| Équations équilibrées la veille |
2 K(k) + Cl2(d) = 2 KCl(k)
Li2SiF6*H2O = Li2SiF6 + H2O =>
Li2SiF6*H2O = Li2SiF6 + H2O
CrO3 + Cr(OH)3 = CrO2 + H2O =>
CrO3 + 2 Cr(OH)3 = 3 CrO2 + 3 H2O
He + N + Ta + I = He2N4Ta6I8 =>
2 He + 4 N + 6 Ta + 8 I = He2N4Ta6I8
Sr(OH)2 + TiO(OH)2 = SrTiO3 + H2O =>
Sr(OH)2 + TiO(OH)2 = SrTiO3 + 2 H2O
HIO3 + Zn = Zn(IO3)2 + H2O + IO2 =>
4 HIO3 + Zn = Zn(IO3)2 + 2 H2O + 2 IO2
PB + CUSO4 = PBSO4 + CU =>
PB + CUSO4 = PBSO4 + CU
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaBrO + NH3 = N2 + NaBr + H2O =>
3 NaBrO + 2 NH3 = N2 + 3 NaBr + 3 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Cu(HSO4)2 + Fe = Fe(HSO4)2 + Cu =>
Cu(HSO4)2 + Fe = Fe(HSO4)2 + Cu
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
CuSO4 + CO(NO3)2 = COSO4 + Cu(NO3)2 =>
CuSO4 + CO(NO3)2 = COSO4 + Cu(NO3)2
C4H9OH + K2Cr2O7 + HCl = C3H7COOH + CrCl3 + KCl + H2O =>
3 C4H9OH + 2 K2Cr2O7 + 16 HCl = 3 C3H7COOH + 4 CrCl3 + 4 KCl + 11 H2O
NH4{+} + Zn = NH3 + H2 + Zn{2+} =>
2 NH4{+} + Zn = 2 NH3 + H2 + Zn{2+}
BaNO3 + MgSO4 = BaSO4 + MgNO3 =>
BaNO3 + MgSO4 = BaSO4 + MgNO3
Al(OH)Cl2 + HOH = Al(OH)2Cl + HCl =>
Al(OH)Cl2 + HOH = Al(OH)2Cl + HCl
Li + NaI = LiI + Na =>
Li + NaI = LiI + Na
CH3CH2COH + KOH = CH3CH2COK + H2O =>
CH3CH2COH + KOH = CH3CH2COK + H2O
KOH + HOCH2CO2H = HOCH2CO2K + H2O =>
KOH + HOCH2CO2H = HOCH2CO2K + H2O
H2O + SiO2 + CaMg(CO3)2 = CaCO3 + Mg3Si4O10(OH)2 + CO2 =>
H2O + 4 SiO2 + 3 CaMg(CO3)2 = 3 CaCO3 + Mg3Si4O10(OH)2 + 3 CO2
NH5C2O2 + NH4NO3 = N2 + CO2 + H2O =>
2 NH5C2O2 + 9 NH4NO3 = 10 N2 + 4 CO2 + 23 H2O
SnS + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 3 H2SO4 + 10 NO
Cu(C2H3O2)2 + Na2S = CuS + C2H3NaO2 =>
Cu(C2H3O2)2 + Na2S = CuS + 2 C2H3NaO2
KL + KLO3 + HCl = L2 + H2O + KCl =>
5 KL + KLO3 + 6 HCl = 3 L2 + 3 H2O + 6 KCl
Li(OH) + HCl = LiCl + H2O =>
Li(OH) + HCl = LiCl + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgSO4*7H2O + NH4Al(SO4)2*12H2O + Na2CO3 = Mg6Al2(OH)16CO3 + Na2SO4 + (NH4)2SO4 + CO2 + H2O =>
6 MgSO4*7H2O + 2 NH4Al(SO4)2*12H2O + 9 Na2CO3 = Mg6Al2(OH)16CO3 + 9 Na2SO4 + (NH4)2SO4 + 8 CO2 + 58 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
CH3CH2COH + KOH = CH3CH2COK + H2O =>
CH3CH2COH + KOH = CH3CH2COK + H2O
S + P = P4S7 =>
7 S + 4 P = P4S7
C6H5COCH3 + S8 + HOC6H4NHCH3 = C6H5CH2CSNCH3C6H4OH + H2O =>
8 C6H5COCH3 + S8 + 8 HOC6H4NHCH3 = 8 C6H5CH2CSNCH3C6H4OH + 8 H2O
I2(aq) + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
I2(aq) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
Na2S + CuF2 = CuS + NaF =>
Na2S + CuF2 = CuS + 2 NaF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
BaCe2 + H3Po4 = Ba3(Po4)2 + HCe =>
3 BaCe2 + 2 H3Po4 = Ba3(Po4)2 + 6 HCe
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
C3H6 + O2 = H2O + CO2 =>
2 C3H6 + 9 O2 = 6 H2O + 6 CO2
Fe(OH)3 + KNO3 + KOH = K2FeO4 + H2O + NH4OH =>
8 Fe(OH)3 + 3 KNO3 + 13 KOH = 8 K2FeO4 + 11 H2O + 3 NH4OH
Ba(OH)2 + KI = BaI + K(OH)2 =>
Ba(OH)2 + KI = BaI + K(OH)2
Al2(S2O3)3 + Li3PO3 = Li2S2O3 + AlPO3 =>
Al2(S2O3)3 + 2 Li3PO3 = 3 Li2S2O3 + 2 AlPO3
KClO4 + CH2 = KCl + CO2 + H2O =>
3 KClO4 + 4 CH2 = 3 KCl + 4 CO2 + 4 H2O
Cr2O7{-2} + H{+} = H2Cr4O13 + H2O =>
2 Cr2O7{-2} + 4 H{+} = H2Cr4O13 + H2O
C11H16 + O2 = CO2 + H2O =>
C11H16 + 15 O2 = 11 CO2 + 8 H2O
AuF3 + Na = NaF + Au =>
AuF3 + 3 Na = 3 NaF + Au
LiPO4 + NaBr = Na3PO4 + LiBr3 =>
LiPO4 + 3 NaBr = Na3PO4 + LiBr3
Ba(BrO4)2 + H3AsO3 = BaBr2 + H3AsO4 =>
Ba(BrO4)2 + 8 H3AsO3 = BaBr2 + 8 H3AsO4
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Équations équilibrées sur01/08/25
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