| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH(aq) + NaOH(killer) = CH3COONa(aq) + H2O(whycanichnagethis)
PO4 + HOH = H2PO4 + OH =>
PO4 + 2 HOH = H2PO4 + 2 OH
NH3NO3 + C20H42 = H2O + CO2 + N2 =>
122 NH3NO3 + 3 C20H42 = 246 H2O + 60 CO2 + 122 N2
Na3PO4 + Fe(OH)3 = FePO4 + Na3(OH)3 =>
Na3PO4 + Fe(OH)3 = FePO4 + Na3(OH)3
Cr(OH)3 + SO2 = Cr2(SO4)3 + H2 =>
2 Cr(OH)3 + 3 SO2 = Cr2(SO4)3 + 3 H2
H2S + H2SO4 = S2 + H2O =>
3 H2S + H2SO4 = 2 S2 + 4 H2O
MgCO3(s) + H2SO4(aq) = MgSO4(s) + H2O(l) + CO2(g) =>
MgCO3(s) + H2SO4(aq) = MgSO4(s) + H2O(l) + CO2(g)
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
K + Se = K2Se =>
2 K + Se = K2Se
Br2 + C6H6 = C6H5Br + H2 =>
Br2 + 2 C6H6 = 2 C6H5Br + H2
CuSO4(aq) + NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq)
Ca2 + H2SO4 = Ca2H2SO4 =>
Ca2 + H2SO4 = Ca2H2SO4
NO2 + NH3 = H2O + N2 =>
6 NO2 + 8 NH3 = 12 H2O + 7 N2
TlOH + NaBiO3 + HCl = TlCl3 + H2O + NaCl + BiCl3 =>
TlOH + NaBiO3 + 7 HCl = TlCl3 + 4 H2O + NaCl + BiCl3
C8H11Cl + KMnO4 + H2SO4 = C8H7O4Cl + K2SO4 + MnSO4 + H2O =>
5 C8H11Cl + 12 KMnO4 + 18 H2SO4 = 5 C8H7O4Cl + 6 K2SO4 + 12 MnSO4 + 28 H2O
HF + CaO2H2 = H2O + CaF2 =>
2 HF + CaO2H2 = 2 H2O + CaF2
ZnCO3(s) = ZnO(aq) + CO2(g) =>
ZnCO3(s) = ZnO(aq) + CO2(g)
I + HOH = IOH + H =>
I + HOH = IOH + H
Cu + H3P = H2 + CuHP =>
Cu + H3P = H2 + CuHP
C19H42BrN + SiC8H20O4 + NH3 + H2O = SiO2 + C27H67BrN2O3 =>
C19H42BrN + SiC8H20O4 + NH3 + H2O = SiO2 + C27H67BrN2O3
K + Mg2Br6 = KBr6 + Mg =>
K + Mg2Br6 = KBr6 + 2 Mg
Pb(NO2)2 + MnSO4 = Mn(NO2)2 + PbSO4 =>
Pb(NO2)2 + MnSO4 = Mn(NO2)2 + PbSO4
Cl3Fe + NH4OH = NH4Cl3Fe + OH =>
Cl3Fe + NH4OH = NH4Cl3Fe + OH
FeSO4 + HCl + BaCl2 = BaSO4 + FeCl3 + H2 =>
2 FeSO4 + 2 HCl + 2 BaCl2 = 2 BaSO4 + 2 FeCl3 + H2
MnSO4*H2O + H2C2O4 = MnC2O4*H2O + H2SO4 =>
MnSO4*H2O + H2C2O4 = MnC2O4*H2O + H2SO4
HF + Ca(HCO3)2 = CaF2 + H2O + CO2 =>
2 HF + Ca(HCO3)2 = CaF2 + 2 H2O + 2 CO2
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
Cr2O7{-2} + CH3CH2OH + H{+} = Cr{+3} + C2H4O2 + H2O =>
2 Cr2O7{-2} + 3 CH3CH2OH + 16 H{+} = 4 Cr{+3} + 3 C2H4O2 + 11 H2O
Br2 + Ba(OH)2 = Ba(BrO3) + BaBr2 + H2O =>
5 Br2 + 6 Ba(OH)2 = 2 Ba(BrO3) + 4 BaBr2 + 6 H2O
C3H9OH(l) + O2 = CO2 + H2O =>
C3H9OH(l) + 5 O2 = 3 CO2 + 5 H2O
Sc(OH)3 = Sc2O3 + H2O =>
2 Sc(OH)3 = Sc2O3 + 3 H2O
Br2 + NaClO = NaBr + ClO =>
Br2 + 2 NaClO = 2 NaBr + 2 ClO
KCN + SiO2 = K2O + Si(CN)4 =>
4 KCN + SiO2 = 2 K2O + Si(CN)4
BaO + Na2O = BaNa2O2 =>
BaO + Na2O = BaNa2O2
Cl + H2SO4 = Cl(SO4) + H2 =>
Cl + H2SO4 = Cl(SO4) + H2
Li + CO = LiCO =>
Li + CO = LiCO
Na2CH3COO + H2O = Na2OH + CH3COOH =>
Na2CH3COO + H2O = Na2OH + CH3COOH
AgNO3 + Ba(C2H3O2)2 = CH3CO2Ag + Ba(NO3)2 =>
2 AgNO3 + Ba(C2H3O2)2 = 2 CH3CO2Ag + Ba(NO3)2
KMnO4 + Ti2(SO4)3 + H2O = K2SO4 + TiOSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 Ti2(SO4)3 + 2 H2O = K2SO4 + 10 TiOSO4 + 2 MnSO4 + 2 H2SO4
CuNO3 + NaSO3 = CuSO3 + NaNO3 =>
CuNO3 + NaSO3 = CuSO3 + NaNO3
Cl2 + H2O = HCl + O =>
Cl2 + H2O = 2 HCl + O
C5H11OH + HBr = C5H11Br + H2O =>
C5H11OH + HBr = C5H11Br + H2O
Na2[Ca(OH)4] + CO2 = Na2CO3 + CaCO3 + H2O =>
Na2[Ca(OH)4] + 2 CO2 = Na2CO3 + CaCO3 + 2 H2O
Al + HClO = AlCl3 + Al(ClO)3 + H2O =>
2 Al + 6 HClO = AlCl3 + Al(ClO)3 + 3 H2O
K2CO3(aq) + AgNO3(aq) = KNO3(aq) + Ag2CO3(s) =>
K2CO3(aq) + 2 AgNO3(aq) = 2 KNO3(aq) + Ag2CO3(s)
LiOH*H2O + H2O2*2H2O = Li2O2*H2O2*2H2O + H2O =>
2 LiOH*H2O + 2 H2O2*2H2O = Li2O2*H2O2*2H2O + 6 H2O
AlCl3 + Fe = FeCl3 + Al =>
AlCl3 + Fe = FeCl3 + Al
C3H6OH + O2 = CO + H2O =>
4 C3H6OH + 11 O2 = 12 CO + 14 H2O
XeF2 + Cl{-} = Xe + F{-} + Cl2 =>
XeF2 + 2 Cl{-} = Xe + 2 F{-} + Cl2
C4H9NH3OH + HCl = C4H9NH3Cl + H2O =>
C4H9NH3OH + HCl = C4H9NH3Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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