| Équations équilibrées la veille | Équations équilibrées le lendemain |
U(s) + 3 F2(s) = UF6(g)
C16H33OH(g) + O2(g) = CO2(g) + H2O(g) =>
C16H33OH(g) + 24 O2(g) = 16 CO2(g) + 17 H2O(g)
Ti2Cr2C3O2 = Cr3C2 + TiC + Cr2O3 + C =>
9 Ti2Cr2C3O2 = 2 Cr3C2 + 18 TiC + 6 Cr2O3 + 5 C
C57H110O6 + NaOH = C3H8O3 + C16H31O2Na + H2O =>
13 C57H110O6 + 45 NaOH = 7 C3H8O3 + 45 C16H31O2Na + 12 H2O
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
KClO3 + HCl = KCl + HClO3 =>
KClO3 + HCl = KCl + HClO3
NaCl + Ca(HCO3)2 = Na2CO3 + CaCl2 + CO2 + H2O =>
2 NaCl + Ca(HCO3)2 = Na2CO3 + CaCl2 + CO2 + H2O
CuSO4 + Mg(NO3)2 = MgSO4 + Cu(NO3)2 =>
CuSO4 + Mg(NO3)2 = MgSO4 + Cu(NO3)2
C16H33OH(g) + O2(g) = CO2(g) + H2O(g) =>
C16H33OH(g) + 24 O2(g) = 16 CO2(g) + 17 H2O(g)
Na2PO4 + BaCl2 = BaPO4 + NaCl =>
Na2PO4 + BaCl2 = BaPO4 + 2 NaCl
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
CH3COO + AgNO3 = CH3COOAg + NO3 =>
CH3COO + AgNO3 = CH3COOAg + NO3
NaC2H3 + H2CO3 = Na2CO3 + HC2H3O2 =>
2 NaC2H3 + 3 H2CO3 = Na2CO3 + 3 HC2H3O2
RbI + NaOH = RbOH + NaI =>
RbI + NaOH = RbOH + NaI
KHCO3 + Cl = KCO3 + H2Cl =>
2 KHCO3 + Cl = 2 KCO3 + H2Cl
NH3 + O2 = N404 + H2O =>
404 NH3 + 303 O2 = N404 + 606 H2O
C2H3O2H + XHCO3 = H2O + CO2 + XC2H3O2 =>
C2H3O2H + XHCO3 = H2O + CO2 + XC2H3O2
CaSiO3 + Mg2SiO4 = Ca3Mg(SiO4)2 + CaMgSi2O6 =>
6 CaSiO3 + 2 Mg2SiO4 = Ca3Mg(SiO4)2 + 3 CaMgSi2O6
Fe2(SO4)3 + H2S = FeSO4 + S + H2O =>
Fe2(SO4)3 + 4 H2S = 2 FeSO4 + 5 S + 4 H2O
C12H22O11 + HNO3 = H2C2O4 + NO + H2O =>
C12H22O11 + 12 HNO3 = 6 H2C2O4 + 12 NO + 11 H2O
Mg{2+} + C2H3O2{-} = MgC4H6O4 =>
Mg{2+} + 2 C2H3O2{-} = MgC4H6O4
Fe(ClO3)3 + BaF2 = FeF3 + Ba(ClO3)2 =>
2 Fe(ClO3)3 + 3 BaF2 = 2 FeF3 + 3 Ba(ClO3)2
C1 + H2 + O2 = C6H12O6 =>
6 C1 + 6 H2 + 3 O2 = C6H12O6
Al(s) + NaOH + H2O = Na(Al(OH)4)(aq) + H2(g) =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na(Al(OH)4)(aq) + 3 H2(g)
BaCO3 + Fe2O3 + Zn + O2 = BaFe11ZnO19 + CO2 =>
4 BaCO3 + 22 Fe2O3 + 4 Zn + 3 O2 = 4 BaFe11ZnO19 + 4 CO2
KI + PH(NO3)2 = KNO3 + PHI2 =>
2 KI + PH(NO3)2 = 2 KNO3 + PHI2
KCr(SO4)2 + K2S + H2O = Cr(OH)2 + K2O + H2SO4 =>
8 KCr(SO4)2 + K2S + 25 H2O = 8 Cr(OH)2 + 5 K2O + 17 H2SO4
MnSO4 + K2S = KMnSO4 + KS =>
MnSO4 + K2S = KMnSO4 + KS
HgO2H2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 HgO2H2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
K(s) + X(g) = KX(s) =>
K(s) + X(g) = KX(s)
CH3CH(OH)CH2(OH) + HCl = CH3CH(OH)CH2Cl + H2O =>
CH3CH(OH)CH2(OH) + HCl = CH3CH(OH)CH2Cl + H2O
CaCl(aq) + KPO4(aq) = CaPO4(s) + KCl(aq) =>
CaCl(aq) + KPO4(aq) = CaPO4(s) + KCl(aq)
N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O
RuO2 + H2O = Ru(OH)4 =>
RuO2 + 2 H2O = Ru(OH)4
Pt(s) + Br2(l) = PtBr4(s) =>
Pt(s) + 2 Br2(l) = PtBr4(s)
NaCl + MnO2 + H2SO4 = H2O + MnSO4 + Na2SO4 + Cl2 =>
2 NaCl + MnO2 + 2 H2SO4 = 2 H2O + MnSO4 + Na2SO4 + Cl2
FeCl{3} + NaOH = FeOH{3} + NaCl =>
FeCl{3} + NaOH = FeOH{3} + NaCl
C6H3(NO2)2 + Ti{3+} + H{+} = C6H3(NH2)2 + Ti{4+} + H2O =>
C6H3(NO2)2 + 12 Ti{3+} + 12 H{+} = C6H3(NH2)2 + 12 Ti{4+} + 4 H2O
Mn(NO3)2 + NO3{-} + BiO2{-} = MnO4{-} + Bi{3} + NO2{-} =>
4 Mn(NO3)2 + 2 NO3{-} + 3 BiO2{-} = 4 MnO4{-} + 3 Bi{3} + 10 NO2{-}
MnSO4 + K2S = KMnSO4 + KS =>
MnSO4 + K2S = KMnSO4 + KS
Zr + HF = ZrF + H =>
Zr + HF = ZrF + H
BaS + O2 = BaO + SO3 =>
BaS + 2 O2 = BaO + SO3
(C18H30O2) + O2 = CO2 + H2O =>
2(C18H30O2) + 49 O2 = 36 CO2 + 30 H2O
Cr + Pb(NO3)4 = Cr(NO3)3 + Pb =>
4 Cr + 3 Pb(NO3)4 = 4 Cr(NO3)3 + 3 Pb
C11H14O2 + O2 = CO2 + H2O =>
2 C11H14O2 + 27 O2 = 22 CO2 + 14 H2O
ZnOH2 + CO2 = ZnCO3 + H2 =>
ZnOH2 + CO2 = ZnCO3 + H2
HI + CuCO3 = CuI2 + H2O + CO2 =>
2 HI + CuCO3 = CuI2 + H2O + CO2
MnSO4 + K2S = KMnSO4 + KS =>
MnSO4 + K2S = KMnSO4 + KS
Li + Na = Li3Na =>
3 Li + Na = Li3Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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