| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NH4NO3 + HNO3
FeSO4 + Zn(OH)2 = Fe(OH)2 + ZnSO4 =>
FeSO4 + Zn(OH)2 = Fe(OH)2 + ZnSO4
CH3COOH(aq)NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq) + H2O(l)
H20(water) + CO2 = C6H12O6 + O2 =>
3 H20(water) + 30 CO2 = 5 C6H12O6 + 15 O2
Co(NH3)5Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)5Cl3 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 3 H2O
Al + Cu3N2 = Cu + AlN =>
2 Al + Cu3N2 = 3 Cu + 2 AlN
NaCl + HIO = HCl + NaI + O =>
NaCl + HIO = HCl + NaI + O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Pb(CO3)2 + H3PO4 = Pb3(PO4)4 + H2O + CO2 =>
3 Pb(CO3)2 + 4 H3PO4 = Pb3(PO4)4 + 6 H2O + 6 CO2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CH2 + NCl2 = CCl2 + N + H =>
CH2 + NCl2 = CCl2 + N + 2 H
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
KMgO4 + HCl = KCl + MgCl2 + H2O + Cl =>
KMgO4 + 8 HCl = KCl + MgCl2 + 4 H2O + 5 Cl
KClO3 + FeCl2 + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeCl2 + 6 HCl = KCl + 6 FeCl3 + 3 H2O
CaCl2(aq) + Na2HPO4(aq) = NaCl(aq) + CaHPO4(s) =>
CaCl2(aq) + Na2HPO4(aq) = 2 NaCl(aq) + CaHPO4(s)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
[Pt(NH3)4](OH)2 + O2 = PtO2 + NH3 + H2O =>
2[Pt(NH3)4](OH)2 + O2 = 2 PtO2 + 8 NH3 + 2 H2O
Ca(OH)2 + C = CaH2 + CO2 =>
Ca(OH)2 + C = CaH2 + CO2
LiS + O2 = LiO2 + SO2 =>
LiS + 2 O2 = LiO2 + SO2
Calcium + aluminum = CaAl =>
Ca + Al = CaAl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaCO3 + H2SO4 = NaSO4 + CO2H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2H2O
Fe + Cr + Ni = FeCrNi =>
Fe + Cr + Ni = FeCrNi
C6H16OH + O2 = CO2 + H2O =>
4 C6H16OH + 39 O2 = 24 CO2 + 34 H2O
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Ag + HCl + H2O2 = AgCl + H2O =>
2 Ag + 2 HCl + H2O2 = 2 AgCl + 2 H2O
Ba + Al(ClO3)3 = Ba(ClO3)3 + Al =>
Ba + Al(ClO3)3 = Ba(ClO3)3 + Al
SodiumChloride + Iron(II)Nitrate = SodiumNitrate + Iron(II)Chloride =>
SodiumChloride + Iron(II)Nitrate = SodiumNitrate + Iron(II)Chloride
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C9H14O6 + CH3OH = C3H6O2 + C3H8O3 =>
C9H14O6 + 3 CH3OH = 3 C3H6O2 + C3H8O3
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
ZnCl2 + K4FeCN6 = Zn4(FeCN6)2 + KCl =>
4 ZnCl2 + 2 K4FeCN6 = Zn4(FeCN6)2 + 8 KCl
NiO + SO2 + H2O = NiHSO4 + H2 =>
2 NiO + 2 SO2 + 2 H2O = 2 NiHSO4 + H2
H2SiCl2 + NH3 = Si3N4 + HCl + H2 =>
3 H2SiCl2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
St + N = StN =>
St + N = StN
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C13H22N4O3S + NaOH = C13H22N4O3Na + SOH =>
C13H22N4O3S + NaOH = C13H22N4O3Na + SOH
H2 + F2 = HF =>
H2 + F2 = 2 HF
K2O2 + H2SO4 = K2SO4 + H2O2 =>
K2O2 + H2SO4 = K2SO4 + H2O2
HNO3 + NH3 = NHNO3 + H2O =>
11 HNO3 + 5 NH3 = 8 NHNO3 + 9 H2O
Al(OH)3 + NaNO3 + Na2CO3 = NaAlO2 + NH3 + H2O2 + CO2 =>
11 Al(OH)3 + 3 NaNO3 + 4 Na2CO3 = 11 NaAlO2 + 3 NH3 + 12 H2O2 + 4 CO2
Li3PO4 + CuCl = Cu3PO4 + LiCl =>
Li3PO4 + 3 CuCl = Cu3PO4 + 3 LiCl
BrOH = Br + OH =>
BrOH = Br + OH
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
P + H2 = PH3P =>
4 P + 3 H2 = 2 PH3P
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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