| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + BaCl2 = BaCu + 4 Cl
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
NaO(s) + CO2(g) = Na2CO3(s) + O2(g) =>
4 NaO(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
ZnCl2 + NH4OH = Zn(Cl)2(NH4OH) =>
ZnCl2 + NH4OH = Zn(Cl)2(NH4OH)
NaO(s) + CO2(g) = Na2CO3(s) + O2(g) =>
4 NaO(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
C4H8 + Cl2 = C4H7Cl + HCl =>
C4H8 + Cl2 = C4H7Cl + HCl
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
NaO(s) + CO2(g) = Na2CO3(s) + O2(g) =>
4 NaO(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
KNO3 + C7H6O2 = K2CO3 + CO2 + N2 + H2O =>
6 KNO3 + C7H6O2 = 3 K2CO3 + 4 CO2 + 3 N2 + 3 H2O
NaO(s) + CO2(g) = Na2CO3(s) + O2(g) =>
4 NaO(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
NaH + BCl3 = NaCl + B + H =>
3 NaH + BCl3 = 3 NaCl + B + 3 H
C6H5OH = C6H5O + H =>
C6H5OH = C6H5O + H
Na2SO3 + HCl = H2S + NaCl + O2 =>
2 Na2SO3 + 4 HCl = 2 H2S + 4 NaCl + 3 O2
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
AgNH3Cl + HNO3 = AgNO3 + NH4Cl =>
AgNH3Cl + HNO3 = AgNO3 + NH4Cl
Fe2O3 + H2S = Fe2S3 + H2O =>
Fe2O3 + 3 H2S = Fe2S3 + 3 H2O
CuSO4 + Cs3PO4 = Cu3(PO4)2 + Cs2SO4 =>
3 CuSO4 + 2 Cs3PO4 = Cu3(PO4)2 + 3 Cs2SO4
N7 + H9 = NH3 =>
3 N7 + 7 H9 = 21 NH3
Na2O(aq) + CrBr5(aq) = NaBr(aq) + Cr2O5(s) =>
5 Na2O(aq) + 2 CrBr5(aq) = 10 NaBr(aq) + Cr2O5(s)
Ca + HClO4 = Ca(ClO4)2 + CaCl2 + H2O =>
8 Ca + 16 HClO4 = 7 Ca(ClO4)2 + CaCl2 + 8 H2O
Na(HCO3)2 + H2SO4 = NaSO4 + H2O + CO2 =>
Na(HCO3)2 + H2SO4 = NaSO4 + 2 H2O + 2 CO2
CrO3 + H2 = CrH + O2 =>
2 CrO3 + H2 = 2 CrH + 3 O2
Zn(OH)2 + CH3COOH = H2O + Zn(C2H3O2)2 =>
Zn(OH)2 + 2 CH3COOH = 2 H2O + Zn(C2H3O2)2
NaO(s) + CO2(g) = Na2CO3(s) + O2(g) =>
4 NaO(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
(NH4)2S + Ca(NO3)2 = NH4(NO3) + CaS =>
(NH4)2S + Ca(NO3)2 = 2 NH4(NO3) + CaS
C6H12O + NaOCl = C6H10O + H3O + NaCl =>
3 C6H12O + 2 NaOCl = 3 C6H10O + 2 H3O + 2 NaCl
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NaO(s) + CO2(g) = Na2CO3(s) + O2(g) =>
4 NaO(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
SiO2 + N2 = SiON + NO =>
SiO2 + N2 = SiON + NO
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
NaO(s) + CO2(g) = Na2CO3(s) + O2(g) =>
4 NaO(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
C4H9OH + HNO3 = C4H10OH + NO3 =>
C4H9OH + HNO3 = C4H10OH + NO3
HIO2 + Sr(OH)2 = SrIO2 + H2O + OH =>
HIO2 + Sr(OH)2 = SrIO2 + H2O + OH
C5H5N2 + O2 = CO2 + H2 + N2 =>
2 C5H5N2 + 10 O2 = 10 CO2 + 5 H2 + 2 N2
NaOCl = NaCl + NaClO3 =>
3 NaOCl = 2 NaCl + NaClO3
KCl + NaBr = KNa + BrCl =>
KCl + NaBr = KNa + BrCl
Mg(OH)2 = H2O2 + MgOH =>
2 Mg(OH)2 = H2O2 + 2 MgOH
Zn(s) + AgNo3 = Zn(No3)2 + Ag =>
Zn(s) + 2 AgNo3 = Zn(No3)2 + 2 Ag
FeCl3 + KNCS = FeCl3KNCS =>
FeCl3 + KNCS = FeCl3KNCS
KMnO4 + Cl2 + H2SO4 = MnO2 + KClO3 + K2SO4 + H2O =>
10 KMnO4 + 3 Cl2 + 2 H2SO4 = 10 MnO2 + 6 KClO3 + 2 K2SO4 + 2 H2O
ZnSO4*7H2O + Mg2CO3 = ZnCO3 + Mg2SO4 + H2O =>
ZnSO4*7H2O + Mg2CO3 = ZnCO3 + Mg2SO4 + 7 H2O
C7H10 + O2 = CO2 + H2O =>
2 C7H10 + 19 O2 = 14 CO2 + 10 H2O
CuSO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4(aq) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = [Cu(NH3)4]SO4(aq) + 4 H2O(l)
NaClO + FeSO4 + NaOH + H2O = NaCl + Fe(OH)3 + Na2SO4 =>
NaClO + 2 FeSO4 + 4 NaOH + H2O = NaCl + 2 Fe(OH)3 + 2 Na2SO4
C5H9NO2 + O2 = CO2 + H2O + N2H4CO =>
2 C5H9NO2 + 11 O2 = 9 CO2 + 7 H2O + N2H4CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/24
Équations équilibrées sur03/17/23
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