| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCI = AgCI + NaNO3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe26 + O = Fe7O7 =>
7 Fe26 + 182 O = 26 Fe7O7
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaF + HNO3 = HF + Na2(NO3)2 =>
2 NaF + 2 HNO3 = 2 HF + Na2(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KI + Pb(No3)2 = PbI2 + K(No3) =>
2 KI + Pb(No3)2 = PbI2 + 2 K(No3)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
TiCl3 + H2O2 + H2O = HCl + TiO2 =>
2 TiCl3 + H2O2 + 2 H2O = 6 HCl + 2 TiO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Zn(OH)2 + H2SO3 = Zn(SO3) + H2O =>
Zn(OH)2 + H2SO3 = Zn(SO3) + 2 H2O
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
KOH + H3PO4 = KOH4PO4 =>
KOH + H3PO4 = KOH4PO4
Fe2O3 + H(g) = Fe(s) + H2O =>
Fe2O3 + 6 H(g) = 2 Fe(s) + 3 H2O
C7H15NO2 + O2 = N2 + CO2 + H2O =>
4 C7H15NO2 + 39 O2 = 2 N2 + 28 CO2 + 30 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Cl205 + H2O = H2Cl2 + O =>
2 Cl205 + 205 H2O = 205 H2Cl2 + 205 O
GdSO4 + K2Cr2O7 + H2SO4 = Gd2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 GdSO4 + K2Cr2O7 + 7 H2SO4 = 3 Gd2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
TeO2 + HClO3 = TeO3 + Cl2 + H2O =>
5 TeO2 + 2 HClO3 = 5 TeO3 + Cl2 + H2O
Al + H2FO4 = Al2(FO4)3 + H2 =>
2 Al + 3 H2FO4 = Al2(FO4)3 + 3 H2
CaNO3{-} + NaPO4{3-} = CaPO4{3-} + NaNO3{-} =>
CaNO3{-} + NaPO4{3-} = CaPO4{3-} + NaNO3{-}
Cu(OH)2(s) = Cu + OH =>
Cu(OH)2(s) = Cu + 2 OH
K(ClO3) = K + Cl + O =>
K(ClO3) = K + Cl + 3 O
(ClO2) + (H2) = (HCl) + (H2O) =>
2(ClO2) + 5(H2) = 2(HCl) + 4(H2O)
FeCl3 + K2C2O4 = K5Fe(C2O4)4 + KCl =>
FeCl3 + 4 K2C2O4 = K5Fe(C2O4)4 + 3 KCl
Cs2O + Al(OH)3 = CsAlO2 + H2O =>
Cs2O + 2 Al(OH)3 = 2 CsAlO2 + 3 H2O
(NH4)2MoO4 + HCl = MoO3 + H2O + NH4Cl =>
(NH4)2MoO4 + 2 HCl = MoO3 + H2O + 2 NH4Cl
H3PO4 + Ba(OH)2 = (BaOH)2HPO4 + H2O =>
H3PO4 + 2 Ba(OH)2 = (BaOH)2HPO4 + 2 H2O
AuCl3 + K2S2O5 + H2O = Au + KHSO4 + HCl =>
4 AuCl3 + 3 K2S2O5 + 9 H2O = 4 Au + 6 KHSO4 + 12 HCl
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
C6H5COOHCH3CH2CHOH + CH3CH2CHOH + CH3CH2NH2 = C6H5CH2CHNH3CHCH3 + H2O =>
16 C6H5COOHCH3CH2CHOH + 24 CH3CH2CHOH + 29 CH3CH2NH2 = 29 C6H5CH2CHNH3CHCH3 + 72 H2O
CuO + Cl2 = CuO2 + CuCl =>
4 CuO + Cl2 = 2 CuO2 + 2 CuCl
CH3CH2CH(OH)COOH + Na = CH3CH2CH(OH)COONa + H2 =>
2 CH3CH2CH(OH)COOH + 2 Na = 2 CH3CH2CH(OH)COONa + H2
NaIO4 + MnSO4 + H2O = NaIO3 + HMnO2 + H2SO4 =>
NaIO4 + 2 MnSO4 + 3 H2O = NaIO3 + 2 HMnO2 + 2 H2SO4
Ti3F + CsS = CsF + Ti3S =>
Ti3F + CsS = CsF + Ti3S
Li2Cr2O7 = Li + Cr2O7 =>
Li2Cr2O7 = 2 Li + Cr2O7
NH4Cl + CsOH = NH4OH + CsCl =>
NH4Cl + CsOH = NH4OH + CsCl
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
NaCl + Cu(NO3)2 = ClNO3 + Na2Cu =>
2 NaCl + Cu(NO3)2 = 2 ClNO3 + Na2Cu
Pt8S2 = Pt2 + S8 =>
4 Pt8S2 = 16 Pt2 + S8
Sn(s) + HNO3(ac) = SnO2(s) + NO(g) + H2O(g) =>
3 Sn(s) + 4 HNO3(ac) = 3 SnO2(s) + 4 NO(g) + 2 H2O(g)
PCl3 + HNO3 = Cl2 + H3PO4 + NO2 + H2O =>
2 PCl3 + 10 HNO3 = 3 Cl2 + 2 H3PO4 + 10 NO2 + 2 H2O
PdCl2(H2O) + KCl + HCl = K2PdCl6 + H2 + H2O =>
PdCl2(H2O) + 2 KCl + 2 HCl = K2PdCl6 + H2 + H2O
C3H7Cl + KOH = C3H8O + KCl =>
C3H7Cl + KOH = C3H8O + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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