| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4
Cd2 + Cl = [CdCl4]2 =>
Cd2 + 8 Cl = [CdCl4]2
CH3{-}CH2{-}CH2{-}OH = CH3{-}CH = CH2 =>
CH3{-}CH2{-}CH2{-}OH = CH3{-}CH
Na2S + Ca3N2 = Na3N + CaS =>
3 Na2S + Ca3N2 = 2 Na3N + 3 CaS
HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI
NaCH3COO + Al = AlCH3COO + Na =>
NaCH3COO + Al = AlCH3COO + Na
KNO3 + (NH4)2CrO4 = K2CrO4 + NH4(NO3) =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4(NO3)
C10H16N2O8 + FeCl2 + NaOH = C10H13N2O8FeNa*H2O + H2O + NaCl =>
C10H16N2O8 + FeCl2 + 3 NaOH = C10H13N2O8FeNa*H2O + 2 H2O + 2 NaCl
C3H6O2 + NaOH = HCOONa + CH3CH2OH =>
C3H6O2 + NaOH = HCOONa + CH3CH2OH
HNO3 + H2SO4 = NO3 + SO2 + H2O =>
2 HNO3 + H2SO4 = 2 NO3 + SO2 + 2 H2O
NH4OH + H3PO4 = (NH4)3PO4 + (H2O)2 =>
6 NH4OH + 2 H3PO4 = 2(NH4)3PO4 + 3(H2O)2
NaCH3COO + Al = AlCH3COO + Na =>
NaCH3COO + Al = AlCH3COO + Na
NaAlSi3O8 + H2CO3 + H2O = H4SiO4 + Al4Si4O10(OH)8 + HCO3{-} + Na{+} =>
4 NaAlSi3O8 + 4 H2CO3 + 18 H2O = 8 H4SiO4 + Al4Si4O10(OH)8 + 4 HCO3{-} + 4 Na{+}
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
NaCH3COO + Al = AlCH3COO + Na =>
NaCH3COO + Al = AlCH3COO + Na
Ag + HCl = AgClH =>
Ag + HCl = AgClH
NaCH3COO + Al = AlCH3COO + Na =>
NaCH3COO + Al = AlCH3COO + Na
LiOH + H2C2O4 = LiC2O4 + H3O =>
LiOH + H2C2O4 = LiC2O4 + H3O
Fl + O2 = Fl2O3 =>
4 Fl + 3 O2 = 2 Fl2O3
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI
Cr + BrO3 = Cr(BrO3)2 =>
Cr + 2 BrO3 = Cr(BrO3)2
Cd2 + Cl = [CdCl4]2 =>
Cd2 + 8 Cl = [CdCl4]2
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2 + 2 KMnO4 + 8 H2SO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C12H10 + (CH3)3C = C20H26 =>
19 C12H10 + 28(CH3)3C = 17 C20H26
KNO3 + (NH4)2CrO4 = K2CrO4 + NH4(NO3) =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4(NO3)
Mg{+2} + PO3{-3} = Mg3(PO3)2 =>
3 Mg{+2} + 2 PO3{-3} = Mg3(PO3)2
KNO3 + (NH4)2CrO4 = K2CrO4 + NH4(NO3) =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4(NO3)
Mn(NO3)2 + HNO3 + NaBiO3 = HMnO3 + NaNO3 + Bi(NO3)3 + H2O =>
2 Mn(NO3)2 + 8 HNO3 + 3 NaBiO3 = 2 HMnO3 + 3 NaNO3 + 3 Bi(NO3)3 + 3 H2O
C18H35N3O4 + O2 = CO2 + H2O + N2 =>
4 C18H35N3O4 + 99 O2 = 72 CO2 + 70 H2O + 6 N2
NaCH3COO + Al = AlCH3COO + Na =>
NaCH3COO + Al = AlCH3COO + Na
HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
Ag + S8 = Ag8S =>
64 Ag + S8 = 8 Ag8S
Cd2 + Cl = [CdCl4]2 =>
Cd2 + 8 Cl = [CdCl4]2
Cr(s) + HBr(aq) = CrBr + H =>
Cr(s) + HBr(aq) = CrBr + H
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
K + Ca{2+} = K{2+} + Ca =>
K + Ca{2+} = K{2+} + Ca
NaCH3COO + Al = AlCH3COO + Na =>
NaCH3COO + Al = AlCH3COO + Na
AlCl3 + KCNS = Al(CNS)3 + KCl =>
AlCl3 + 3 KCNS = Al(CNS)3 + 3 KCl
Ag(NO3) + NH4(OH) = Ag(OH) + NH4(NO3) =>
Ag(NO3) + NH4(OH) = Ag(OH) + NH4(NO3)
HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI
Al + NH4ClO4 = HCl + Al2O3 + N + H2O =>
10 Al + 6 NH4ClO4 = 6 HCl + 5 Al2O3 + 6 N + 9 H2O
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
KHSO3 + H2SO4 = H2O + KSO4 + SO2 =>
2 KHSO3 + 3 H2SO4 = 4 H2O + 2 KSO4 + 3 SO2
KNO3 + (NH4)2CrO4 = K2CrO4 + NH4(NO3) =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4(NO3)
HIO + H2O = H3O{+} + IO{-} =>
HIO + H2O = H3O{+} + IO{-}
Br2 + C6H13 = C6H10 + HBr2 =>
3 Br2 + C6H13 = C6H10 + 3 HBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/24
Équations équilibrées sur02/03/23
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