 + Na(C2H3O2) =>
2 Al(C2H3O2)3 + 3 Na2S = Al2S3 + 6 Na(C2H3O2)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiCl4 + H2O = SiO2(s) + HCl =>
SiCl4 + 2 H2O = SiO2(s) + 4 HCl
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K2B4O7 + NaOH = NaBO2 + K2O + H2O =>
K2B4O7 + 4 NaOH = 4 NaBO2 + K2O + 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
P + S = P2S5 =>
2 P + 5 S = P2S5
Au2S3 + Sr(NO3)2 = Au(NO3)3 + SrS =>
Au2S3 + 3 Sr(NO3)2 = 2 Au(NO3)3 + 3 SrS
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Ca(OH)2 + CH3COOH = Ca(CH3OO)2 =>
Ca(OH)2 + CH3COOH = Ca(CH3OO)2
HNO3 + Ba = Ba(NO3)2 + NH3NO3 + H2O =>
18 HNO3 + 7 Ba = 7 Ba(NO3)2 + 2 NH3NO3 + 6 H2O
KC2H3O2 + Ag(NO3) = KNO3 + AgC2H3O2 =>
KC2H3O2 + Ag(NO3) = KNO3 + AgC2H3O2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe2(NH3)2 + Cu = Cu2(NH3)2 + Fe =>
Fe2(NH3)2 + 2 Cu = Cu2(NH3)2 + 2 Fe
XeF4 + H2O = Xe + O2 + HF =>
XeF4 + 2 H2O = Xe + O2 + 4 HF
LiOH + NaCl = LiCl + OHNa =>
LiOH + NaCl = LiCl + OHNa
Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
C3OH7 + O2 = H2O + CO2 =>
4 C3OH7 + 17 O2 = 14 H2O + 12 CO2
MgO + SO2 = Mg + MgSO4 =>
2 MgO + SO2 = Mg + MgSO4
CrO3 + H2O + Na2CO3 = Na2Cr2O7*2H2O + CO2 =>
2 CrO3 + 2 H2O + Na2CO3 = Na2Cr2O7*2H2O + CO2
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
ZnCl2 + Na2SO4 = Zn(SO4) + NaCl =>
ZnCl2 + Na2SO4 = Zn(SO4) + 2 NaCl
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + (NH4)(NO3) =>
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + 2(NH4)(NO3)
C3H8Br2 = C3H7BrHBr =>
C3H8Br2 = C3H7BrHBr
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CH3OH + HBr = CH4OH + Br =>
CH3OH + HBr = CH4OH + Br
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C2H8O2N2 + O2 = CO2 + H2O + N2 =>
C2H8O2N2 + 3 O2 = 2 CO2 + 4 H2O + N2
Mg + O5 = MgO5 =>
Mg + O5 = MgO5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3(PO)4 + Mg(OH)2 = Mg3((PO)4)2 + H2O =>
2 H3(PO)4 + 3 Mg(OH)2 = Mg3((PO)4)2 + 6 H2O
LiCl + Pb(NO3)2 = Li(NO3)2 + PbCl =>
LiCl + Pb(NO3)2 = Li(NO3)2 + PbCl
Pb(CH3COO)2 + Cl2 + NaOH = PbO2 + NaCl + CH3COONa + H2O =>
Pb(CH3COO)2 + Cl2 + 4 NaOH = PbO2 + 2 NaCl + 2 CH3COONa + 2 H2O
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Water + phosphoruspentoxide = phosphoricacid =>
6 H2O + P4O10 = 4 H3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + SO3 = H2SO4 + N2O5 =>
2 HNO3 + SO3 = H2SO4 + N2O5
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + Na2SO4 + H2CO3 =>
Al2(SO4)3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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