| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CLO2 + 3 H2O = 5 HCLO3 + HCL
C2H6 + O2 = C0 + H2O =>
2 C2H6 + 3 O2 = 4 C0 + 6 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
H2 + Fe3O4 = Fe + H2O =>
4 H2 + Fe3O4 = 3 Fe + 4 H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
carbonmonoxide + oxygen = carbondioxide =>
2 CO + O2 = 2 CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
S2O7 + H2O = H2S04 + O2 =>
4 S2O7 + 2 H2O = 2 H2S04 + 15 O2
S2O7 + H2O = H2SO4 + O2 =>
2 S2O7 + 4 H2O = 4 H2SO4 + O2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CH3SH + CO = CH3CO(SCH3) + (H2S) =>
2 CH3SH + CO = CH3CO(SCH3) + (H2S)
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
iron + oxygen = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
K2Cr2O7 + CO + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 3 CO + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CO2 + 4 H2O
MnO2 + Ca = Mn + CaO2 =>
MnO2 + Ca = Mn + CaO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ci2O7 + H2O = HCiO4 =>
Ci2O7 + H2O = 2 HCiO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
MgCO3(heat) = MgO(s) + CO2(g) =>
MgCO3(heat) = MgO(s) + CO2(g)
Al(OH)3 + C = Al2O3Al + CO2 + H2O =>
12 Al(OH)3 + 3 C = 4 Al2O3Al + 3 CO2 + 18 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3COO + NaCO3 = CH3COONa + CO2 + H2O =>
9 CH3COO + 7 NaCO3 = 7 CH3COONa + 11 CO2 + 3 H2O
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
K2Cr2O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2O
C4H9 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH =>
3 C4H9 + 2 KMnO4 + 4 H2O = 3 C4H9(OH)2 + 2 MnO2 + 2 KOH
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH =>
C4H10 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH
CH3COO + Na2CO3 = CH3COONa + CO2 + H2O =>
16 CH3COO + 7 Na2CO3 = 14 CH3COONa + 11 CO2 + 3 H2O
P2O3 + HCLO3 + H2O = HCL + H3PO4 =>
3 P2O3 + 2 HCLO3 + 9 H2O = 2 HCL + 6 H3PO4
C6H5OH + HCOOH = C6H5COOH + H2O =>
C6H5OH + HCOOH = C6H5COOH + H2O
H3PO3 = PO3 + H20 =>
20 H3PO3 = 20 PO3 + 3 H20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2O5 + CA(OH)2 = CAHPO4 + H2O =>
P2O5 + 2 CA(OH)2 = 2 CAHPO4 + H2O
hydrochloricacid + bariumhydroxide = bariumchloride + water =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
bromine + chlorine = brominemonochloride =>
Br2 + Cl2 = 2 BrCl
HI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 HI + K2Cr2O7 + 4 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 7 H2O
SN + HNO3 = SNO2 + NO2 + H2O =>
SN + 4 HNO3 = SNO2 + 4 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/11/16
Équations équilibrées sur09/10/15
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