| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
Na2Ti(PO4)2 = NaTi2(PO4)3 + Na3PO4 =>
2 Na2Ti(PO4)2 = NaTi2(PO4)3 + Na3PO4
NF3 + HBr = HF + Br + N2 =>
2 NF3 + 6 HBr = 6 HF + 6 Br + N2
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
NF3 + CH4 = HF + HCN =>
NF3 + CH4 = 3 HF + HCN
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
O2 + C3F6 = CO2 + F2 =>
3 O2 + C3F6 = 3 CO2 + 3 F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
O2 + C3F6 = CO2 + F2 =>
3 O2 + C3F6 = 3 CO2 + 3 F2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
O2 + C3F6 = OF2 + CO =>
3 O2 + C3F6 = 3 OF2 + 3 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
O2 + NF3 = NO + F2 =>
O2 + 2 NF3 = 2 NO + 3 F2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
O2 + NF3 = OF2 + N2 =>
3 O2 + 4 NF3 = 6 OF2 + 2 N2
Li2O + Ni(OH)2 = Li2NiO2 + H2O =>
Li2O + Ni(OH)2 = Li2NiO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
H2O + BCl3 = H3BO3 + HCl =>
3 H2O + BCl3 = H3BO3 + 3 HCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MoO3 + Bi2O3 = Bi2MoO6 =>
MoO3 + Bi2O3 = Bi2MoO6
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H6O(g) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BCl3 + H2O = HCl + BClO =>
BCl3 + H2O = 2 HCl + BClO
Bi(NO3)3 + (NH4)6Mo7O24 + H2O = Bi2MoO6 + HNO3 + NH3 =>
14 Bi(NO3)3 + (NH4)6Mo7O24 + 18 H2O = 7 Bi2MoO6 + 42 HNO3 + 6 NH3
BCl3 + H2O = HCl + BCl + O2 =>
2 BCl3 + 2 H2O = 4 HCl + 2 BCl + O2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
C3F6 + H2O = HF + CO =>
C3F6 + 3 H2O = 6 HF + 3 CO
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
HBr + H2O = H3O + Br =>
HBr + H2O = H3O + Br
NaSb(OH)6 + H2SO4 = Na2SO4 + Sb2O5 + H2O =>
2 NaSb(OH)6 + H2SO4 = Na2SO4 + Sb2O5 + 7 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaSb(OH)6 + H2SO4 = Na2SO4 + Sb2O5 + H2O =>
2 NaSb(OH)6 + H2SO4 = Na2SO4 + Sb2O5 + 7 H2O
H12N2NiO + H12N2O12Zn = ZnNiO + H2O + N2 =>
H12N2NiO + H12N2O12Zn = ZnNiO + 12 H2O + 2 N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/23
Équations équilibrées sur07/28/22
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