| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SiH4 + 4 K2Cr2O7 + 16 H2SO4 = 3 SiO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
(CH3)2N2H2 + H2O = H3O + (CH3)2N2H =>
(CH3)2N2H2 + H2O = H3O + (CH3)2N2H
K2CO4 + H2O = KOH + H2CO4 =>
K2CO4 + 2 H2O = 2 KOH + H2CO4
H2O2 + Pb(NO3)2 + NaOH = PbO2 + NaNO3 + H2O =>
H2O2 + Pb(NO3)2 + 2 NaOH = PbO2 + 2 NaNO3 + 2 H2O
NaOH + C10H20O2 + AgNO3 = AgC10H19O2 + NaNO3 + H2O =>
NaOH + C10H20O2 + AgNO3 = AgC10H19O2 + NaNO3 + H2O
CO2 + Li(OH) = H2O + Li2(CO3) =>
CO2 + 2 Li(OH) = H2O + Li2(CO3)
H3AsO4 + NO + H2O = HNO3 + H3AsO3 =>
3 H3AsO4 + 2 NO + H2O = 2 HNO3 + 3 H3AsO3
Na2HCO3 + H2O2 = Na2CO3 + H2O =>
2 Na2HCO3 + H2O2 = 2 Na2CO3 + 2 H2O
C2H5 + OH + CUO = C2H3OH + CU2O =>
5 C2H5 + 3 OH + 8 CUO = 7 C2H3OH + 4 CU2O
CH3(CH2)10COOH + O2 = H2O + CO2 =>
CH3(CH2)10COOH + 17 O2 = 12 H2O + 12 CO2
Mn(OH)2 + HCl + H2O = [Mn(H2O)6]Cl2 =>
Mn(OH)2 + 2 HCl + 4 H2O = [Mn(H2O)6]Cl2
H + O = H2O =>
2 H + O = H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Mg + O2 = [MgO] =>
2 Mg + O2 = 2[MgO]
AgNO3(aq) + K3PO4(aq) = AgPO4(s) + K3NO3(aq) =>
AgNO3(aq) + K3PO4(aq) = AgPO4(s) + K3NO3(aq)
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
CsNO3 + Ca(OH)2 = Cs(OH)2 + CaNO3 =>
CsNO3 + Ca(OH)2 = Cs(OH)2 + CaNO3
KHO + CIO2 = KCIO2 + KCIO3 + H2O =>
2 KHO + 2 CIO2 = KCIO2 + KCIO3 + H2O
Na[Sn(OH)3] = SnONaOHH2O =>
Na[Sn(OH)3] = SnONaOHH2O
KCrO4CaCl = KClCaCrO4 =>
KCrO4CaCl = KClCaCrO4
FeI3 + KF = FeF3 + KI =>
FeI3 + 3 KF = FeF3 + 3 KI
FeCl3 + NH3 + H2O = FeNH2 + Cl3H3O =>
FeCl3 + NH3 + H2O = FeNH2 + Cl3H3O
ClO3 + Br2 = Cl + BrO3 =>
2 ClO3 + Br2 = 2 Cl + 2 BrO3
LiBH4 + O2 = LiH + B(OH)3 =>
2 LiBH4 + 3 O2 = 2 LiH + 2 B(OH)3
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
MgCl2 + KIO3 = KCl + Mg(IO3)2 =>
MgCl2 + 2 KIO3 = 2 KCl + Mg(IO3)2
Pb + H3PO4 = Pb3(PO4)2 + H5 =>
15 Pb + 10 H3PO4 = 5 Pb3(PO4)2 + 6 H5
Fe(OH)3 + HNO3 = FeOH(NO3)2 + H2O =>
Fe(OH)3 + 2 HNO3 = FeOH(NO3)2 + 2 H2O
CuCl + HNO3 = Cu(NO3) + HCl =>
CuCl + HNO3 = Cu(NO3) + HCl
NH4 + H2O = NH4OH + H2 =>
2 NH4 + 2 H2O = 2 NH4OH + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Ba(NO3)2 + H2O2 = Ba(OH)2 + HNO3 + O2 =>
Ba(NO3)2 + 2 H2O2 = Ba(OH)2 + 2 HNO3 + O2
C12H24O2HCl = CH3(CH2)10COClH2O =>
C12H24O2HCl = CH3(CH2)10COClH2O
Cr + NaOH + H2O = Na2[Cr(OH)6] + H2 =>
Cr + 2 NaOH + 4 H2O = Na2[Cr(OH)6] + 2 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2(aq) + NHO3 = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 NHO3 = Ca(NO3)2(aq) + 2 H2O(l)
Ag + Au3{+} = Ag{+} + Au =>
Ag + Au3{+} = Ag{+} + 3 Au
CH3COOH + NaOH = CH3COONa + H2O(l) =>
CH3COOH + NaOH = CH3COONa + H2O(l)
Cu3(PO4)2 + Zn3N = Cu3N + Zn3(PO4)2 =>
Cu3(PO4)2 + Zn3N = Cu3N + Zn3(PO4)2
C8H8Br2Zn = C8H8ZnBr2 =>
C8H8Br2Zn = C8H8ZnBr2
Zn + HCl = H2ZnCl2 =>
Zn + 2 HCl = H2ZnCl2
FeSO4 + HNO3 = Fe(NO3)3 + NO + H2O + SO4 =>
FeSO4 + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O + SO4
KMnO4 + SO2 + H2O = MnO2 + H2SO4 + K2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + 2 H2SO4 + K2SO4
CH4Br + Li = LiBr + CH4 =>
CH4Br + Li = LiBr + CH4
Fe + SnCl4 = FeCl2 + SnCl =>
3 Fe + 2 SnCl4 = 3 FeCl2 + 2 SnCl
C9H10O3NaBH4HCl = C9H12O3BH3NaCl =>
C9H10O3NaBH4HCl = C9H12O3BH3NaCl
C6H6Cl6 + NaOH = C6C6 + NaCl + H2O =>
2 C6H6Cl6 + 12 NaOH = C6C6 + 12 NaCl + 12 H2O
C6H5OCH3 + HI = C6H5OCH2I + H2 =>
C6H5OCH3 + HI = C6H5OCH2I + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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