| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + H2SiO3 = LiSiO3 + 2 H
HNO3 + Sr(OH)2 = HOH + Sr2 + NO3 =>
4 HNO3 + 2 Sr(OH)2 = 4 HOH + Sr2 + 4 NO3
HCl(aq) + NaHCO3(aq) = H2CO3(g) + NaCl(aq) =>
HCl(aq) + NaHCO3(aq) = H2CO3(g) + NaCl(aq)
Ca(No3)2 + Zn = Zn(No3)2 + Ca =>
Ca(No3)2 + Zn = Zn(No3)2 + Ca
C7H16 + O2 = CO3 + H3O =>
6 C7H16 + 79 O2 = 42 CO3 + 32 H3O
PO4{3-} + H{+} + NH4{+} + MoO4{2-} = (NH4)3[P(Mo12O40)] + H2O =>
PO4{3-} + 24 H{+} + 3 NH4{+} + 12 MoO4{2-} = (NH4)3[P(Mo12O40)] + 12 H2O
MnCl2 + CH3COOH = Mn[CO3] + HCl + CH2 =>
2 MnCl2 + 3 CH3COOH = 2 Mn[CO3] + 4 HCl + 4 CH2
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Cl2 + Na3S = NaCl + S =>
3 Cl2 + 2 Na3S = 6 NaCl + 2 S
KOH + Al(OH)3 + BaCO3 + H3PO4 = (K2O)3(BaO)3(Al2O3)2(P2O5)12 + CO2 + H2O =>
6 KOH + 4 Al(OH)3 + 3 BaCO3 + 24 H3PO4 = (K2O)3(BaO)3(Al2O3)2(P2O5)12 + 3 CO2 + 45 H2O
CH4 + KNO3 = KNO2 + CO2 + H2O =>
CH4 + 4 KNO3 = 4 KNO2 + CO2 + 2 H2O
C3H8 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
6 C3H8 + 10 KMnO4 + 8 H2O = 9 C2H6O2 + 10 MnO2 + 10 KOH
AgNO3 + H2O + NaCl = (Ag(NH3)2)Cl + Ag2O + NaNO3 + O2 =>
3 AgNO3 + 3 H2O + NaCl = (Ag(NH3)2)Cl + Ag2O + NaNO3 + 4 O2
Li3N + H2SO4 = (NH4)2SO4 + Li2SO4 =>
2 Li3N + 4 H2SO4 = (NH4)2SO4 + 3 Li2SO4
Ni(OH) + HCl = (NiH)Cl2 + H2O =>
Ni(OH) + 2 HCl = (NiH)Cl2 + H2O
[Co(H2O)6](NO3)2 + NH4OH = Co(OH)2 + NH4NO3 + H2O =>
[Co(H2O)6](NO3)2 + 2 NH4OH = Co(OH)2 + 2 NH4NO3 + 6 H2O
C90H5COOH + O2 = CO2 + H2O =>
2 C90H5COOH + 183 O2 = 182 CO2 + 6 H2O
Zn(s) + Br(aq) = ZnBr2(aq) =>
Zn(s) + 2 Br(aq) = ZnBr2(aq)
Fe(s) + ZnCl2(aq) = FeCl3(s) + Zn(s) =>
2 Fe(s) + 3 ZnCl2(aq) = 2 FeCl3(s) + 3 Zn(s)
NaClO + Pb(No3)2 + KOH = PbO2 + NaCl + KNo3 + H2O =>
NaClO + Pb(No3)2 + 2 KOH = PbO2 + NaCl + 2 KNo3 + H2O
NaHCO3 + CH3C00H = CH3COONa + CO2 + H2O =>
3 NaHCO3 + 2 CH3C00H = 3 CH3COONa + CO2 + H2O
KClO3(s) = K + ClO + O2 =>
KClO3(s) = K + ClO + O2
([Co(H2O)6]Cl2) + NH4Cl + NH3 + H2O2 = ([CoCl(NH3)5]Cl2) + H2O =>
2([Co(H2O)6]Cl2) + 2 NH4Cl + 8 NH3 + H2O2 = 2([CoCl(NH3)5]Cl2) + 14 H2O
