| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 FeO = Al2O3 + 3 Fe
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
Mg(OH)2 + KNO3 = Mg(NO3)2 + KOH =>
Mg(OH)2 + 2 KNO3 = Mg(NO3)2 + 2 KOH
Fe3O4 + CuO = Fe2O3 + Cu =>
2 Fe3O4 + CuO = 3 Fe2O3 + Cu
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
Li(s) + NaI(aq) = LiI(aq) + Na(s) =>
Li(s) + NaI(aq) = LiI(aq) + Na(s)
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
CuSO4 + BaCl2 = CuCl + Ba(SO4)2 =>
2 CuSO4 + BaCl2 = 2 CuCl + Ba(SO4)2
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2 =>
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2
Al2O3 + HBrO3 = Al(BrO3)3 + H2O =>
Al2O3 + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2O
C1276H2128O926N54 + H2O = CO2 + NH3 + e + H{+} =>
C1276H2128O926N54 + 1626 H2O = 1276 CO2 + 54 NH3 + 5218e + 5218 H{+}
Sn3(PO4)4 + Ca = Ca3(PO4)2 + Sn =>
Sn3(PO4)4 + 6 Ca = 2 Ca3(PO4)2 + 3 Sn
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4HCO3 = NH3(g)H2O(g)CO2(g) =>
NH4HCO3 = NH3(g)H2O(g)CO2(g)
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
Cl2 + KOH = KOCl + KCl + H2O =>
Cl2 + 2 KOH = KOCl + KCl + H2O
CH4O + O2 = H2O + CO2 =>
2 CH4O + 3 O2 = 4 H2O + 2 CO2
Cl2 + Ca3P2 + H2O = Ca3(PO4)2 + HCl =>
8 Cl2 + Ca3P2 + 8 H2O = Ca3(PO4)2 + 16 HCl
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3} =>
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3}
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
(NH4)2CO3(aq) + H2O(l) + CO2(g) = NH4HCO3(s) =>
(NH4)2CO3(aq) + H2O(l) + CO2(g) = 2 NH4HCO3(s)
HCN + H2 = CH3NH2 =>
HCN + 2 H2 = CH3NH2
BaSO3 + KNO3 = Ba(NO3)2 + K2SO3 =>
BaSO3 + 2 KNO3 = Ba(NO3)2 + K2SO3
C5H8 + KMnO4 + H2O = C3H4O2 + MnO2 + KOH =>
3 C5H8 + 8 KMnO4 + 2 H2O = 5 C3H4O2 + 8 MnO2 + 8 KOH
SiO2 = Si + O2 =>
SiO2 = Si + O2
Sn3(PO4)4 + Ca = Ca3(PO4)2 + Sn =>
Sn3(PO4)4 + 6 Ca = 2 Ca3(PO4)2 + 3 Sn
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
HOCH2COOH + H2O = H3O + HOCH2COO =>
HOCH2COOH + H2O = H3O + HOCH2COO
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
NH3(g)CO2(g)H2O(g) = NH4HCO3 =>
NH3(g)CO2(g)H2O(g) = NH4HCO3
H3P + HNO3 = H3PO4 + NO + H2O =>
3 H3P + 8 HNO3 = 3 H3PO4 + 8 NO + 4 H2O
Cl + HNO2 = H2O + HClO3 + NO =>
Cl + 5 HNO2 = 2 H2O + HClO3 + 5 NO
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
(CrCl(H2O)5)Cl2 + AgNO3 = (CrCl(H2O)5)(NO3)2 + AgCl =>
(CrCl(H2O)5)Cl2 + 2 AgNO3 = (CrCl(H2O)5)(NO3)2 + 2 AgCl
CrO7{2-} + Cu + H{+} = Cr3{+} + Cu{2+} + H2O =>
6 CrO7{2-} + 35 Cu + 84 H{+} = 2 Cr3{+} + 35 Cu{2+} + 42 H2O
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
HNO3 + KI + HCI = I2 + N2 + KCI + H2O =>
2 HNO3 + 10 KI + 10 HCI = 5 I2 + N2 + 10 KCI + 6 H2O
(NH4)2S + K3PO4 = (NH4)3PO4 + K2S =>
3(NH4)2S + 2 K3PO4 = 2(NH4)3PO4 + 3 K2S
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Ag + NaHCO3 = Ag2CO3 + NaH =>
2 Ag + NaHCO3 = Ag2CO3 + NaH
Cs + H2[SnCl6] = Cs2[SnCl6] + H =>
2 Cs + H2[SnCl6] = Cs2[SnCl6] + 2 H
Ag + F = AgF2 =>
Ag + 2 F = AgF2
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Cr + CuCl = CrCl3 + Cu =>
Cr + 3 CuCl = CrCl3 + 3 Cu
NaCl + H2SO4 = HCl + Na2 + SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2 + SO4
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
NH4HCO3 = NH3(g)CO2(g)H2O(g) =>
NH4HCO3 = NH3(g)CO2(g)H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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