| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag{+} + I{-} = Ag + I
KBr + (NH4)2SO4 = K2SO4 + (NH4)Br =>
2 KBr + (NH4)2SO4 = K2SO4 + 2(NH4)Br
K4I2O9 + Cl2 + H2O = KClO4 + KOH + KIO3 =>
7 K4I2O9 + 2 Cl2 + 5 H2O = 4 KClO4 + 10 KOH + 14 KIO3
HIO3 + HI = I2*H2O =>
HIO3 + 5 HI = 3 I2*H2O
C6H6O + CO2 + NaOH = C8H3O5Na3 + H2O =>
C6H6O + 2 CO2 + 3 NaOH = C8H3O5Na3 + 3 H2O
W + H2O2 = WO3 + H2O =>
W + 3 H2O2 = WO3 + 3 H2O
CH2CHCH2O2 + O2 = CO2 + H2O =>
4 CH2CHCH2O2 + 13 O2 = 12 CO2 + 10 H2O
KIO3 + AgNO3 = KNO3 + AgI + O3 =>
KIO3 + AgNO3 = KNO3 + AgI + O3
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
Zn(CH3COO)2 + K4[Fe(CN6)] = Zn2[Fe(CN6)] + CH3COOK =>
2 Zn(CH3COO)2 + K4[Fe(CN6)] = Zn2[Fe(CN6)] + 4 CH3COOK
CuSO4(s) + H2O(l) = CuSO4H2O(s) =>
CuSO4(s) + H2O(l) = CuSO4H2O(s)
H2 + NO2 = H2O + N2 =>
4 H2 + 2 NO2 = 4 H2O + N2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MnSO4 + MgS = MnS + MgSO4 =>
MnSO4 + MgS = MnS + MgSO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HCl + O2 = HClO2 =>
HCl + O2 = HClO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Na2MoS4 + N2H4 + H2O = MoS2 + N2 + H2S + NaOH =>
2 Na2MoS4 + N2H4 + 4 H2O = 2 MoS2 + N2 + 4 H2S + 4 NaOH
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
Br2 + Ca(OH)2 = Ca(BrO)2 + CaBr2 + H2O =>
2 Br2 + 2 Ca(OH)2 = Ca(BrO)2 + CaBr2 + 2 H2O
MgCo3 + NaCl = MgCl2 + Na2Co3 =>
MgCo3 + 2 NaCl = MgCl2 + Na2Co3
Ca(HCO3)2(ac) + Na2CO3(ac) = CaCO3(ac) + NaHCO3(ac) =>
Ca(HCO3)2(ac) + Na2CO3(ac) = CaCO3(ac) + 2 NaHCO3(ac)
Na2CO3 + Ca(C2H3O2)2 = NaC2H3O2 + CaCO3 =>
Na2CO3 + Ca(C2H3O2)2 = 2 NaC2H3O2 + CaCO3
H2S + HMgO4 = S + MgO2 + H2O =>
3 H2S + 2 HMgO4 = 3 S + 2 MgO2 + 4 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C8H1803 + O2 = CO2 + H2O =>
4 C8H1803 + 1835 O2 = 32 CO2 + 3606 H2O
M2O2 = M + O2 =>
M2O2 = 2 M + O2
I{-} + Ag{+} = AgI =>
I{-} + Ag{+} = AgI
Co + Cl2 + NaOH = Co(OH)3 + NaCl =>
2 Co + 3 Cl2 + 6 NaOH = 2 Co(OH)3 + 6 NaCl
NaBO2 = Na2O + B2O3 =>
2 NaBO2 = Na2O + B2O3
C6H5MgBr + NH3 = C6H6 + Mg(NH2)Br =>
C6H5MgBr + NH3 = C6H6 + Mg(NH2)Br
Ge + Cl2 = GeCl =>
2 Ge + Cl2 = 2 GeCl
CH3Cl = CH3 + Cl =>
CH3Cl = CH3 + Cl
Co + Cl3 + NaOH = Co(OH)3 + NaCl =>
Co + Cl3 + 3 NaOH = Co(OH)3 + 3 NaCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
BrC2H5 = HBr + C2H4 =>
BrC2H5 = HBr + C2H4
GaF3 + NaPO4 = Ga + PO4 + NaF =>
GaF3 + 3 NaPO4 = Ga + 3 PO4 + 3 NaF
C6H4(OH)2 + O2 = C6H4O2 + H2O =>
2 C6H4(OH)2 + O2 = 2 C6H4O2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Zn + CuSO4 = Zn2(CuSO4)2 =>
2 Zn + 2 CuSO4 = Zn2(CuSO4)2
LiO2LiH2 = LiOH =>
LiO2LiH2 = 2 LiOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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