| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
NaOH + KSb(OH)6 = NaSb(OH)6 + KOH =>
NaOH + KSb(OH)6 = NaSb(OH)6 + KOH
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
Cr(NO3)2 + Ag = Cr + AgNO3 =>
Cr(NO3)2 + 2 Ag = Cr + 2 AgNO3
PCl4 + HOH = P(OH)4 + HCl =>
PCl4 + 4 HOH = P(OH)4 + 4 HCl
H2SO4 + Li2SO4 = LiH + SO4 =>
H2SO4 + Li2SO4 = 2 LiH + 2 SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
C7H14 + Cl2 = C7H12 + HCl =>
C7H14 + Cl2 = C7H12 + 2 HCl
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
PCl4 + HOH = P(OH)4 + HCl =>
PCl4 + 4 HOH = P(OH)4 + 4 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Zn + Pb3N2 = Zn3N2 + Pb =>
3 Zn + Pb3N2 = Zn3N2 + 3 Pb
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
FeSO3(s) + HBr(aq) = FeBr2(aq) + H2O(l) + SO2 =>
FeSO3(s) + 2 HBr(aq) = FeBr2(aq) + H2O(l) + SO2
O2 + C3H6O = CO2 + H2O =>
4 O2 + C3H6O = 3 CO2 + 3 H2O
BaCO3 + HC2H3O2 = Ba(C2H3O2)2 + H2O + CO2 =>
BaCO3 + 2 HC2H3O2 = Ba(C2H3O2)2 + H2O + CO2
Pb3N2 + KI = PbI2 + K3N =>
Pb3N2 + 6 KI = 3 PbI2 + 2 K3N
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
C4H9OH + Na = C4H9ONa + H2 =>
2 C4H9OH + 2 Na = 2 C4H9ONa + H2
Cr2(SO4)3 + NaOH + Cl2 = NaCl + Na2SO4 + NaCrO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 4 Cl2 = 8 NaCl + 3 Na2SO4 + 2 NaCrO4 + 8 H2O
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + (NH4)2(NO3)2(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + (NH4)2(NO3)2(aq)
KOH + Cu3(PO4)2 = K3PO4 + Cu(OH)2 =>
6 KOH + Cu3(PO4)2 = 2 K3PO4 + 3 Cu(OH)2
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
LiOH = HLi + O2 =>
2 LiOH = 2 HLi + O2
F2 + NH3 = N2 + NH4F =>
3 F2 + 8 NH3 = N2 + 6 NH4F
CrI3 + Na3PO4 = CrPO4 + NaI =>
CrI3 + Na3PO4 = CrPO4 + 3 NaI
Zn + Pb3N2 = Zn3N2 + Pb =>
3 Zn + Pb3N2 = Zn3N2 + 3 Pb
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO5 = HSO4 + OH =>
H2SO5 = HSO4 + OH
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
HCOO{-} + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
HCOO{-} + 2 MnO4{-} + 3 OH{-} = CO3{2-} + 2 MnO4{2-} + 2 H2O
N + HCl = NCl7 + H7 =>
N + 7 HCl = NCl7 + H7
Ag2SO4 + AlCl3 = Ag2SO4AlCl3 =>
Ag2SO4 + AlCl3 = Ag2SO4AlCl3
CH3COOH + NaOH = CH3OH + NaCOOH =>
CH3COOH + NaOH = CH3OH + NaCOOH
NH4Cl + HCOH = CH3NH2 + HCOOH + HCl =>
NH4Cl + 2 HCOH = CH3NH2 + HCOOH + HCl
CH3Cl + Na + Cl{-}CH3 = CH3{-}CH3 + NaCl =>
CH3Cl + 2 Na + Cl{-}CH3 = CH3{-}CH3 + 2 NaCl
Al + NaOH + H2O = Na3Al(OH)6 + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3Al(OH)6 + 3 H2
BaSO4(aq) + NaOH(s) = Na2SO4(s) + Ba(OH)2(s) =>
BaSO4(aq) + 2 NaOH(s) = Na2SO4(s) + Ba(OH)2(s)
Pb3N2 + KI = PbI2 + K3N =>
Pb3N2 + 6 KI = 3 PbI2 + 2 K3N
Cu5FeS4 + O2 = CuSO4 + FeSO4 + Cu2O =>
2 Cu5FeS4 + 17 O2 = 6 CuSO4 + 2 FeSO4 + 2 Cu2O
Zn + Pb3N2 = Zn3N2 + Pb =>
3 Zn + Pb3N2 = Zn3N2 + 3 Pb
PCl4 + HOH = P(OH)4 + HCl =>
PCl4 + 4 HOH = P(OH)4 + 4 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb3N2 + KI = PbI2 + K3N =>
Pb3N2 + 6 KI = 3 PbI2 + 2 K3N
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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