| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlF3 + NaF = Na[AlF4]
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H5OH(l) + O2 = H2O(g) + CO2(g) =>
C2H5OH(l) + 3 O2 = 3 H2O(g) + 2 CO2(g)
N2H4(g) + N2O4 = H2O(g) + N2(g) =>
2 N2H4(g) + N2O4 = 4 H2O(g) + 3 N2(g)
NaPO4 + MgO = MgPO4 + NaO =>
NaPO4 + MgO = MgPO4 + NaO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + KOH = CO2 + K2 + H =>
C + 2 KOH = CO2 + K2 + 2 H
S + BaCl = Ba + SCl =>
S + BaCl = Ba + SCl
KOH + SO2 = KSO2 + OH =>
KOH + SO2 = KSO2 + OH
RbCl + SrS = Rb2S + SrCl2 =>
2 RbCl + SrS = Rb2S + SrCl2
CH3Cl + H2 = CH4 + HCl =>
CH3Cl + H2 = CH4 + HCl
Al2Zn3 + NaOH = Al(OH)3 + Na2Zn =>
Al2Zn3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Zn
BaOHCO = BaOCOH =>
BaOHCO = BaOCOH
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaSO3 + Mg(NO3)2 = Ca(NO3)2 + MgSO3 =>
CaSO3 + Mg(NO3)2 = Ca(NO3)2 + MgSO3
CoCl2*6H2O + Na2HPO4*12H2O = Co3(PO4)2 + HCl + NaCl + H2O =>
3 CoCl2*6H2O + 2 Na2HPO4*12H2O = Co3(PO4)2 + 2 HCl + 4 NaCl + 42 H2O
I2 + O2 = I3O4 =>
3 I2 + 4 O2 = 2 I3O4
KCl + KMnO2 + H2SO4 = MnSO4 + K2SO4 + Cl + H2O =>
KCl + KMnO2 + 2 H2SO4 = MnSO4 + K2SO4 + Cl + 2 H2O
SrCl2 + Na2SO4 = Sr(SO4) + NaCl =>
SrCl2 + Na2SO4 = Sr(SO4) + 2 NaCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2O2 + NaI + H2SO4 = I2 + Na2SO4 + H2O =>
Na2O2 + 2 NaI + 2 H2SO4 = I2 + 2 Na2SO4 + 2 H2O
CH3COO{-} + H{+} = CH4 + CO2 =>
CH3COO{-} + H{+} = CH4 + CO2
H2SO4 + NaBr = H2O + H2S + Br2 + Na2SO4 =>
5 H2SO4 + 8 NaBr = 4 H2O + H2S + 4 Br2 + 4 Na2SO4
ZnCl2 + K2CO3 = K2Cl2 + ZnCO3 =>
ZnCl2 + K2CO3 = K2Cl2 + ZnCO3
C12H22011 + O2 = H3C6H507 + H2O =>
4 C12H22011 + 20991 O2 = 8 H3C6H507 + 41982 H2O
Na3PO4 + AlCl3 = Na2Cl2 + Al(PO4) =>
2 Na3PO4 + 2 AlCl3 = 3 Na2Cl2 + 2 Al(PO4)
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
HI + MnO2 = MnI2 + I2 + H2O =>
4 HI + MnO2 = MnI2 + I2 + 2 H2O
CH4(g) + O2(g) = CO2 + H2O =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O
Fe(NO3)3 + (NH4)(OH) = Fe(OH)3 + (NH4)(NO3) =>
Fe(NO3)3 + 3(NH4)(OH) = Fe(OH)3 + 3(NH4)(NO3)
C6H12O6 = H2O + C5H8 + CO2 =>
7 C6H12O6 = 18 H2O + 6 C5H8 + 12 CO2
Li + OH = LiH + LiO =>
2 Li + OH = LiH + LiO
Zn + H2S = Zn2S + H2 =>
2 Zn + H2S = Zn2S + H2
C8H18 + O = CO + H2O =>
C8H18 + 17 O = 8 CO + 9 H2O
KBF4 + NH3 = KNH2 + HBF4 =>
KBF4 + NH3 = KNH2 + HBF4
NaI(aq) + CuSO4(aq) = NaSO4(aq) + CuI(prec) =>
NaI(aq) + CuSO4(aq) = NaSO4(aq) + CuI(prec)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co + NH3 = [Co(NH3)6] =>
Co + 6 NH3 = [Co(NH3)6]
Ca + HOF3 = HO + CaF2 =>
3 Ca + 2 HOF3 = 2 HO + 3 CaF2
C11H16O2 + O2 = H2O + CO2 =>
C11H16O2 + 14 O2 = 8 H2O + 11 CO2
Li + AlBr3 = LiBr + Al =>
3 Li + AlBr3 = 3 LiBr + Al
KBr + LiNO3 = LiBr + KNO3 =>
KBr + LiNO3 = LiBr + KNO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CuI2Fe = FeI2 + Cu =>
CuI2Fe = FeI2 + Cu
FeCO3 + C6H8O7 = CO2 + Fe + H2O =>
9 FeCO3 + C6H8O7 = 15 CO2 + 9 Fe + 4 H2O
CH4(g) + O2(g) = CO2 + H2O =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2 =>
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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