| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 In + 3 Cl2 = 2 InCl3
NaCI + KBr = NaBr + KCI =>
NaCI + KBr = NaBr + KCI
(CaSO4)2H2O + H2O = (CaSO4H2O) =>
(CaSO4)2H2O + H2O = 2(CaSO4H2O)
CrI3 + Cl2 + OH{+}{-} = IO4{+}{-} + CrO4{2}{-} + Cl{+}{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{+}{-} = 6 IO4{+}{-} + 2 CrO4{2}{-} + 54 Cl{+}{-} + 32 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
LiC2H3O2 + HI = C2H4O2 + LiI =>
LiC2H3O2 + HI = C2H4O2 + LiI
Na3PO4(s) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4(s) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
SrCl2 + (NH4)2O = SrO + (NH4)Cl =>
SrCl2 + (NH4)2O = SrO + 2(NH4)Cl
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NH3 = N + H =>
NH3 = N + 3 H
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
SodiumHydroxide + PotassiumBromide = SodiumBromide + PotassiumHydroxide =>
SodiumHydroxide + PotassiumBromide = SodiumBromide + PotassiumHydroxide
Au + SO2 = Au(SO2)3 =>
Au + 3 SO2 = Au(SO2)3
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Cu + HI = CuI2 + H2 =>
Cu + 2 HI = CuI2 + H2
CO2(g) + H2(g) = CH4(g) + O2(g) =>
CO2(g) + 2 H2(g) = CH4(g) + O2(g)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HNO3(g) + H2(g) = NH3(g) + H2O(g) =>
HNO3(g) + 4 H2(g) = NH3(g) + 3 H2O(g)
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
AgC2H3O2 + Al2(SO4)3 = Al(C2H3O2)3 + Ag2SO4 =>
6 AgC2H3O2 + Al2(SO4)3 = 2 Al(C2H3O2)3 + 3 Ag2SO4
Ca3(PO4)2 + H2O = Ca(OH)2 + H3PO4 =>
Ca3(PO4)2 + 6 H2O = 3 Ca(OH)2 + 2 H3PO4
Ca(OH)2 + H2O + P2O3 = Ca(HPHO3)2 =>
Ca(OH)2 + H2O + P2O3 = Ca(HPHO3)2
H2AsO4{-} + KI = H2AsO3{-} + KIO =>
H2AsO4{-} + KI = H2AsO3{-} + KIO
Sr(NO3)2 + Fe(NO3)2*9H2O + CO(NH2)2 = SrFe12O19 + N2 + CO2 + H2O =>
3 Sr(NO3)2 + 36 Fe(NO3)2*9H2O + 59 CO(NH2)2 = 3 SrFe12O19 + 98 N2 + 59 CO2 + 442 H2O
Cu2Cl2 + C2H2 = Cu2C2 + HCl =>
Cu2Cl2 + C2H2 = Cu2C2 + 2 HCl
CrCl3 + Mg(OH)2 = Cr(OH)3 + MgCl2 =>
2 CrCl3 + 3 Mg(OH)2 = 2 Cr(OH)3 + 3 MgCl2
F2 + ZnBr2 = ZnF2 + Br2 =>
F2 + ZnBr2 = ZnF2 + Br2
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
P2O5 + CaO = CaO6P2 =>
P2O5 + CaO = CaO6P2
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
OCl + Ag2S = SO4 + AgCl + Cl2 =>
4 OCl + Ag2S = SO4 + 2 AgCl + Cl2
NH4NO3 + H2O = HNO3 + NH4OH =>
NH4NO3 + H2O = HNO3 + NH4OH
Sr(NO3)2 + Fe(NO3)2*9H2O + NH4OH = SrFe12O19 + N2 + H2O =>
3 Sr(NO3)2 + 36 Fe(NO3)2*9H2O + 118 NH4OH = 3 SrFe12O19 + 98 N2 + 619 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(ZnS) + O2 = ZnO + SO2 =>
2(ZnS) + 3 O2 = 2 ZnO + 2 SO2
HBO + NaOH = H2O + NaBO =>
HBO + NaOH = H2O + NaBO
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaH2PO4*2H2O + NaHCO3 = CO2 + H2O + Na3PO4 =>
NaH2PO4*2H2O + 2 NaHCO3 = 2 CO2 + 4 H2O + Na3PO4
Na2S + Ag + H2O + O = NaOH + Ag2S =>
Na2S + 2 Ag + H2O + O = 2 NaOH + Ag2S
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
C10H16O + NaBH4 + CH3OH = C10H18O + NaB(OCH3)4 =>
4 C10H16O + NaBH4 + 4 CH3OH = 4 C10H18O + NaB(OCH3)4
Cu2Cl2 + C2H2 = Cu2C2 + HCl =>
Cu2Cl2 + C2H2 = Cu2C2 + 2 HCl
OCl + Ag2S = SO4 + AgCl + Cl2 =>
4 OCl + Ag2S = SO4 + 2 AgCl + Cl2
CH3CH2CH2BrCH3CH2ONa = CH3CH2CH2OCH2CH3NaBr =>
CH3CH2CH2BrCH3CH2ONa = CH3CH2CH2OCH2CH3NaBr
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
ZnSO4 + Ca(OH)2H2O = Zn(OH)2 + CaSO4 + H2O =>
ZnSO4 + Ca(OH)2H2O = Zn(OH)2 + CaSO4 + H2O
H2 + NO = H2O + NH4 =>
3 H2 + NO = H2O + NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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