| Équations équilibrées la veille | Équations équilibrées le lendemain |
S12 + 18 O2 = 12 SO3
(COOH)2*2H2O + K2(COO)2*H2O + Al(OH)3 = K3[Al(C2O4)3]*3H2O + H2O =>
3(COOH)2*2H2O + 3 K2(COO)2*H2O + 2 Al(OH)3 = 2 K3[Al(C2O4)3]*3H2O + 9 H2O
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*15H2O =>
2 Al(OH)3 + 3 H2SO4 + 9 H2O = Al2(SO4)3*15H2O
Cu + H3AsO4 = Cu3(AsO4)2 + H2 =>
3 Cu + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
H2 + S = H2S =>
H2 + S = H2S
KBrO3 + NH3OHCl = KBr + HCl + HNO3 + H2O =>
KBrO3 + NH3OHCl = KBr + HCl + HNO3 + H2O
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H110 + O2 = CO2 + H2O =>
2 C5H110 + 65 O2 = 10 CO2 + 110 H2O
Ni + O = Ni2O3 =>
2 Ni + 3 O = Ni2O3
Cs + Ca3(PO4)2 = Cs3PO4 + Ca =>
6 Cs + Ca3(PO4)2 = 2 Cs3PO4 + 3 Ca
Ca3(PO4)2 + KClO3 = Ca(ClO3)2 + K3PO4 =>
Ca3(PO4)2 + 6 KClO3 = 3 Ca(ClO3)2 + 2 K3PO4
Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2
K6O3 + H3PO4 = K3PO4 + H2O =>
K6O3 + 2 H3PO4 = 2 K3PO4 + 3 H2O
CH3CHO + Cu + H2O = C2H5OH + CuO =>
CH3CHO + Cu + H2O = C2H5OH + CuO
SnF4 + Br2 = SnBr4 + F2 =>
SnF4 + 2 Br2 = SnBr4 + 2 F2
Cu2*Cu(NO3)2 = Cu2 + Cu(NO3)2 =>
Cu2*Cu(NO3)2 = Cu2 + Cu(NO3)2
C2H4 + NaNH2 = C2H2 + Na + NH3 =>
C2H4 + 2 NaNH2 = C2H2 + 2 Na + 2 NH3
CF4 = C2 + F2 =>
2 CF4 = C2 + 4 F2
AlCl3 + BaBr2 = BaCl2 + AlBr3 =>
2 AlCl3 + 3 BaBr2 = 3 BaCl2 + 2 AlBr3
N2 + H2O = N2H4 + HO2 =>
3 N2 + 8 H2O = 3 N2H4 + 4 HO2
NaCl + FeN = FeCl3 + Na3N =>
3 NaCl + FeN = FeCl3 + Na3N
C6H5ONa + HNO3 = C6H2OH(NO2)3 + NaOH + H2O =>
C6H5ONa + 3 HNO3 = C6H2OH(NO2)3 + NaOH + 2 H2O
Ca(ClO)2 + HCl = CaCl2 + ClO3 + H2O =>
7 Ca(ClO)2 + 4 HCl = 7 CaCl2 + 4 ClO3 + 2 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Ni + BiClO3 = Bi + NiClO3 =>
Ni + BiClO3 = Bi + NiClO3
P4 + H2O + Br2 = HBr + H2PO4 =>
P4 + 16 H2O + 12 Br2 = 24 HBr + 4 H2PO4
KMnO4 + H2S + H2SO4 = H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 5 H2S + 7 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4
HCl + C6H5COO = C6H5COOH + Cl =>
HCl + C6H5COO = C6H5COOH + Cl
Na(s) + Ca(ClO3)2(aq) = Ca + Na(ClO3) =>
2 Na(s) + Ca(ClO3)2(aq) = Ca + 2 Na(ClO3)
(COOH)2*2H2O + K2(COO)2*H2O + Al(OH)3 = K3[Al(C2O4)3]*3H2O + H2O =>
3(COOH)2*2H2O + 3 K2(COO)2*H2O + 2 Al(OH)3 = 2 K3[Al(C2O4)3]*3H2O + 9 H2O
Ca + CuBr2 = CaBr + Cu2 =>
4 Ca + 2 CuBr2 = 4 CaBr + Cu2
I2 + SO2 + H2O = I{-} + H{3} + SO4{2-} =>
5 I2 + SO2 + 2 H2O = 10 I{-} + 4 H{3} + SO4{2-}
C2H4 + Cl2 = C2H3Cl2 + H2 =>
2 C2H4 + 2 Cl2 = 2 C2H3Cl2 + H2
C5H110 + O2 = CO2 + H2O =>
2 C5H110 + 65 O2 = 10 CO2 + 110 H2O
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
SO3 + HCl = HS + ClO3 =>
SO3 + HCl = HS + ClO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Na2B4O7*10H2O(borax) = Na + B4O7 + H2O =>
Na2B4O7*10H2O(borax) = 2 Na + B4O7 + 10 H2O
CeCl3 + Cl2 + NaOH = Ce(OH)4 + NaCl =>
2 CeCl3 + Cl2 + 8 NaOH = 2 Ce(OH)4 + 8 NaCl
LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O(l) =>
2 LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O(l)
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
Cu + KMnO4 + HCl = CuCl2 + MnCl2 + H2O + KCl =>
5 Cu + 2 KMnO4 + 16 HCl = 5 CuCl2 + 2 MnCl2 + 8 H2O + 2 KCl
H2O(l) + Li(g) = H2(g) + LiOH(aq) =>
2 H2O(l) + 2 Li(g) = H2(g) + 2 LiOH(aq)
CaCl2 + AgI = CaI2 + AgCl =>
CaCl2 + 2 AgI = CaI2 + 2 AgCl
Mg(s) + N2(l) = Mg3N2(s) =>
3 Mg(s) + N2(l) = Mg3N2(s)
S12 + O2 = SO3 =>
S12 + 18 O2 = 12 SO3
C8H9NO2C2H5INaOH = C10H13NO2NaH2OI =>
C8H9NO2C2H5INaOH = C10H13NO2NaH2OI
C2H5OH + N2O4 = CO2 + H2O + N2 =>
2 C2H5OH + 3 N2O4 = 4 CO2 + 6 H2O + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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