| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
Ti(OH)2 + H3PO4 = Ti(H2PO4)2 + H2O =>
Ti(OH)2 + 2 H3PO4 = Ti(H2PO4)2 + 2 H2O
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C10H18O + O2 = H2O + CO2 =>
C10H18O + 14 O2 = 9 H2O + 10 CO2
K2C2O4 + Pb(NO3)2 = KNO3 + PbC2O4 =>
K2C2O4 + Pb(NO3)2 = 2 KNO3 + PbC2O4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H{+} + Cr2O7{2-} + Fe{2+} = Fe{3+} + Cr{3+} + H2O =>
14 H{+} + Cr2O7{2-} + 6 Fe{2+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
HC2H3O2 + KOH = H2O + KC2H3O2 =>
HC2H3O2 + KOH = H2O + KC2H3O2
P4 + HNO3 = H3PO4 + NO2 + H20 =>
5 P4 + 80 HNO3 = 20 H3PO4 + 80 NO2 + H20
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KL + HCL + KLO3 = KCL + L2 + H2O =>
5 KL + 6 HCL + KLO3 = 6 KCL + 3 L2 + 3 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
P + Cl = PCl =>
P + Cl = PCl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
P + Cl = PCl =>
P + Cl = PCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
calcium + aluminiumchloride = calciumchloride + aluminum =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CdCO3(s) + H2O(l) = CdO(s) + HCO3(g) + H =>
CdCO3(s) + H2O(l) = CdO(s) + HCO3(g) + H
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CdCO3(s) + H2O(l) = CdO(s) + HCO3(g) + H =>
CdCO3(s) + H2O(l) = CdO(s) + HCO3(g) + H
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(cr) + Cl2(g) = CuCl(cr) =>
2 Cu(cr) + Cl2(g) = 2 CuCl(cr)
HCO2H + NH3 = NH4 + HCO2 =>
HCO2H + NH3 = NH4 + HCO2
HClO4 + NH3 = NH4 + ClO4 =>
HClO4 + NH3 = NH4 + ClO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgI2 + NaOH = Mg(OH)2 + NaI =>
MgI2 + 2 NaOH = Mg(OH)2 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/15
Équations équilibrées sur09/17/14
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