| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + Cr2O3 = 3 MgO + 2 Cr
CoCl2(aq) + NaPO4(aq) = CoPO4 + NaCl2 =>
CoCl2(aq) + NaPO4(aq) = CoPO4 + NaCl2
Cu + AgNa3 = CuNa3 + Ag =>
Cu + AgNa3 = CuNa3 + Ag
HCIO = HCI + HCIO3 =>
3 HCIO = 2 HCI + HCIO3
[Cu(H2O)6]SO4 + NH4OH = [Cu(H2O)4(OH)2] + (NH4)2SO4 + H2O =>
[Cu(H2O)6]SO4 + 2 NH4OH = [Cu(H2O)4(OH)2] + (NH4)2SO4 + 2 H2O
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
V + H2SO4 = V2(SO4)5 + SO2 + H2O =>
2 V + 10 H2SO4 = V2(SO4)5 + 5 SO2 + 10 H2O
TiCl3 + NaOH = TiO2 + NaCl + O + H =>
TiCl3 + 3 NaOH = TiO2 + 3 NaCl + O + 3 H
O2Pb = OPb + O2 =>
2 O2Pb = 2 OPb + O2
CaAl2Si2O8 + HCl = CaCl2 + AlCl3 + SiO2 + H2O =>
CaAl2Si2O8 + 8 HCl = CaCl2 + 2 AlCl3 + 2 SiO2 + 4 H2O
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
Cr + ClO2 = Cr2O7 + Cl =>
4 Cr + 7 ClO2 = 2 Cr2O7 + 7 Cl
C6H6 + O2 = HOH + CO2 =>
2 C6H6 + 15 O2 = 6 HOH + 12 CO2
As2S3 + HNO3 = H3AsO4 + S + NO2 + H2O =>
As2S3 + 10 HNO3 = 2 H3AsO4 + 3 S + 10 NO2 + 2 H2O
Cu(s) + NaOH(aq) + H2O(l) = H2(g) + Na[Cu(OH)4](aq) =>
2 Cu(s) + 2 NaOH(aq) + 6 H2O(l) = 3 H2(g) + 2 Na[Cu(OH)4](aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr2(CO3)3 + HCl = CrCl3 + H2CO3 =>
Cr2(CO3)3 + 6 HCl = 2 CrCl3 + 3 H2CO3
C8H8 + KMnO4 + H2O = C8H11O2 + KOH + MnO2 =>
3 C8H8 + KMnO4 + 5 H2O = 3 C8H11O2 + KOH + MnO2
Li + Al(SO4)3 = Li2SO4 + Al =>
6 Li + Al(SO4)3 = 3 Li2SO4 + Al
HCNO + KOH = KCNO + H2O =>
HCNO + KOH = KCNO + H2O
FeS2 + Br2 = FeBr3 + S2Br2 =>
2 FeS2 + 5 Br2 = 2 FeBr3 + 2 S2Br2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca(s) + HBr(aq) = CaBr2(aq) + H2(g) =>
Ca(s) + 2 HBr(aq) = CaBr2(aq) + H2(g)
SrCl2 + KMnO4 + H2PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K2PO4 + H2O =>
51 SrCl2 + 12 KMnO4 + 48 H2PO4 = 51 Cl2 + 4 Mn3(PO4)2 + 17 Sr3(PO4)2 + 6 K2PO4 + 48 H2O
CH3COOH + H2 = CH3CH2OH + H2O =>
CH3COOH + 2 H2 = CH3CH2OH + H2O
Cu(HSO4)2 + Cu(OH)2 = CuSO4 + H2O =>
Cu(HSO4)2 + Cu(OH)2 = 2 CuSO4 + 2 H2O
NiCl2*6H2O + Sr(OH)2 + (NH4)2HPO4 = SrNi3(P2O7)2 + H2O + HCl + NH3 =>
3 NiCl2*6H2O + Sr(OH)2 + 4(NH4)2HPO4 = SrNi3(P2O7)2 + 22 H2O + 6 HCl + 8 NH3
Fe2(SO4)3 + Ca(CN)2 = Fe(CN)3 + Ca(SO4) =>
Fe2(SO4)3 + 3 Ca(CN)2 = 2 Fe(CN)3 + 3 Ca(SO4)
C8H8 + KMnO4 + H2O = C8H10O2 + KOH + MnO2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 3 C8H10O2 + 2 KOH + 2 MnO2
C6N6FeK4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + CO2 + HNO2 + H2O =>
10 C6N6FeK4 + 98 KMnO4 + 182 H2SO4 = 69 K2SO4 + 98 MnSO4 + 5 Fe2(SO4)3 + 60 CO2 + 60 HNO2 + 152 H2O
BrF3 + H2O = Br2 + HBrO3 + HF =>
5 BrF3 + 9 H2O = Br2 + 3 HBrO3 + 15 HF
NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
PbCrO4 + HCl + FeSO4 = Pb3Cl2 + Cr2(SO4)3 + FeCl + H2O + Fe2(SO4)3 =>
6 PbCrO4 + 48 HCl + 114 FeSO4 = 2 Pb3Cl2 + 3 Cr2(SO4)3 + 44 FeCl + 24 H2O + 35 Fe2(SO4)3
Sn(s) + AgNO3(aq) = Sn(NO3)(aq) + Ag(s) =>
Sn(s) + AgNO3(aq) = Sn(NO3)(aq) + Ag(s)
Hg(NO3)2 + Cu = Cu2NO3 + Hg =>
Hg(NO3)2 + 4 Cu = 2 Cu2NO3 + Hg
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
Mn(SO4) + Cl2 = MnCl2 + SO2 + O2 =>
Mn(SO4) + Cl2 = MnCl2 + SO2 + O2
Br2 + CH4 = HBr + CH3Br =>
Br2 + CH4 = HBr + CH3Br
BrF3 + H2O = HF + HBr + O2 =>
BrF3 + 2 H2O = 3 HF + HBr + O2
(Al(OH)2)NO3 = Al(OH)2 + NO3 =>
(Al(OH)2)NO3 = Al(OH)2 + NO3
KBr + C7H8 + Cl2 = C7H7(KBr) + HCl =>
2 KBr + 2 C7H8 + Cl2 = 2 C7H7(KBr) + 2 HCl
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
FeS2 + Br2 = FeBr3 + S2Br2 =>
2 FeS2 + 5 Br2 = 2 FeBr3 + 2 S2Br2
C(s) + O{2}(g) = CO{2}(g){+} =>
C(s) + O{2}(g) = CO{2}(g){+}
Co + H2O = Co(OH) + H =>
Co + H2O = Co(OH) + H
NH4Cl(s) + NaOH(aq) = NH4OH(s) + NaCl(s) =>
NH4Cl(s) + NaOH(aq) = NH4OH(s) + NaCl(s)
Cr2(CO3)3 + HCl = CrCl3 + H2CO3 =>
Cr2(CO3)3 + 6 HCl = 2 CrCl3 + 3 H2CO3
C6H6NH2 + C5H11Br = C11H16NH2 + HBr =>
C6H6NH2 + C5H11Br = C11H16NH2 + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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