| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
H{+} + CO3{2-} = CO2 + H2O =>
2 H{+} + CO3{2-} = CO2 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na2S + KF = NaF + K2S =>
Na2S + 2 KF = 2 NaF + K2S
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Zn3P2 + Na = Na3P + Zn =>
Zn3P2 + 6 Na = 2 Na3P + 3 Zn
CH3CH3 + O2 = H20 + CO2 =>
10 CH3CH3 + 20 O2 = 3 H20 + 20 CO2
CH3CH3 + O2 = H2O + CO2 =>
2 CH3CH3 + 7 O2 = 6 H2O + 4 CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
Al(s) + HCl(aq) = AlCl3(aq) + H2(s) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(s)
C15H3O + O2 = CO2 + H2O =>
4 C15H3O + 61 O2 = 60 CO2 + 6 H2O
SnCl4(s) + H2O(g) = SnO2(s) + HCl(g) =>
SnCl4(s) + 2 H2O(g) = SnO2(s) + 4 HCl(g)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3NO2 + HO2 = CO2 + H20 + NO2 =>
5 CH3NO2 + 5 HO2 = 5 CO2 + H20 + 5 NO2
Na + Mg(NO3)2 = NaNO3 + Mg =>
2 Na + Mg(NO3)2 = 2 NaNO3 + Mg
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ba(NO3)2 + Na2(SO4)3 = Ba(SO4)3 + Na2(NO3)2 =>
Ba(NO3)2 + Na2(SO4)3 = Ba(SO4)3 + Na2(NO3)2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Ag + Fe(NO3)3 = AgNO3 + Fe =>
3 Ag + Fe(NO3)3 = 3 AgNO3 + Fe
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(OH)2(s) + HCl(aq) = H2O(l) + PbCl2(s) =>
Pb(OH)2(s) + 2 HCl(aq) = 2 H2O(l) + PbCl2(s)
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Al2(SO4)3 + BaCl2 = Al2Cl2 + Ba(SO4)3 =>
Al2(SO4)3 + BaCl2 = Al2Cl2 + Ba(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
Sr(NO3) + Al2(SO4) = Sr(SO4) + Al2(NO3) =>
Sr(NO3) + Al2(SO4) = Sr(SO4) + Al2(NO3)
NH4Cl + Ag3PO4 = AgCl + (NH4)3PO4 =>
3 NH4Cl + Ag3PO4 = 3 AgCl + (NH4)3PO4
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Sr(NO3) + Al2(SO4)3 = Sr(SO4)3 + Al2(NO3) =>
Sr(NO3) + Al2(SO4)3 = Sr(SO4)3 + Al2(NO3)
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sr(NO3)2 + Al2(SO4)3 = Sr(SO4)3 + Al2(NO3)2 =>
Sr(NO3)2 + Al2(SO4)3 = Sr(SO4)3 + Al2(NO3)2
HAs + Na2CO3 = NaAs + H2O + CO2 =>
2 HAs + Na2CO3 = 2 NaAs + H2O + CO2
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
Sr(NO3)2 + Al2(SO4)3 = Sr(SO4) + Al(NO3)3 =>
3 Sr(NO3)2 + Al2(SO4)3 = 3 Sr(SO4) + 2 Al(NO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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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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