| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2(g) + O2(g) = 2 SO3(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
BaS + O2 = BaO + S2 =>
2 BaS + O2 = 2 BaO + S2
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Ca(OH)2 + HPo4 = Ca(Po4)2 + H2O =>
Ca(OH)2 + 2 HPo4 = Ca(Po4)2 + 2 H2O
PbO + PbS = Pb + SO2 =>
2 PbO + PbS = 3 Pb + SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
H2SO4 + I = HSO4 + HI =>
H2SO4 + I = HSO4 + HI
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
Ba + H2S = BaS + H2 =>
Ba + H2S = BaS + H2
Al(s) + Pb(C2H3O2)2 = Al(C2H3O2)3 + Pb(s) =>
2 Al(s) + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Pb(s)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
AgOH + I2 = AgI + AgIO3 + H2O =>
6 AgOH + 3 I2 = 5 AgI + AgIO3 + 3 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al(NO3)3 + NAOH = Al(OH)3 + NANO3 =>
Al(NO3)3 + 3 NAOH = Al(OH)3 + 3 NANO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Zn + Pb(Ch3COO)2 = Zn(Ch3COO)2 + Pb =>
Zn + Pb(Ch3COO)2 = Zn(Ch3COO)2 + Pb
NMe4I3 = NMe4I + I2 =>
NMe4I3 = NMe4I + I2
Ca3(PO)42 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO)42 + 3 SiO2 + 39 C = 3 CaSiO3 + 39 CO + 42 P
Cr(OH)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
CuO + H2So4 = CuSo4 + H2O =>
CuO + H2So4 = CuSo4 + H2O
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
Mg + HNO3 = Mg(NO3)2 + H2O + N2O3 =>
2 Mg + 6 HNO3 = 2 Mg(NO3)2 + 3 H2O + N2O3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
KCl + H2O + SiO2 = HCl + K2SiO3 =>
2 KCl + H2O + SiO2 = 2 HCl + K2SiO3
HNO2 + Fe(OH)2 = Fe(NO2)2 + H2O =>
2 HNO2 + Fe(OH)2 = Fe(NO2)2 + 2 H2O
K2CrO4 + H2SO4 + KI = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 5 K2SO4 + 8 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
H2O2 + FeS + HCl = FeCl3 + H2SO4 + H2O =>
9 H2O2 + 2 FeS + 6 HCl = 2 FeCl3 + 2 H2SO4 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/18
Équations équilibrées sur10/22/17
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