| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + H2SO4 = H2O + MgSO4
HCOH + I2 + NaOH = HCOONa + NaI + H2O =>
HCOH + I2 + 3 NaOH = HCOONa + 2 NaI + 2 H2O
Ca + Hg2SO4 = Hg + CaSO4 =>
Ca + Hg2SO4 = 2 Hg + CaSO4
NH3 + O = NH3O =>
NH3 + O = NH3O
CaCl + N2SO4 = CaSO4 + N2Cl =>
CaCl + N2SO4 = CaSO4 + N2Cl
Ba(NO3)2 + Zn = Zn(NO3)2 + Ba =>
Ba(NO3)2 + Zn = Zn(NO3)2 + Ba
C6H12O6 + O2 = CO2 + H2O = H2CO3 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO3 + CU = CU(NO3)2 + H2O + NO =>
8 HNO3 + 3 CU = 3 CU(NO3)2 + 4 H2O + 2 NO
CuBr + KOH = CuOH + KBr =>
CuBr + KOH = CuOH + KBr
Al + ZnSO4 = AlSO4 + Zn2 =>
2 Al + 2 ZnSO4 = 2 AlSO4 + Zn2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Na + C1 = NaC1 =>
Na + C1 = NaC1
Ca(OH)2 + LiNO3 = CaLi2 + OHNO3 =>
Ca(OH)2 + 2 LiNO3 = CaLi2 + 2 OHNO3
Ca(Cl)2 + Au2(SO4)3 = CaSO4 + Au(Cl)3 =>
3 Ca(Cl)2 + Au2(SO4)3 = 3 CaSO4 + 2 Au(Cl)3
MnSO4*2H2O + NH4HCO3 = MnCO3 + (NH4)2SO4 + CO2 + H2O =>
MnSO4*2H2O + 2 NH4HCO3 = MnCO3 + (NH4)2SO4 + CO2 + 3 H2O
Pb(NO3)2 = Pb4O2 + NO2 + O2 =>
4 Pb(NO3)2 = Pb4O2 + 8 NO2 + 3 O2
FeSO4(ac) + HCl(ac) + H2O2(ac) = FeCl3(ac) + H2O(l) + SO4(ac) =>
2 FeSO4(ac) + 6 HCl(ac) + 3 H2O2(ac) = 2 FeCl3(ac) + 6 H2O(l) + 2 SO4(ac)
ZnCO3 + C6H8O7 = Zn2(C6H7O7)2 + H2O + CO2 =>
18 ZnCO3 + 19 C6H8O7 = 9 Zn2(C6H7O7)2 + 13 H2O + 24 CO2
AgCl + Tl = TlCl + Ag =>
AgCl + Tl = TlCl + Ag
Li(aq) + Cl2(g) = LiCl(s) =>
2 Li(aq) + Cl2(g) = 2 LiCl(s)
CuSO{4} + Zn = Cu + ZnSO{4} =>
CuSO{4} + Zn = Cu + ZnSO{4}
Sb + H{+} + NO3{-} = Sb4O2 + NO + H2O =>
12 Sb + 4 H{+} + 4 NO3{-} = 3 Sb4O2 + 4 NO + 2 H2O
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2 =>
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2
ZnO + P2O5 = Zn(PO3)2 =>
ZnO + P2O5 = Zn(PO3)2
Pb(NOO3)2 = PbO + NO3 + O =>
Pb(NOO3)2 = PbO + 2 NO3 + O
Na2MnO4 + Mn(OH)2 = NaOH + MnO2 =>
Na2MnO4 + Mn(OH)2 = 2 NaOH + 2 MnO2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NH3 + F2 = N2 + NH4{+} + F{-}1 =>
8 NH3 + 3 F2 = N2 + 6 NH4{+} + 6 F{-}1
Pb(NO3)2 + NaI = I2Pb + NaNO3 =>
Pb(NO3)2 + 2 NaI = I2Pb + 2 NaNO3
CaCO3 + HCN + H2 = H2CO3 + CaCN =>
2 CaCO3 + 2 HCN + H2 = 2 H2CO3 + 2 CaCN
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H6O4S + NaOH = C6H5O2Na + Na2SO3 + H2O =>
C6H6O4S + 3 NaOH = C6H5O2Na + Na2SO3 + 2 H2O
CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2
PbCO3(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g) =>
PbCO3(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g)
CH3COOH + Br2 = BrCH2COOH + HBr =>
CH3COOH + Br2 = BrCH2COOH + HBr
CK2O3 + HCl = KCl + H2O + CO2 =>
CK2O3 + 2 HCl = 2 KCl + H2O + CO2
LiO + H2O = LiOH + O2 =>
4 LiO + 2 H2O = 4 LiOH + O2
SiCl2H2 + NH3 = Si3N4 + H2 + NH4Cl =>
3 SiCl2H2 + 10 NH3 = Si3N4 + 6 H2 + 6 NH4Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2 + KCl = BaCl2 + KOH =>
Ba(OH)2 + 2 KCl = BaCl2 + 2 KOH
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2 + Cl2 =>
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2 + Cl2
C5H10 + O = H2O + CO2 =>
C5H10 + 15 O = 5 H2O + 5 CO2
ReS2 + H3NO4 = Re3(NO4)4 + H2S =>
3 ReS2 + 4 H3NO4 = Re3(NO4)4 + 6 H2S
(MgOH)3PO4 + HClO3 = Mg(ClO3)2 + P2O5 + H2O =>
2(MgOH)3PO4 + 12 HClO3 = 6 Mg(ClO3)2 + P2O5 + 9 H2O
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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