| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2*6H2O + Ca(OH)2 = Mg(OH)2 + CaCl2*6H2O
Fe(NO3)3 + NaOH = NaNO3 + Fe(HO)3 =>
Fe(NO3)3 + 3 NaOH = 3 NaNO3 + Fe(HO)3
Ni(NO3)2 + H3AsO3 = Ni3(AsO3)2 + HNO3 =>
3 Ni(NO3)2 + 2 H3AsO3 = Ni3(AsO3)2 + 6 HNO3
KF + Rb2SO4 = K2SO4 + FRb =>
2 KF + Rb2SO4 = K2SO4 + 2 FRb
CuSO4 + NH3 + H2O = [Cu(NH3)4(H2O)]SO4 =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4(H2O)]SO4
C10H15NO + HCl + P + I = HI + POCl3 + C10H15N =>
C10H15NO + 3 HCl + P + 3 I = 3 HI + POCl3 + C10H15N
Mn + CO2 = Mn2O3 + CO =>
2 Mn + 3 CO2 = Mn2O3 + 3 CO
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CH3COOH + NO3 = N2 + CO2 + H2O =>
3 CH3COOH + 4 NO3 = 2 N2 + 6 CO2 + 6 H2O
NH4Cl + CoSO4 = Cl2SO4 + Co(NH4)2 =>
2 NH4Cl + CoSO4 = Cl2SO4 + Co(NH4)2
K2SO3 + H2O = KHSO4 + HK =>
K2SO3 + H2O = KHSO4 + HK
Na + (NH34)3PO4 = Na3PO4 + NH3 + H2 =>
6 Na + 2(NH34)3PO4 = 2 Na3PO4 + 6 NH3 + 93 H2
MnO2 + Na2SO3 + H3O{+} = Mn{2+} + Na{+} + SO4 + H2O =>
2 MnO2 + Na2SO3 + 6 H3O{+} = 2 Mn{2+} + 2 Na{+} + SO4 + 9 H2O
NH4PO4 + NaOH = NH4OH + NaPO4 =>
NH4PO4 + NaOH = NH4OH + NaPO4
Cl2 + H2 + O2 = HClO =>
Cl2 + H2 + O2 = 2 HClO
C10H23OH + O2 = CO2 + H2O =>
2 C10H23OH + 31 O2 = 20 CO2 + 24 H2O
Ag3N + Al = AlN + Ag =>
Ag3N + Al = AlN + 3 Ag
C6H14O + H2O = CH4 + HCO3{-} + H{+} =>
2 C6H14O + 7 H2O = 9 CH4 + 3 HCO3{-} + 3 H{+}
HCI + O2 = H2O + CI =>
4 HCI + O2 = 2 H2O + 4 CI
FeH3O3 + (NH4)2S = Fe2S3 + NH4OH =>
2 FeH3O3 + 3(NH4)2S = Fe2S3 + 6 NH4OH
Ba(NO3)2 + NH3 = N2 + Ba(OH)2 + H2O =>
3 Ba(NO3)2 + 10 NH3 = 8 N2 + 3 Ba(OH)2 + 12 H2O
NaNO3 + H2SO4 = Na2SO4 + N2O + O2 + H2O =>
2 NaNO3 + H2SO4 = Na2SO4 + N2O + 2 O2 + H2O
(NH4)2Cr2O7 + Co(NO3)3 = Co2(Cr2O7)3 + NH4NO3 =>
3(NH4)2Cr2O7 + 2 Co(NO3)3 = Co2(Cr2O7)3 + 6 NH4NO3
Cu(SO4)2 + Na(PO4)3 = Cu(PO4)3 + Na(SO4)2 =>
Cu(SO4)2 + Na(PO4)3 = Cu(PO4)3 + Na(SO4)2
FeCl2 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 6 FeCl3 + 2 CrCl3 + 7 H2O
NaHOCl + C2H4O2 = HOCl + NaC2H4O2 =>
NaHOCl + C2H4O2 = HOCl + NaC2H4O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca + PbNo3 = Pb + Ca(No3)2 =>
Ca + 2 PbNo3 = 2 Pb + Ca(No3)2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KOOCCOONa + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
6 KOOCCOONa + 2 K2Cr2O7 + 14 H2SO4 = 12 CO2 + 2 Cr2(SO4)3 + 5 K2SO4 + 14 H2O + 3 Na2SO4
Mg + N2O5 = MgO + N2 =>
5 Mg + N2O5 = 5 MgO + N2
C20H42 + O2 = CO2 + OH =>
C20H42 + 41 O2 = 20 CO2 + 42 OH
BaCl2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + KCl =>
2 BaCl2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + 4 KCl
B + C = CB =>
B + C = CB
CH2CH2CHO + H2O = CH3CH2COOH + H2 =>
2 CH2CH2CHO + 2 H2O = 2 CH3CH2COOH + H2
HC6H4OOH + O2 = CO2 + H2O =>
2 HC6H4OOH + 13 O2 = 12 CO2 + 6 H2O
K + Al = K3Al =>
3 K + Al = K3Al
Sb2S5 + HNO3 + H2O = H3SbO4 + H6S3O12 + N8O8 =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 5 H6S3O12 + 5 N8O8
HCrO2 + KOH = KCrO2 + H2O =>
HCrO2 + KOH = KCrO2 + H2O
Co(C2H3O2)2 + MgSO4 = CoSO4 + Mg(C2H3O2)2 =>
Co(C2H3O2)2 + MgSO4 = CoSO4 + Mg(C2H3O2)2
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
C4H8 + O2 = CO2 + H2H =>
3 C4H8 + 12 O2 = 12 CO2 + 8 H2H
CoCl2 + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2 + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
SrBr2 = Sr + Br =>
SrBr2 = Sr + 2 Br
CdSO4(aq) + H2S(aq) = Cd2S(s) + HSO4(aq) =>
2 CdSO4(aq) + H2S(aq) = Cd2S(s) + 2 HSO4(aq)
Cr3O3 + Al = AlO2 + Cr =>
2 Cr3O3 + 3 Al = 3 AlO2 + 6 Cr
C17H35COOH + TiO = Ti(C17H35COO)2 + H2O =>
2 C17H35COOH + TiO = Ti(C17H35COO)2 + H2O
Li3PO4 + Mg = Mg3(PO4)2 + Li =>
2 Li3PO4 + 3 Mg = Mg3(PO4)2 + 6 Li
Pd + HCl = PdCl + H2 =>
2 Pd + 2 HCl = 2 PdCl + H2
PB3 + H2O = P2O3 + HB =>
2 PB3 + 3 H2O = P2O3 + 6 HB
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
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