| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C122H225O5 + 703 O2 = 488 CO2 + 450 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Fe2O3 + C4H10 = Fe + H2O + CO2 =>
13 Fe2O3 + 3 C4H10 = 26 Fe + 15 H2O + 12 CO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CH3CH2CH2Cl + NaOH = CH3CH2CH2OH + NaCl =>
CH3CH2CH2Cl + NaOH = CH3CH2CH2OH + NaCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + Gd2O3 + GeO2 = NaGdGeO4 + CO2 =>
Na2CO3 + Gd2O3 + 2 GeO2 = 2 NaGdGeO4 + CO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH3CHClCH3 + NaOH = CH3CH2CH2OH + NaCl =>
CH3CHClCH3 + NaOH = CH3CH2CH2OH + NaCl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Na2CO3 + Sm2O3 + GeO2 = NaSmGeO4 + CO2 =>
Na2CO3 + Sm2O3 + 2 GeO2 = 2 NaSmGeO4 + CO2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
NiCl2(H2O)6 + NH3 = Ni(NH3)6Cl2 + H2O =>
NiCl2(H2O)6 + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Na2CO3 + Gd2O3 + GeO2 = NaGdGeO4 + CO2 =>
Na2CO3 + Gd2O3 + 2 GeO2 = 2 NaGdGeO4 + CO2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
LixVOx + Zn = LixZn + VOx =>
LixVOx + Zn = LixZn + VOx
FeCr + H2SO4 = FeSO4 + Cr2(SO4)3 + H2 =>
2 FeCr + 5 H2SO4 = 2 FeSO4 + Cr2(SO4)3 + 5 H2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/23
Équations équilibrées sur06/09/22
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