| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3(PO)4 + 3 HCl = 3 KCl + H3(PO)4
C10H23N + O2 = CO2 + H2O + N2 =>
4 C10H23N + 63 O2 = 40 CO2 + 46 H2O + 2 N2
*C2H5OH + (CH3CO)2O = CH3COOC2H5 + CH3COOH =>
*C2H5OH + (CH3CO)2O = CH3COOC2H5 + CH3COOH
PbSO4 + AlBr3 = PbBr2 + Al2(SO4)3 =>
3 PbSO4 + 2 AlBr3 = 3 PbBr2 + Al2(SO4)3
C6H5Cl + C2H3Cl3O2 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2H3Cl3O2 = C14H9Cl5 + 2 H2O
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
CuAu + HNO3 = Cu(NO3)2 + Au + H2 =>
CuAu + 2 HNO3 = Cu(NO3)2 + Au + H2
FeSO4 + NaNO3 = NaSO4 + FeNO3 =>
FeSO4 + NaNO3 = NaSO4 + FeNO3
CO + H2O + Cl = C6H5Cl + O2 =>
24 CO + 10 H2O + 4 Cl = 4 C6H5Cl + 17 O2
CrCl3 + KMnO4 + H2O + HNO3 = H2Cr2O7 + Mn(NO3)2 + HCl + KNO3 =>
10 CrCl3 + 6 KMnO4 + 11 H2O + 18 HNO3 = 5 H2Cr2O7 + 6 Mn(NO3)2 + 30 HCl + 6 KNO3
NaNO2 + NH4NO3 = NH3 + NaOH + NO2 =>
NaNO2 + NH4NO3 = NH3 + NaOH + 2 NO2
SO4{2-} + BaCl2 = BaSO4 + Cl{-} =>
SO4{2-} + BaCl2 = BaSO4 + 2 Cl{-}
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
P3O10{4-} + H2O = P2O7{3-} + HPO4{2-} + H{+} =>
P3O10{4-} + H2O = P2O7{3-} + HPO4{2-} + H{+}
Na2O + CoO + H3BO3 = Na2Co2B12O21 + H2O =>
Na2O + 2 CoO + 12 H3BO3 = Na2Co2B12O21 + 18 H2O
Cd(NO3)2 + Na2CO3 + H2O = (CdOH)2CO3 + CO2 + NaNO3 =>
2 Cd(NO3)2 + 2 Na2CO3 + H2O = (CdOH)2CO3 + CO2 + 4 NaNO3
Na2SO4 + AgI = Ag2SO4 + NaI =>
Na2SO4 + 2 AgI = Ag2SO4 + 2 NaI
C4H10 + C2H2 = C6H12 =>
C4H10 + C2H2 = C6H12
NaOH(aq) + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH(aq) + FeCl3 = 3 NaCl + Fe(OH)3
CaC2 + O2 = Ca + CO =>
CaC2 + O2 = Ca + 2 CO
HCOH + [Ag(NH3)2]NO3 = Ag + CO2 + HNO3 + NH3 =>
3 HCOH + 4[Ag(NH3)2]NO3 = 4 Ag + 3 CO2 + 3 HNO3 + 9 NH3
S + H3PO4 = S3(PO4)2 + H2 =>
3 S + 2 H3PO4 = S3(PO4)2 + 3 H2
CdS + HNO3 = Cd(NO3)2 + S + H2O + NO =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 4 H2O + 2 NO
Br2 + K2SO4 + SO2 + H2O = H2SO4 + KBr =>
Br2 + K2SO4 + SO2 + 2 H2O = 2 H2SO4 + 2 KBr
CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
Ba(NO3)2 + CaCl2 = BaCl2 + Ca(NO3)2 =>
Ba(NO3)2 + CaCl2 = BaCl2 + Ca(NO3)2
Al(SO4)3 + NaOH = Al(OH)3 + NaSO4 =>
Al(SO4)3 + 3 NaOH = Al(OH)3 + 3 NaSO4
KF + PF5 = KPF6 =>
KF + PF5 = KPF6
K3AsO4 + KJ + H2SO4 = K3AsO3 + J2 + K2SO4 + H2O =>
K3AsO4 + 2 KJ + H2SO4 = K3AsO3 + J2 + K2SO4 + H2O
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4OH =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4OH
Al + H2O + Na3PO4 = Na[Al(OH)4] + Na2HPO4 + H2 =>
2 Al + 8 H2O + 2 Na3PO4 = 2 Na[Al(OH)4] + 2 Na2HPO4 + 3 H2
KBr + PI = PBr + KI =>
KBr + PI = PBr + KI
C12H26 = C4H10 + C2H4 =>
C12H26 = C4H10 + 4 C2H4
(NH4)2SO4(aq) + LiOH(aq) = NH4OH + Li2SO4 =>
(NH4)2SO4(aq) + 2 LiOH(aq) = 2 NH4OH + Li2SO4
HAsO3{-2} + O2 = HAsO4{2-}02 =>
2 HAsO3{-2} + O2 = 2 HAsO4{2-}02
CH4H + O2 = CO2 + H2O =>
4 CH4H + 9 O2 = 4 CO2 + 10 H2O
K3Fe(CN)6 + Na3Co(NO2)6 = Na3Fe(NO2)6 + K3Co(CN)6 =>
K3Fe(CN)6 + Na3Co(NO2)6 = Na3Fe(NO2)6 + K3Co(CN)6
CH3OCH2CH2CH3 + O2 = CO2 + H2O =>
CH3OCH2CH2CH3 + 6 O2 = 4 CO2 + 5 H2O
H10O9 = H2O + O2 =>
H10O9 = 5 H2O + 2 O2
FeS + O*2 = Fe*2O*3 + SO*2 =>
FeS + 3 O*2 = Fe*2O*3 + SO*2
HNO3 + NH4 = H2O + NH3NO4 =>
13 HNO3 + 5 NH4 = 3 H2O + 9 NH3NO4
KClO3(s) + P4S3(s) = KCl(s) + P2O5(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 6 P2O5(s) + 9 SO2(g)
(C2H5)2NH + H2O = (C2H5)2NH3 + OH =>
(C2H5)2NH + 2 H2O = (C2H5)2NH3 + 2 OH
H + HSO3 = H2O + SO2 =>
H + HSO3 = H2O + SO2
I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + NaNO3 =>
Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + 2 NaNO3
Fe + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K =>
2 Fe + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 K
H2 + Fe(SO4)2 + KI + KIO3 = Fe(OH)2 + K2SO4 + I2 =>
3 H2 + 3 Fe(SO4)2 + 10 KI + 2 KIO3 = 3 Fe(OH)2 + 6 K2SO4 + 6 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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