| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeBr3 + 3 H2So4 = Fe2(So4)3 + 6 HBr
O2 + HCl = Cl + H2O =>
O2 + 4 HCl = 4 Cl + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCL + LIOH = H2O + LICL =>
HCL + LIOH = H2O + LICL
Na2[Cu(OH)4] + H2S = CuS + Na2S + H2O =>
Na2[Cu(OH)4] + 2 H2S = CuS + Na2S + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3(CH2)7OH + O2 = CO2 + H2O =>
CH3(CH2)7OH + 12 O2 = 8 CO2 + 9 H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
AGNO3 + CACl2 = AGCl + CA(NO3)2 =>
2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
AgNO3 + KI = KNO3 + AgI =>
AgNO3 + KI = KNO3 + AgI
RBNO3 + BEF2 = BE(NO3)2 + RBF =>
2 RBNO3 + BEF2 = BE(NO3)2 + 2 RBF
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Cr{3+} + NO2{-} + OH{-} = CrO4{2-} + NO + H2O =>
Cr{3+} + 3 NO2{-} + 2 OH{-} = CrO4{2-} + 3 NO + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KNO3 + Na2S = KNO2 + Na2SO4 =>
4 KNO3 + Na2S = 4 KNO2 + Na2SO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cl2(g) + KI(aq) = I2(s) + KCl(aq) =>
Cl2(g) + 2 KI(aq) = I2(s) + 2 KCl(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
H2SO4 = H2O2 + SO2 =>
H2SO4 = H2O2 + SO2
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4 + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4 + 2 NaNO3(aq)
H2O2 + H = H2O =>
H2O2 + 2 H = 2 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
C3H7CL + O2 = CO2 + H20 + HCL =>
10 C3H7CL + 30 O2 = 30 CO2 + 3 H20 + 10 HCL
Ag100 + Ag96In100Te196 = Ag188In6Te100 + In100Te100 =>
1128 Ag100 + 1175 Ag96In100Te196 = 1200 Ag188In6Te100 + 1103 In100Te100
CO + Fe2O3 = Fe3 + CO2 =>
9 CO + 3 Fe2O3 = 2 Fe3 + 9 CO2
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C4H8 + KMNO4 + H2SO4 = C2H5COOH + K2SO4 + MNSO4 + H2O =>
15 C4H8 + 16 KMNO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MNSO4 + 24 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/19
Équations équilibrées sur04/28/18
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