| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na2CO3 + Cd(CIO3)2 = Na2(CIO3)2 + CdCO3 =>
Na2CO3 + Cd(CIO3)2 = Na2(CIO3)2 + CdCO3
Ca + Po2 = CaPo =>
2 Ca + Po2 = 2 CaPo
H3PO4 = O2 + H3PO =>
2 H3PO4 = 3 O2 + 2 H3PO
Ca(C2H3O2)2 + K3(PO4) = Ca3(PO4)2 + K(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(C2H3O2)
Al2 + ZnO = Al2O + Zn =>
Al2 + ZnO = Al2O + Zn
NH3 + P2O5 = P + H2O + N2 =>
10 NH3 + 3 P2O5 = 6 P + 15 H2O + 5 N2
CH3NH3HSO4 + NaOH = CH3NH2 + Na2SO4 + H2O =>
CH3NH3HSO4 + 2 NaOH = CH3NH2 + Na2SO4 + 2 H2O
KAl(SO4)2 + NaCl = KCl + NaAl(SO4)2 =>
KAl(SO4)2 + NaCl = KCl + NaAl(SO4)2
C2H60 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H40 + H2O =>
C2H60 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + C2H40 + 16 H2O
C5H13OH + O2 = CO2 + H2O =>
C5H13OH + 8 O2 = 5 CO2 + 7 H2O
K2CrO4 + HCl = CrCl3 + Cl2 + H2O + KCl =>
2 K2CrO4 + 16 HCl = 2 CrCl3 + 3 Cl2 + 8 H2O + 4 KCl
Sb + HClO3 = Sb(ClO3)3 + H2 =>
2 Sb + 6 HClO3 = 2 Sb(ClO3)3 + 3 H2
C8H12OH + O2 = C8H12O2H =>
2 C8H12OH + O2 = 2 C8H12O2H
HSO4 + NaCl = NaSO4 + HCl =>
HSO4 + NaCl = NaSO4 + HCl
CuO + C6H6 = Cu + CO2 + H2O =>
15 CuO + C6H6 = 15 Cu + 6 CO2 + 3 H2O
AlH4N2O3 + O2 = Al2O3 + H2O + N2 =>
4 AlH4N2O3 + O2 = 2 Al2O3 + 8 H2O + 4 N2
Li + CCl4 = LiCl2 + CCl2 =>
Li + CCl4 = LiCl2 + CCl2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + Ba(SO4) =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + Ba(SO4)
Cu = Cu7 =>
7 Cu = Cu7
KCl + K2CrO4 = K2Cl + KCrO4 =>
KCl + K2CrO4 = K2Cl + KCrO4
Cu2S + MgO = Cu + SO2 + Mg =>
Cu2S + 2 MgO = 2 Cu + SO2 + 2 Mg
CrCl3 + NH3*H2O = NH4Cl + Cr(OH)3 =>
CrCl3 + 3 NH3*H2O = 3 NH4Cl + Cr(OH)3
Ca + PO4 = Ca3(PO4)3 =>
3 Ca + 3 PO4 = Ca3(PO4)3
CaCo3 + HlC = CaC2 + Co2 + Hl =>
2 CaCo3 + 4 HlC = 2 CaC2 + 3 Co2 + 4 Hl
CrCl3 + NaOH = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOH = Cr2O3 + 3 HCl + 3 NaCl
Cu2 + HNO3 + H2O = [Cu(OH2)6](NO3)2 + NO =>
3 Cu2 + 16 HNO3 + 28 H2O = 6[Cu(OH2)6](NO3)2 + 4 NO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H{+} + Cr2O7{-2} + Ag = Cr{+3} + Ag{+} + H2O =>
14 H{+} + Cr2O7{-2} + 6 Ag = 2 Cr{+3} + 6 Ag{+} + 7 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ni(SO4) + NH3 = Ni + (NH3)2SO4 =>
Ni(SO4) + 2 NH3 = Ni + (NH3)2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Sr(HCO3)2 + HCl = SrCl2 + H2O + CO2 =>
Sr(HCO3)2 + 2 HCl = SrCl2 + 2 H2O + 2 CO2
Al + Ag2CrO4 = Ag + Al(CrO4) =>
Al + Ag2CrO4 = 2 Ag + Al(CrO4)
Al + Ag2(SO4) = Ag + Al(SO4) =>
Al + Ag2(SO4) = 2 Ag + Al(SO4)
HCl + K2CO3 = CO2 + H2O + KCl =>
2 HCl + K2CO3 = CO2 + H2O + 2 KCl
S + O2 = SO2 =>
S + O2 = SO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Al(s) + HCOOH(aq) = Al(HCOO)3(aq) + H2(g) =>
2 Al(s) + 6 HCOOH(aq) = 2 Al(HCOO)3(aq) + 3 H2(g)
Cl2O2 + H2O = HOCl + H2O2 =>
Cl2O2 + 2 H2O = 2 HOCl + H2O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaCl + BaNi = NaNi + BaCl =>
NaCl + BaNi = NaNi + BaCl
ZnS + HCI = ZnCI + HS =>
ZnS + HCI = ZnCI + HS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
X5H12 + O2 = XO2 + H2O =>
X5H12 + 8 O2 = 5 XO2 + 6 H2O
K2PO4 + AgNO3 = KNO3 + Ag2PO4 =>
K2PO4 + 2 AgNO3 = 2 KNO3 + Ag2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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