| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O(l) + 4 O2 = 3 CO2(s) + 3 H2O(l)
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Cr{3+} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr{3+} + 3 H2O2 + 10 OH{-} = 2 CrO4{2-} + 8 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N + H = NH3 =>
N + 3 H = NH3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C + O2 = CO =>
2 C + O2 = 2 CO
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Ca(s) + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
C + Ca = CaC2 =>
2 C + Ca = CaC2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Hg2O = Hg + O =>
Hg2O = 2 Hg + O
CaBr2(s) + Na2CO3(aq) = CaCO3(aq) + NaBr(g) =>
CaBr2(s) + Na2CO3(aq) = CaCO3(aq) + 2 NaBr(g)
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
H2SO4 + K3PO4 = H3PO4 + K2SO4 =>
3 H2SO4 + 2 K3PO4 = 2 H3PO4 + 3 K2SO4
CaOH + HPO4 = CaPO4 + H2O =>
CaOH + HPO4 = CaPO4 + H2O
KI + H2SO4 = K2SO4 + I2 + H2O + H2S =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + 4 H2O + H2S
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Mg + S = MgS =>
Mg + S = MgS
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr(OH)2 = CrO + H2O =>
Cr(OH)2 = CrO + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaBr2(s) + Na2CO3(aq) = CaCO3(aq) + NaBr(g) =>
CaBr2(s) + Na2CO3(aq) = CaCO3(aq) + 2 NaBr(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
K3PO4 + AlBr3 = AlPO4 + KBr =>
K3PO4 + AlBr3 = AlPO4 + 3 KBr
Ca(OH)2 + H2PO4 = CaPO4 + H2O =>
Ca(OH)2 + H2PO4 = CaPO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/20
Équations équilibrées sur04/17/19
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