| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 = H2O + ZnO
Bi(OH)3 + Sn(OH)3 = Sn(OH)62 + Bi =>
59 Bi(OH)3 + 3 Sn(OH)3 = 3 Sn(OH)62 + 59 Bi
C4H8 + O2 = H + O2C4 =>
C4H8 + O2 = 8 H + O2C4
N2H4 + F2 = HF + N =>
N2H4 + 2 F2 = 4 HF + 2 N
NH2C2H4OH + KMnO4 + H2SO4 = NH2CH2COOH + Mn2SO4 + K2SO4 + H2O =>
3 NH2C2H4OH + 2 KMnO4 + 2 H2SO4 = 3 NH2CH2COOH + Mn2SO4 + K2SO4 + 5 H2O
Cu(OH)2*CuCO3 + SiO2 = CuO*SiO2 + CO2 + H2O =>
Cu(OH)2*CuCO3 + 2 SiO2 = 2 CuO*SiO2 + CO2 + H2O
C5H5O + H = C5H6O =>
C5H5O + H = C5H6O
MgCl + LiCO3 = LiCl + MgCO3 =>
MgCl + LiCO3 = LiCl + MgCO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Al(OH)3 + *HCl = AlCl3 + H2O =>
Al(OH)3 + 3*HCl = AlCl3 + 3 H2O
AgNO3(s) + NaCl(l) = AgCl(s) + NaNO3(l) =>
AgNO3(s) + NaCl(l) = AgCl(s) + NaNO3(l)
H(NO3) + Li(OH) = (H2O) + Li(NO3) =>
H(NO3) + Li(OH) = (H2O) + Li(NO3)
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
NH4OH + H2SO3 = NH4SO3 + H3O =>
NH4OH + H2SO3 = NH4SO3 + H3O
CuSO4 + CuS = Cu2S2O4 =>
CuSO4 + CuS = Cu2S2O4
Fe2 + Pb(NO3)2 = Pb2 + Fe(NO3)2 =>
Fe2 + 2 Pb(NO3)2 = Pb2 + 2 Fe(NO3)2
XCOOH + P4O10 = X2C2O3 + HPO3 =>
4 XCOOH + P4O10 = 2 X2C2O3 + 4 HPO3
Xe(g) + F2(g) = XeF4(s) =>
Xe(g) + 2 F2(g) = XeF4(s)
CH3 + O2 = H2O + CO =>
4 CH3 + 5 O2 = 6 H2O + 4 CO
AgNO3 + Pb = PbNO3 + Ag =>
AgNO3 + Pb = PbNO3 + Ag
K2Cr2O7 + H2O + KO + (NH4)2S = S + K3[Cr(OH)6] + NH3 =>
K2Cr2O7 + H2O + 4 KO + 5(NH4)2S = 5 S + 2 K3[Cr(OH)6] + 10 NH3
NO3H + CaOH = H2O + CaNO3 =>
NO3H + CaOH = H2O + CaNO3
P4(s) + Br2(l) = PBr3(l) =>
P4(s) + 6 Br2(l) = 4 PBr3(l)
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
Br2(l) + MgCl2(aq) = Mg(s) + BrCl2(aq) =>
Br2(l) + 2 MgCl2(aq) = 2 Mg(s) + 2 BrCl2(aq)
Mg(NO3)2 + H2O + N2 = Mg + HNO3 =>
5 Mg(NO3)2 + 6 H2O + N2 = 5 Mg + 12 HNO3
Ag(NO3)2 + HCl = Ag(NO3)2HCl =>
Ag(NO3)2 + HCl = Ag(NO3)2HCl
H2SO4 + NH4OH = SO4(NH4)2 + H2O =>
H2SO4 + 2 NH4OH = SO4(NH4)2 + 2 H2O
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
NaCl + CaCl2 = NaCa + Cl3 =>
NaCl + CaCl2 = NaCa + Cl3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
CH3Br + Na = C2H6 + NaBr =>
2 CH3Br + 2 Na = C2H6 + 2 NaBr
HCl + AgNO3 = AgCl + N + O3 + H2 =>
2 HCl + 2 AgNO3 = 2 AgCl + 2 N + 2 O3 + H2
Pb(OH)2 + CH3COOH = CH3COO{-} + H2O + Pb{2} =>
Pb(OH)2 + 2 CH3COOH = 2 CH3COO{-} + 2 H2O + Pb{2}
BaSO4 = BaO + SO3 =>
BaSO4 = BaO + SO3
RCOH + KMnO4 + Na2CO3 + H2O = H2CO3 + MnO2 + KOH + RCOONa =>
6 RCOH + 4 KMnO4 + 3 Na2CO3 + 2 H2O = 3 H2CO3 + 4 MnO2 + 4 KOH + 6 RCOONa
Br2(aq) + KI(aq) = KBr + I2 =>
Br2(aq) + 2 KI(aq) = 2 KBr + I2
NH4Cl + Cl3 = NCl3 + HCl =>
NH4Cl + 2 Cl3 = NCl3 + 4 HCl
Li3PO4 + CaCO3 = Li2CO3 + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaCO3 = 3 Li2CO3 + Ca3(PO4)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
CH3MgI + C3H6O = C3H5MgIO + CH4 =>
CH3MgI + C3H6O = C3H5MgIO + CH4
NH4CN + Fe(CN)3 = (NH4)3[Fe(CN)6] =>
3 NH4CN + Fe(CN)3 = (NH4)3[Fe(CN)6]
BaSO3 + HCl = BaCl2 + H2SO3 =>
BaSO3 + 2 HCl = BaCl2 + H2SO3
FeSO4 + HCl = FeCl3 + SO4 + H2 =>
2 FeSO4 + 6 HCl = 2 FeCl3 + 2 SO4 + 3 H2
AgINa2S2O3 = AgS2O3Na2I =>
AgINa2S2O3 = AgS2O3Na2I
LiBr(aq) + F2(g) = LiF(aq) + Br2 =>
2 LiBr(aq) + F2(g) = 2 LiF(aq) + Br2
Cl + NH4OH = NH4Cl + H2O + N2 =>
6 Cl + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
Ph3COMgBr + H2SO4 = Ph3COH + HSO4{-} + MgBr{+} =>
Ph3COMgBr + H2SO4 = Ph3COH + HSO4{-} + MgBr{+}
FeSO4 + BaCI2 = BaSO4 + FeCI2 =>
FeSO4 + BaCI2 = BaSO4 + FeCI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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