| Équations équilibrées la veille | Équations équilibrées le lendemain |
NAClO + H2O = HOCl + NAOH
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Na2CO3 + C = Na + CO =>
Na2CO3 + 2 C = 2 Na + 3 CO
FeI2 + KMnO4 + H2SO4 = I2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeI2 + 6 KMnO4 + 24 H2SO4 = 10 I2 + 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
Au2O + H2So4 = Au2So4 + H2O =>
Au2O + H2So4 = Au2So4 + H2O
Li2S + H2O = LiOH + H2S =>
Li2S + 2 H2O = 2 LiOH + H2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
NaNO3(aq) + NH4Cl(aq) = NH4NO3 + NaCl =>
NaNO3(aq) + NH4Cl(aq) = NH4NO3 + NaCl
Cu(OH) + HBr = BrCu + H2O =>
Cu(OH) + HBr = BrCu + H2O
Cr2O7 + H14 = Cr + H2O =>
Cr2O7 + H14 = 2 Cr + 7 H2O
NaPO4 + AgNO3 = NaNO3 + AgPO4 =>
NaPO4 + AgNO3 = NaNO3 + AgPO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Au2O + H2SO4 = Au2SO4 + H2O =>
Au2O + H2SO4 = Au2SO4 + H2O
MnO2 + KOH + KClO3 = KMnO4 + KCl + H20 =>
60 MnO2 + 60 KOH + 20 KClO3 = 60 KMnO4 + 20 KCl + 3 H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
NH3 + FeCl3 = Cl + FeNH3 =>
NH3 + FeCl3 = 3 Cl + FeNH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeSO4 = Fe2O3 + S02 + SO3 =>
12 FeSO4 = 6 Fe2O3 + S02 + 10 SO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KBr + Ag = KBr(Ag) =>
KBr + Ag = KBr(Ag)
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SeCl4 + NaOH = Na2SeO3 + NaCl + H2O =>
SeCl4 + 6 NaOH = Na2SeO3 + 4 NaCl + 3 H2O
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
C7O2CH3 + OH = C6COOH + CH3OH =>
22 C7O2CH3 + 17 OH = 23 C6COOH + 15 CH3OH
Na2CO3*10H2O + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3*10H2O + 2 C6H8O7 = 3 CO2 + 33 H2O + 2 Na3C6H5O7
CH3CH2CH2Br + KCN = CH3CH2CH2CN + KBr =>
CH3CH2CH2Br + KCN = CH3CH2CH2CN + KBr
H2SO4 + NaCL = Na2SO4 + HCL =>
H2SO4 + 2 NaCL = Na2SO4 + 2 HCL
MgO + H2O = Mg(HO)2 =>
MgO + H2O = Mg(HO)2
H3PO4(MoO3)12 + C6H8O6 = PMo4Mo8O40{7-} + C6H2O6 + H{+} =>
3 H3PO4(MoO3)12 + 2 C6H8O6 = 3 PMo4Mo8O40{7-} + 2 C6H2O6 + 21 H{+}
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 10 NaI + 16 H2SO4 = 5 I2 + 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 16 H2O
H3PO4(MoO3)12 + C6H8O6 = PMo4Mo8O40{7-} + C6H4O6 + H{+} =>
H3PO4(MoO3)12 + C6H8O6 = PMo4Mo8O40{7-} + C6H4O6 + 7 H{+}
Al2(So4)3 + KOh = Al(Oh)3 + K2So4 =>
Al2(So4)3 + 6 KOh = 2 Al(Oh)3 + 3 K2So4
Cr(OH)2 = CrO + H2O =>
Cr(OH)2 = CrO + H2O
CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O
C + H2 = C2H4 =>
2 C + 2 H2 = C2H4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/19
Équations équilibrées sur04/09/18
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