| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
H2So4 + ZNO = ZNSo4 + H2O =>
H2So4 + ZNO = ZNSo4 + H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
H2So4 + ZNO = ZNSo4 + H2O =>
H2So4 + ZNO = ZNSo4 + H2O
KCl + FeSO4 = KSO4 + FeCl =>
KCl + FeSO4 = KSO4 + FeCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
P2O3 + H2O = PO3 + H2 =>
P2O3 + 3 H2O = 2 PO3 + 3 H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
Na3Po4 + CuSo4 = NaSo4 + Cu3Po4 =>
Na3Po4 + 3 CuSo4 = 3 NaSo4 + Cu3Po4
Co + Cl = CoCl =>
Co + Cl = CoCl
C4H9NO2 + O2 = CO2 + H2O + N2 =>
4 C4H9NO2 + 21 O2 = 16 CO2 + 18 H2O + 2 N2
Mg + Cl = MgCl =>
Mg + Cl = MgCl
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
CrCl3 + NaOH = Na[Cr(OH)4] + NaCl =>
CrCl3 + 4 NaOH = Na[Cr(OH)4] + 3 NaCl
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
P2O3 + H2O = PO4 + H2 =>
P2O3 + 5 H2O = 2 PO4 + 5 H2
NaOH(aq) + HCl(aq) = NaCl(aq) + HOH =>
NaOH(aq) + HCl(aq) = NaCl(aq) + HOH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaOH + HCl = NaCl + OH2 =>
NaOH + HCl = NaCl + OH2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2S + Fe(ClO3)2 = FeS + NaClO3 =>
Na2S + Fe(ClO3)2 = FeS + 2 NaClO3
Li2O + Mg = Li + MgO =>
Li2O + Mg = 2 Li + MgO
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
TiCl4 + NH3 + H2 = TiN + HCl =>
2 TiCl4 + 2 NH3 + H2 = 2 TiN + 8 HCl
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
MNO4 + C2O4{2-} + H{+} = MN{2+} + CO2 + H2O =>
MNO4 + 3 C2O4{2-} + 8 H{+} = MN{2+} + 6 CO2 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mg3N2 + H20 = Mg(oh)2 + NH3 =>
10 Mg3N2 + 3 H20 = 15 Mg(oh)2 + 20 NH3
Al2(CO3)3 + H3Po4 = AlPo4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3Po4 = 2 AlPo4 + 3 CO2 + 3 H2O
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
Al2(CO3)3 + H3Po4 = AlPo4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3Po4 = 2 AlPo4 + 3 CO2 + 3 H2O
Mg3N2 + H20 = Mg(oh)2 + NH3 =>
10 Mg3N2 + 3 H20 = 15 Mg(oh)2 + 20 NH3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH3COONa + NaOH + CaO = Na2CO2 + CaCO3 + CH4 =>
6 CH3COONa + 2 NaOH + 3 CaO = 4 Na2CO2 + 3 CaCO3 + 5 CH4
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/18
Équations équilibrées sur10/24/17
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