| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeO(s) + C(s) = Fe(s) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(s) + CO2(g)
HCl(aq) + Pb(NO3)2(aq) = HNO3(aq) + PbCl2(s) =>
2 HCl(aq) + Pb(NO3)2(aq) = 2 HNO3(aq) + PbCl2(s)
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
FeO(s) + C(s) = Fe(s) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(s) + CO2(g)
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
FeO(s) + C(s) = Fe(s) + CO(g) =>
FeO(s) + C(s) = Fe(s) + CO(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + Na + H2 + O2 = NaHCO3 =>
2 C + 2 Na + H2 + 3 O2 = 2 NaHCO3
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
CaCl2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + PbCl2(s) =>
CaCl2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + PbCl2(s)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
FeO(s) + C(s) = Fe(s) + CO(g) =>
FeO(s) + C(s) = Fe(s) + CO(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3(s) =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(s)
Zn + CuNO3 = Cu + Zn(NO3)2 =>
Zn + 2 CuNO3 = 2 Cu + Zn(NO3)2
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
FeO + C = Fe + CO =>
FeO + C = Fe + CO
Au + S = Au2S3 =>
2 Au + 3 S = Au2S3
NH3 + OH = NH2 + H2O =>
NH3 + OH = NH2 + H2O
FeO + C = Fe + CO =>
FeO + C = Fe + CO
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
CaCl2(aq) + CuSO4(aq) = Ca(SO4)(s) + CuCl2(aq) =>
CaCl2(aq) + CuSO4(aq) = Ca(SO4)(s) + CuCl2(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4OH(aq) = NH3(g) + H2O(l) =>
NH4OH(aq) = NH3(g) + H2O(l)
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + AgCH3COO = Ag + FeCH3COO =>
Fe + AgCH3COO = Ag + FeCH3COO
MgI2 + Cl2 = MgCl2 + I2 =>
MgI2 + Cl2 = MgCl2 + I2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaCl2 + Br2 = Ca + BrCl =>
CaCl2 + Br2 = Ca + 2 BrCl
AgNO3(aq) + NaI(aq) = NaNO3(aq) + AgI(s) =>
AgNO3(aq) + NaI(aq) = NaNO3(aq) + AgI(s)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
C4H9 + H2O = H2 + CO =>
2 C4H9 + 8 H2O = 17 H2 + 8 CO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/18
Équations équilibrées sur01/12/18
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