| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + H2SO4 = FeSO4 + H2S
C4H10 + Cl2 = Cl2C4H8 + H2 =>
C4H10 + Cl2 = Cl2C4H8 + H2
BaCl2 + Cr2O3 = BaO + CrCl3 =>
3 BaCl2 + Cr2O3 = 3 BaO + 2 CrCl3
HI + (C2H5)2NH = (C2H5)2NH2 + I =>
HI + (C2H5)2NH = (C2H5)2NH2 + I
LiOH + H3PO4 = Li2HPO4 + H2O =>
2 LiOH + H3PO4 = Li2HPO4 + 2 H2O
Mg(CH3COO)2 + H2O = C4H14MgO8 =>
Mg(CH3COO)2 + 4 H2O = C4H14MgO8
Al + NH3 = AlN + H =>
Al + NH3 = AlN + 3 H
AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2
KIO3 = KIO4 + KI =>
4 KIO3 = 3 KIO4 + KI
Ni + HF = NiF3 + H2 =>
2 Ni + 6 HF = 2 NiF3 + 3 H2
H2O + CO2 = HC4 + O2 =>
2 H2O + 16 CO2 = 4 HC4 + 17 O2
H3N + O2 = NO2 + H2O =>
4 H3N + 7 O2 = 4 NO2 + 6 H2O
HCl(aq) + O2 = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2 = 2 H2O(l) + 2 Cl2(g)
Na2O2 + H2O = O2 + NaOH =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH
Li2CO3 + Ca(ClO4)2 = LiClO4 + CO3Ca =>
Li2CO3 + Ca(ClO4)2 = 2 LiClO4 + CO3Ca
CH3COCH3 + CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O =>
CH3COCH3 + 2 CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O
Na2S + HOH = NaHS + NaOH =>
Na2S + HOH = NaHS + NaOH
AlCl3 + H3PO4 = AlPO4 + H3Cl3 =>
AlCl3 + H3PO4 = AlPO4 + H3Cl3
Al + K2SIF6 = AlF3 + SI + KF =>
4 Al + 3 K2SIF6 = 4 AlF3 + 3 SI + 6 KF
Fe(NO3)3*6H2O = Fe2O3 + HNO3 + H2O =>
2 Fe(NO3)3*6H2O = Fe2O3 + 6 HNO3 + 9 H2O
CaAl2Si2O8 + MgSiO3 = CaMgSi2O6 + Mg3Al2Si3O12 + SiO2 =>
CaAl2Si2O8 + 4 MgSiO3 = CaMgSi2O6 + Mg3Al2Si3O12 + SiO2
Mn + SO4 = MnSO4 =>
Mn + SO4 = MnSO4
FeCl3 + PO4 = FePO4 + Cl =>
FeCl3 + PO4 = FePO4 + 3 Cl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
BaCO3 + HClO3 = Ba(ClO3)2 + CO2 + H2O =>
BaCO3 + 2 HClO3 = Ba(ClO3)2 + CO2 + H2O
CuSO4 + NaHCO3 = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4
C135H96O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C135H96O9NS + 313 O2 = 270 CO2 + 96 H2O + 2 NO2 + 2 SO2
H2SO4(aq) + Sr(OH)2(aq) = H2O(l) + SrSO4(l) =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrSO4(l)
P2O4 = P4 + O2 =>
2 P2O4 = P4 + 4 O2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
C2H6O + Cr2O7{-2} + H{+} = C2H4O + H2O + Cr3{+} =>
17 C2H6O + 3 Cr2O7{-2} + 8 H{+} = 17 C2H4O + 21 H2O + 2 Cr3{+}
NaF + H2S = Na2S + HF =>
2 NaF + H2S = Na2S + 2 HF
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O =>
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O
(NH4)3PO4 + Mg(NO2)2 = Mg3(PO4)2 + (NH4)NO2 =>
2(NH4)3PO4 + 3 Mg(NO2)2 = Mg3(PO4)2 + 6(NH4)NO2
CH3(CH2)3CH3(g) + O2(g) = CO2(g) + H2O =>
CH3(CH2)3CH3(g) + 8 O2(g) = 5 CO2(g) + 6 H2O
CaCO3 + H2 = Ca + CO2 + H2O =>
CaCO3 + H2 = Ca + CO2 + H2O
CaSO3 + HNO3 = Ca(NO3)2 + H2SO3 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2SO3
(C17H35COO)3C3H5 + O2 = CO + H2O =>
(C17H35COO)3C3H5 + 53 O2 = 57 CO + 55 H2O
SnCl4 + K2CrO4 = Sn2(CrO4)4 + KCl =>
2 SnCl4 + 4 K2CrO4 = Sn2(CrO4)4 + 8 KCl
HClO + NaOH = H2O + Na(ClO) =>
HClO + NaOH = H2O + Na(ClO)
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
P4O10 + C = P4 + CO =>
P4O10 + 10 C = P4 + 10 CO
BaS + CuNO3 = Ba(NO3)2 + Cu2S =>
BaS + 2 CuNO3 = Ba(NO3)2 + Cu2S
S2O6 + H2O = H2SO4 =>
S2O6 + 2 H2O = 2 H2SO4
C5H5NHCl + H2O = H3O + C5H4N + Cl =>
C5H5NHCl + 2 H2O = 2 H3O + C5H4N + Cl
Al(s) + Fe2O3(aq) = Al2O3(aq) + Fe(s) =>
2 Al(s) + Fe2O3(aq) = Al2O3(aq) + 2 Fe(s)
(CH4) + O2 = CO2 + H2O =>
(CH4) + 2 O2 = CO2 + 2 H2O
CuO2 + NH3 = Cu + H2O + N =>
3 CuO2 + 4 NH3 = 3 Cu + 6 H2O + 4 N
K3AsO4 + H2S = As2S5 + KOH + H2O =>
2 K3AsO4 + 5 H2S = As2S5 + 6 KOH + 2 H2O
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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