Lr2No3 + Md3Fm2 = LrFm + MdNo =>
Lr2No3 + Md3Fm2 = 2 LrFm + 3 MdNo
I1 + O2 = I2O1 =>
4 I1 + O2 = 2 I2O1
Na2S4O6 + KMnO4 + HNo3 = Mn(No3)2 + KNo3 + H2O + H2SO4 + Na2SO4 =>
5 Na2S4O6 + 14 KMnO4 + 42 HNo3 = 14 Mn(No3)2 + 14 KNo3 + 6 H2O + 15 H2SO4 + 5 Na2SO4
C2H3O2 = C2H6 + CO2 =>
2 C2H3O2 = C2H6 + 2 CO2
Mg(HO)2 + C6H8O7 = C6H6MgO7 + H2O =>
Mg(HO)2 + C6H8O7 = C6H6MgO7 + 2 H2O
BrF3 = Br + F23 =>
23 BrF3 = 23 Br + 3 F23
AlCl3 + HOH = Al2O3 + HCl =>
2 AlCl3 + 3 HOH = Al2O3 + 6 HCl
AlF3 + Na3PO4 = AlPO4 + Na3F3 =>
AlF3 + Na3PO4 = AlPO4 + Na3F3
NaCl + Cd(NO3)2 = Na2(NO3) + CdCl4 =>
4 NaCl + Cd(NO3)2 = 2 Na2(NO3) + CdCl4
MgBr2 + BaI2 = MgI2 + BaBr2 =>
MgBr2 + BaI2 = MgI2 + BaBr2
OCl{-} + S2O32{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
103 OCl{-} + 2 S2O32{-} + 2 OH{-} = 4 SO42{-} + 103 Cl{-} + H2O
Fe + H2SO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HNO3 = Fe2(SO4)3 + 6 NO2 + 6 H2O
HCl + AgC2H3C2 = AgCl + HC2H3C2 =>
HCl + AgC2H3C2 = AgCl + HC2H3C2
NaMnO4 + KNO2 = NaNO2 + KMnO4 =>
NaMnO4 + KNO2 = NaNO2 + KMnO4
HCOH + NaOH = HCOONa + CH3OH =>
2 HCOH + NaOH = HCOONa + CH3OH
NH3 + H2O = NOH + H2 =>
NH3 + H2O = NOH + 2 H2
CH3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
H3AsO4 + CaH2 = Ca3(AsO4)2 + H2 =>
2 H3AsO4 + 3 CaH2 = Ca3(AsO4)2 + 6 H2
FeCrO4 + Na2SO4 + HCl = NaCl + FeSO4 + H2CrO4 =>
FeCrO4 + Na2SO4 + 2 HCl = 2 NaCl + FeSO4 + H2CrO4
(Al(OH)4){-} + H{+} = Al(OH)3 + H2O =>
(Al(OH)4){-} + H{+} = Al(OH)3 + H2O
C10H18O + C12H28B + OC4H6 = C10H20O + C12H27BOC4H5 =>
C10H18O + C12H28B + OC4H6 = C10H20O + C12H27BOC4H5
C4H9 + C8H10O2 = C7H7O + C3H6O =>
5 C4H9 + 16 C8H10O2 = 13 C7H7O + 19 C3H6O
C + O2 + N2 + H2 = C6H4OHNH2 =>
12 C + O2 + N2 + 7 H2 = 2 C6H4OHNH2
Ti(OH)4 + H3PO4 = TiH7O4 + PO4 =>
Ti(OH)4 + H3PO4 = TiH7O4 + PO4
C6H5COOH + NaOH = C6H5CO(OH)2 + Na =>
C6H5COOH + NaOH = C6H5CO(OH)2 + Na
(CH3(OH)CH3) + O2 = CO2 + H2O =>
4(CH3(OH)CH3) + 13 O2 = 8 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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