| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO + C = CO2 + Pb =>
2 PbO + C = CO2 + 2 Pb
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KOH + CH3COOH = CH3COOK + H2O =>
KOH + CH3COOH = CH3COOK + H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2O1 + Al2O3 = Al1(OH)3 =>
3 H2O1 + Al2O3 = 2 Al1(OH)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + S = FeS =>
Fe + S = FeS
H2O1 + Al2O3 = Al1(OH)3 =>
3 H2O1 + Al2O3 = 2 Al1(OH)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O1 + Al2O3 = Al1(OH)3 =>
3 H2O1 + Al2O3 = 2 Al1(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O1 + Al2O3 = Al1(OH)3 =>
3 H2O1 + Al2O3 = 2 Al1(OH)3
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
KOH + NANO3 = KNO3 + NAOH =>
KOH + NANO3 = KNO3 + NAOH
NH3 + CUO2 = N2 + CU + H2O =>
4 NH3 + 3 CUO2 = 2 N2 + 3 CU + 6 H2O
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
Fe + S = FeS =>
Fe + S = FeS
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NO2 + NH3 = N2 + H2O =>
6 NO2 + 8 NH3 = 7 N2 + 12 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Al + SnCO3 = Al2(CO3)3 + Sn =>
2 Al + 3 SnCO3 = Al2(CO3)3 + 3 Sn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3COONa + H2SO4 = CH3COOH + NaHSO4 =>
CH3COONa + H2SO4 = CH3COOH + NaHSO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)3PO4 + Pb(CN)2 = PbPO4 + (NH4)3(CN)2 =>
(NH4)3PO4 + Pb(CN)2 = PbPO4 + (NH4)3(CN)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/19
Équations équilibrées sur03/20/18
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