| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag{+} + Mg = 2 Ag + Mg{+2}
CaBr2 + K2SO3 = Ca(SO3) + KBr =>
CaBr2 + K2SO3 = Ca(SO3) + 2 KBr
(CH3CO)2O + H2O = CH3COOH =>
(CH3CO)2O + H2O = 2 CH3COOH
NaOH + Cl2 = NaCl + NaOCl + H2O =>
2 NaOH + Cl2 = NaCl + NaOCl + H2O
MgO + SI = Mg + SIO =>
MgO + SI = Mg + SIO
P2S5 = S + P =>
P2S5 = 5 S + 2 P
Fe2S3(s) + HBr(aq) = Fe2Br + HS3 =>
Fe2S3(s) + HBr(aq) = Fe2Br + HS3
H2ONaF = HFNaOH =>
H2ONaF = HFNaOH
K2PtCl6 = KCl + Pt + Cl2 =>
K2PtCl6 = 2 KCl + Pt + 2 Cl2
NaAlO2NH4Cl = NH4AlO2NaCl =>
NaAlO2NH4Cl = NH4AlO2NaCl
KI + H2O = KOH + HI =>
KI + H2O = KOH + HI
P4010 + H2O = PH + O =>
P4010 + 2005 H2O = 4010 PH + 2005 O
K3HPO4 = O2 + HPO2 + K2 =>
2 K3HPO4 = 2 O2 + 2 HPO2 + 3 K2
Bi(OH)3 + SnCl + NaOH = Bi + Sn(OH)4 + NaCl =>
Bi(OH)3 + SnCl + NaOH = Bi + Sn(OH)4 + NaCl
KCo(NO3)2 = K(NO3)2Co =>
KCo(NO3)2 = K(NO3)2Co
Br2O + Co(OH)2 = Co(BrO)2 + H2O =>
Br2O + Co(OH)2 = Co(BrO)2 + H2O
K3X + CaCl2 = Ca3X2 + KCl =>
2 K3X + 3 CaCl2 = Ca3X2 + 6 KCl
NaI + Fe(NO3)2 = NaNO3 + Fe + I =>
2 NaI + Fe(NO3)2 = 2 NaNO3 + Fe + 2 I
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C18H12 + O2 = CO2 + H2O =>
C18H12 + 21 O2 = 18 CO2 + 6 H2O
NaBH4 + Na2SeO4 = Na2SeO3 + BH3 + NaOH =>
NaBH4 + Na2SeO4 = Na2SeO3 + BH3 + NaOH
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
CHCCH3H2O = CH3CH2COH =>
CHCCH3H2O = CH3CH2COH
HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Na2SO3 + I2 + NaOH = NaSO4 + NaI + H2O =>
2 Na2SO3 + 3 I2 + 4 NaOH = 2 NaSO4 + 6 NaI + 2 H2O
K2CO3(s) + HCl(g) = KCl(s) + H2O(g) + CO2(g) =>
K2CO3(s) + 2 HCl(g) = 2 KCl(s) + H2O(g) + CO2(g)
C18H10N2O4 + H2O2 = H2O + C18H10N2O5 =>
C18H10N2O4 + H2O2 = H2O + C18H10N2O5
ZnBr2 + Pb(NO3)2 = Zn(NO3)4 + PbBr =>
ZnBr2 + 2 Pb(NO3)2 = Zn(NO3)4 + 2 PbBr
Na2S203 + H2O + Cl = HCl + H2SO4 + NaCl =>
Na2S203 + 812 H2O + 1220 Cl = 1218 HCl + 203 H2SO4 + 2 NaCl
C8H17ClO2C7H6O2 = C15H22O4HCl =>
C8H17ClO2C7H6O2 = C15H22O4HCl
SbH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H6SbO8 + H2O =>
5 SbH3 + 13 KMnO4 + 26 H2SO4 = 13 KHSO4 + 13 MnSO4 + 5 H6SbO8 + 12 H2O
H2O + HCl = H2Cl + OH =>
H2O + HCl = H2Cl + OH
Ca(NO3)2(aq) + Na3(PO4) = Ca3(PO4)2(aq) + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3(PO4) = Ca3(PO4)2(aq) + 6 NaNO3(aq)
Na2SO3 + I2 + NaOH = NaSO4 + NaI + H2O =>
2 Na2SO3 + 3 I2 + 4 NaOH = 2 NaSO4 + 6 NaI + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
O + H3PO4 + CaO = (CaPO4)2 + H2O =>
O + 2 H3PO4 + 2 CaO = (CaPO4)2 + 3 H2O
AgNO3 + O2 = Ag2O + NO3 =>
4 AgNO3 + O2 = 2 Ag2O + 4 NO3
H2O + HCl = H2Cl + OH =>
H2O + HCl = H2Cl + OH
Au + KF = AuF + K =>
Au + KF = AuF + K
Fe(III)ClKSCN = Fe(III)SCNKCl =>
Fe(III)ClKSCN = Fe(III)SCNKCl
(CH3CoO)2Mg + H2O = CH3CoOH + Mg + (OH) =>
(CH3CoO)2Mg + 2 H2O = 2 CH3CoOH + Mg + 2(OH)
CH3CHO + Cl2 + OH{-} = CH3CClO + Cl{-} + H2O =>
CH3CHO + Cl2 + OH{-} = CH3CClO + Cl{-} + H2O
KClHNO = KNOClH =>
KClHNO = KNOClH
NaNO2NH4Cl = NaClNH4NO2 =>
NaNO2NH4Cl = NaClNH4NO2
Al{0+} + I2{0+} = Al{3+} + I{-} =>
2 Al{0+} + 3 I2{0+} = 2 Al{3+} + 6 I{-}
NiNH3OHHC2H3O2 = H2ONiC2H3O2NH3 =>
NiNH3OHHC2H3O2 = H2ONiC2H3O2NH3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl
Hg(NO3)2NH4I = HgINH4(NO3)2 =>
Hg(NO3)2NH4I = HgINH4(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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