| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Bi(N03)3 + CaI2 = BiI3 + Ca(N03)2 =>
2 Bi(N03)3 + 3 CaI2 = 2 BiI3 + 3 Ca(N03)2
Pb + H2SO4 = HPb + SO4 =>
2 Pb + H2SO4 = 2 HPb + SO4
HSO3 + Fe(OH)3 = Fe(HS)3 + H + O2 =>
3 HSO3 + Fe(OH)3 = Fe(HS)3 + 3 H + 6 O2
Si + NaOH + H2O3 = Na2SiO3 + H2 =>
3 Si + 6 NaOH + H2O3 = 3 Na2SiO3 + 4 H2
C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + H2 = NH =>
N2 + H2 = 2 NH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + Zn(OH)2 = ZnO*Ca(OH)2 + H2O =>
Ca(OH)2 + Zn(OH)2 = ZnO*Ca(OH)2 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Hg(NO3)2 + SnCl4 = HgCl4 + Sn(NO3)2 =>
Hg(NO3)2 + SnCl4 = HgCl4 + Sn(NO3)2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
HClO3 + Fe2O3 = FeClO3 + H2O3 =>
2 HClO3 + Fe2O3 = 2 FeClO3 + H2O3
Ce(NO3)3*6H2O = CeO2 + NO2 + H2O + O2 =>
2 Ce(NO3)3*6H2O = 2 CeO2 + 6 NO2 + 12 H2O + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ClH + AgOH = AgCl + H2O =>
ClH + AgOH = AgCl + H2O
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq) =>
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq)
Mg(NO3)2 + ZnSO4 = Zn(NO3)2 + MgSO4 =>
Mg(NO3)2 + ZnSO4 = Zn(NO3)2 + MgSO4
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na[Al(OH)4(H2O)2] + CO2 = NaHCO3 + Al(OH)3 + H2O =>
Na[Al(OH)4(H2O)2] + CO2 = NaHCO3 + Al(OH)3 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ba(OH)2 + Fe = Ba + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe = 3 Ba + 2 Fe(OH)3
HCl + Cu2 = CuCl2 + H =>
4 HCl + Cu2 = 2 CuCl2 + 4 H
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
MgCa(CO3)2 = Mg + Ca + CO3 =>
MgCa(CO3)2 = Mg + Ca + 2 CO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
KBr + AgSCN = AgBr + KSCN =>
KBr + AgSCN = AgBr + KSCN
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(NO)3 + FeSO4 = BaSO4 + Fe(NO)3 =>
Ba(NO)3 + FeSO4 = BaSO4 + Fe(NO)3
Li3PO4 + H2O = Li2HPO4 + LiOH =>
Li3PO4 + H2O = Li2HPO4 + LiOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
C4H6O6 + H2O = H3O + C4H5O6 =>
C4H6O6 + H2O = H3O + C4H5O6
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O1 =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O1
N2 + H2 = NH =>
N2 + H2 = 2 NH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
RaCO3 + HNO3 = Ra(NO3)2 + H2O + CO2 =>
RaCO3 + 2 HNO3 = Ra(NO3)2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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