| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Na2WO4 = CuWO4 + Na2SO4
HCl + H2SO3 = H2O + SCl4 =>
4 HCl + H2SO3 = 3 H2O + SCl4
Cr + NaOH = CrNa + OH =>
Cr + NaOH = CrNa + OH
KI(aq) + NaBr(aq) = KBr(aq) + NaI(aq) =>
KI(aq) + NaBr(aq) = KBr(aq) + NaI(aq)
Fe(OH)3 + MgO = Fe2O3 + Mg(OH)2 =>
2 Fe(OH)3 + 3 MgO = Fe2O3 + 3 Mg(OH)2
C2H3NaO2 + (NH4)2SO4 = C2H3SO4 + (NH4)2NaO2 =>
C2H3NaO2 + (NH4)2SO4 = C2H3SO4 + (NH4)2NaO2
K + Ca = K2Ca =>
2 K + Ca = K2Ca
P4 + CoCl5 = Co3P5 + Cl2 =>
5 P4 + 12 CoCl5 = 4 Co3P5 + 30 Cl2
(NH4)2S + BaCl2 = (NH4)2Cl2 + BaS =>
(NH4)2S + BaCl2 = (NH4)2Cl2 + BaS
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2 =>
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + *6CO = *4Fe + *6CO2 =>
2 Fe2O3 + *6CO = *4Fe + *6CO2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
CSCl2 = S2(CCl2)2 =>
2 CSCl2 = S2(CCl2)2
Ag = Ag{+} + {-} =>
Ag = Ag{+} + e
CO{+} + ArH{+} = HCO{2+} + Ar =>
CO{+} + ArH{+} = HCO{2+} + Ar
HC2H3O2 + H2SO4 = CO2 + H2S + H2O =>
HC2H3O2 + H2SO4 = 2 CO2 + H2S + 2 H2O
Fe2O3 + CO = *4Fe + *6CO2 =>
2 Fe2O3 + 6 CO = *4Fe + *6CO2
C20H30O2 + O2 = H2O + CO2 =>
2 C20H30O2 + 53 O2 = 30 H2O + 40 CO2
Zn + NHO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 NHO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Ni12P5 + P = Ni2P =>
Ni12P5 + P = 6 Ni2P
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C + KOH + H2O = K2CO3 + H2 =>
C + 2 KOH + H2O = K2CO3 + 2 H2
Fe + NaOH(aq) = FeOH + Na =>
Fe + NaOH(aq) = FeOH + Na
LiOH + H2O = LiOHH2O =>
LiOH + H2O = LiOHH2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4(NO3)(s) = N2O(g) + H2O(l) =>
NH4(NO3)(s) = N2O(g) + 2 H2O(l)
AlCl3 + HOH = AlOHCl2 + HCl =>
AlCl3 + HOH = AlOHCl2 + HCl
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
C6H7O8 + O2 = CO2 + H2O =>
4 C6H7O8 + 15 O2 = 24 CO2 + 14 H2O
N2H4 + H2O = H3O + N2 =>
N2H4 + 4 H2O = 4 H3O + N2
Zn(CO3) = Zn + C + O2 =>
2 Zn(CO3) = 2 Zn + 2 C + 3 O2
FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + KCl =>
2 FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 KCl
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Li2O + Al2O3 = Li3AlO3 =>
3 Li2O + Al2O3 = 2 Li3AlO3
As + I = AsI =>
As + I = AsI
NaZnO2 + H2O = Zn(OH)2 + NaO =>
NaZnO2 + H2O = Zn(OH)2 + NaO
Na + Ca(OH)2 = Ca + NaOH =>
2 Na + Ca(OH)2 = Ca + 2 NaOH
Na3[Fe(OH)6] + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Fe(OH)6] + 6 H2SO4 = Fe2(SO4)3 + 3 Na2SO4 + 12 H2O
H3C6H6O7 + OH = C6H6O7 + H2O =>
H3C6H6O7 + 3 OH = C6H6O7 + 3 H2O
Br2 + NiI3 = NiBr + I =>
Br2 + 2 NiI3 = 2 NiBr + 6 I
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
LiHCO3(aq) + HBr(aq) = LiBr(s) + H2CO3(aq) =>
LiHCO3(aq) + HBr(aq) = LiBr(s) + H2CO3(aq)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH4N3 = N2 + H2 =>
NH4N3 = 2 N2 + 2 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HC2H3O2 + NaCO3 = CO2 + H2O + Na(C2H3O2) =>
9 HC2H3O2 + 8 NaCO3 = 10 CO2 + 6 H2O + 8 Na(C2H3O2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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