| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH4 + H2SO4 = CH4O + SO2 + H2O =>
CH4 + H2SO4 = CH4O + SO2 + H2O
SO2 + O2 = SO3O =>
SO2 + O2 = SO3O
AgNO3 + HNO3 = Ag(NO3)2 + H =>
AgNO3 + HNO3 = Ag(NO3)2 + H
SiC + P = SiCP5 =>
SiC + 5 P = SiCP5
SiO2 + H2CO3 = H2SiO3 + CO2 =>
SiO2 + H2CO3 = H2SiO3 + CO2
HNO3 + AgNO3 = HNO3AgNO3 =>
HNO3 + AgNO3 = HNO3AgNO3
NH3 + NH4NO2 = NH3NH4NO2 =>
NH3 + NH4NO2 = NH3NH4NO2
HNO3 + AgNO3 = AgH + NO3 =>
HNO3 + AgNO3 = AgH + 2 NO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
CaO2 + H3SbO4 = CaO4 + H3SbO =>
3 CaO2 + 2 H3SbO4 = 3 CaO4 + 2 H3SbO
C2H5COOK = C2H5COO{-} + K{+} =>
C2H5COOK = C2H5COO{-} + K{+}
Ba(NO3)2(aq) + (NH4)3PO4(aq) = Ba3(PO4)2 + NH4NO3 =>
3 Ba(NO3)2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2 + 6 NH4NO3
Na3(PO4) + Mg(SO4) = Na3(SO4) + Mg(PO4) =>
Na3(PO4) + Mg(SO4) = Na3(SO4) + Mg(PO4)
NaCaCo3 + CaOH = NaOH + CaCaCo3 =>
NaCaCo3 + CaOH = NaOH + CaCaCo3
Si + Cu2 = SiCu =>
2 Si + Cu2 = 2 SiCu
NH2CH3 + H2O = NH3CH3 + OH =>
NH2CH3 + H2O = NH3CH3 + OH
C15H20O + C6H10 = C15H28O + C6H6 =>
C15H20O + 2 C6H10 = C15H28O + 2 C6H6
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO)2 + H2O =>
2 Mg(OH)2 + 2 Cl2 = MgCl2 + Mg(ClO)2 + 2 H2O
NH2CH3 + H2O = NH3CH3 + OH =>
NH2CH3 + H2O = NH3CH3 + OH
C6H12O6 + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + 3 H{+}
C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
FeCl3*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 6 H2O
(NH4)2SO4 + NaI = (NH4)2I + NaSO4 =>
(NH4)2SO4 + NaI = (NH4)2I + NaSO4
H2(g) + CLa(g) = HCLa(q) =>
H2(g) + 2 CLa(g) = 2 HCLa(q)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
I2O5 + NaOH = NaIO3 + H2O =>
I2O5 + 2 NaOH = 2 NaIO3 + H2O
CaCl2 + KNO3 = Ca(NO3)2 + ClK =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 ClK
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
K2C2O4*H2O + Co(H2O)6{2+} + H2O2 = Co(C2O4)3{3-} + H2O + K{+} + OH{-} =>
6 K2C2O4*H2O + 2 Co(H2O)6{2+} + H2O2 = 2 Co(C2O4)3{3-} + 18 H2O + 12 K{+} + 2 OH{-}
Sr(NO3)2 + KIO3 = K(NO3)2 + SrIO3 =>
Sr(NO3)2 + KIO3 = K(NO3)2 + SrIO3
K + Br = KBr =>
K + Br = KBr
CaCl2 + KNO3 = Ca(NO3)2 + ClK =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 ClK
K3Fe(CN)6(aq) + Cr2O3(s) + KOH(aq) = K4Fe(CN)6(aq) + K2CrO4(aq) + H2O(l) =>
6 K3Fe(CN)6(aq) + Cr2O3(s) + 10 KOH(aq) = 6 K4Fe(CN)6(aq) + 2 K2CrO4(aq) + 5 H2O(l)
Na2CO3 + HCl = NaCl + C + H + O =>
Na2CO3 + 2 HCl = 2 NaCl + C + 2 H + 3 O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
NaCl + HSO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
6 NaCl + 4 HSO4 + MnO2 = 3 Na2SO4 + MnSO4 + 2 H2O + 3 Cl2
Li2CO3 = Li2 + C + O2 =>
2 Li2CO3 = 2 Li2 + 2 C + 3 O2
C4H8Br2 + H2 = C4H10 + Br2 =>
C4H8Br2 + H2 = C4H10 + Br2
Cr(OH)2 + KMnO4 + H2O = Cr(OH)3 + MnO2 + KOH =>
3 Cr(OH)2 + KMnO4 + 2 H2O = 3 Cr(OH)3 + MnO2 + KOH
MnO2 + NaBiO3 + HNO3 = MnO4 + BiONO3 + NaNO3 + H2O =>
MnO2 + 2 NaBiO3 + 4 HNO3 = MnO4 + 2 BiONO3 + 2 NaNO3 + 2 H2O
C6H4CH3Cl + KMnO4 + H2SO4 = C6H4COOHCl + MnSO4 + K2SO4 + H2O =>
5 C6H4CH3Cl + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOHCl + 6 MnSO4 + 3 K2SO4 + 14 H2O
HCl + Ba(ClO3)2 = HClO3 + BaCl2 =>
2 HCl + Ba(ClO3)2 = 2 HClO3 + BaCl2
C4H8Br2 + H2 = C4H10 + Br2 =>
C4H8Br2 + H2 = C4H10 + Br2
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
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