| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2(aq)
Cu{2+} + PO4{3-} = Cu3(PO4)2 =>
3 Cu{2+} + 2 PO4{3-} = Cu3(PO4)2
NaOH + K({-}2)SO4 = Na({-}2)SO4 + KOH =>
NaOH + K({-}2)SO4 = Na({-}2)SO4 + KOH
Au + F = AuF =>
Au + F = AuF
Ge + KClO3 + KOH = K2GeO3 + KCl + H2O =>
3 Ge + 2 KClO3 + 6 KOH = 3 K2GeO3 + 2 KCl + 3 H2O
CH2O + KMnO4 = K2CO3 + Mn + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 4 Mn + 7 H2O + 5 CO2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O) =>
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O)
Mg(OH2) = MgH2O =>
Mg(OH2) = MgH2O
Cl2SiO3 + CO + P = Cl3PO4 + SiO + C =>
3 Cl2SiO3 + 2 CO + 2 P = 2 Cl3PO4 + 3 SiO + 2 C
NaCl + AgNO3{-} = NaNO3{-} + AgCl =>
NaCl + AgNO3{-} = NaNO3{-} + AgCl
POBr + H2O = HBr + H3PO3 =>
POBr + 2 H2O = HBr + H3PO3
C12H22O11 + Ag2O = Ag + C12H22O12 =>
C12H22O11 + Ag2O = 2 Ag + C12H22O12
C6H5SO3H + NaCl = C6H5SO3Na + HCl =>
C6H5SO3H + NaCl = C6H5SO3Na + HCl
(NH4)2SO4 = NH3 + H2SO4 =>
(NH4)2SO4 = 2 NH3 + H2SO4
K2(CO3) + HF = KF + H2O + CO2 =>
K2(CO3) + 2 HF = 2 KF + H2O + CO2
C3N6O6H6 = N2 + CO + H2O =>
C3N6O6H6 = 3 N2 + 3 CO + 3 H2O
CH3CH2CH2CH2COOH + O2 = H2O + CO2 =>
2 CH3CH2CH2CH2COOH + 13 O2 = 10 H2O + 10 CO2
N2O + SO4{2-} = SO3{2-} + NO2 =>
N2O + 3 SO4{2-} = 3 SO3{2-} + 2 NO2
Pb + HNO3 = Pb9(NO3)2 + H2 =>
9 Pb + 2 HNO3 = Pb9(NO3)2 + H2
H2 = H =>
H2 = 2 H
Al + HCl + Na2S4O6 = AlCl3 + NaCl + H2O + H2S =>
6 Al + 20 HCl + Na2S4O6 = 6 AlCl3 + 2 NaCl + 6 H2O + 4 H2S
C12H22O11(s) + O2(g) = CO2(g) + H2O(wl) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(wl)
FeH2SO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeH2SO4 + H2SO4 = Fe2(SO4)3 + 3 H2
Al = Al1 =>
Al = Al1
NH4ClO4 + Al = Al2O3 + HCl + H2O + N2 =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 6 HCl + 9 H2O + 3 N2
Fe(CI)3 + Na(OH) = Fe(OH)3 + Na(CI) =>
Fe(CI)3 + 3 Na(OH) = Fe(OH)3 + 3 Na(CI)
CuCO3(s) = Cu(s) + CO2(g) + O2(g) =>
2 CuCO3(s) = 2 Cu(s) + 2 CO2(g) + O2(g)
FeS2(s) = Fe + S =>
FeS2(s) = Fe + 2 S
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
PB(NO3)2 = PB + NO2 + O =>
PB(NO3)2 = PB + 2 NO2 + 2 O
NaCl + Cu2(SO4)2 = NaSO4 + CuCl =>
2 NaCl + Cu2(SO4)2 = 2 NaSO4 + 2 CuCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2(CO3) + Na3(PO4) = Na2(PO4) + Na3(CO3) =>
Na2(CO3) + Na3(PO4) = Na2(PO4) + Na3(CO3)
AgC2H3O2 = Ag + CH3CO2 =>
AgC2H3O2 = Ag + CH3CO2
Al + NH4ClO4 = HCl + Al2O3 + N2 + H2O =>
10 Al + 6 NH4ClO4 = 6 HCl + 5 Al2O3 + 3 N2 + 9 H2O
Na2S + Na2SO3 + HCl = S + H2O + NaCl =>
2 Na2S + Na2SO3 + 6 HCl = 3 S + 3 H2O + 6 NaCl
I + KOH = KIO3 + KI + H2O =>
6 I + 6 KOH = KIO3 + 5 KI + 3 H2O
NH3 + NaClO = NaCl + H2O + N2 =>
2 NH3 + 3 NaClO = 3 NaCl + 3 H2O + N2
C4H10O4 + KNO3 + H2SO4 = C4H6N4O12 + KHSO4 + H2O =>
C4H10O4 + 4 KNO3 + 4 H2SO4 = C4H6N4O12 + 4 KHSO4 + 4 H2O
Al2O3(s) + HCl(l) = AlCl3(s) + H2O(l) =>
Al2O3(s) + 6 HCl(l) = 2 AlCl3(s) + 3 H2O(l)
CoCl2(l) + NH3(l) = Co(NH3)(l) + Cl2(l) =>
CoCl2(l) + NH3(l) = Co(NH3)(l) + Cl2(l)
NaI3 + HCl + H2O2 = I2 + NaCl + H2O =>
2 NaI3 + 2 HCl + H2O2 = 3 I2 + 2 NaCl + 2 H2O
FeS2(s) = Fe + S =>
FeS2(s) = Fe + 2 S
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
C3H8 + O2 = C + O4(H8) =>
C3H8 + 2 O2 = 3 C + O4(H8)
FeS2(s) = Fe + S =>
FeS2(s) = Fe + 2 S
CaF2 + MgCrO4 = CaCrO4 + MgF2 =>
CaF2 + MgCrO4 = CaCrO4 + MgF2
H25O4 + NaOH = Na + H2O =>
H25O4 + 17 NaOH = 17 Na + 21 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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