| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2 + 2 AgNO3 = 2 AgCl + Ni(NO3)2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
BA(OH)2 + H2SO4 = BASO4 + H2O =>
BA(OH)2 + H2SO4 = BASO4 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K + Cl = KCl =>
K + Cl = KCl
HCl + Co(NO3)2 + H2O = CoCl4 + HNO3 + Co(H2O)2 =>
4 HCl + 2 Co(NO3)2 + 2 H2O = CoCl4 + 4 HNO3 + Co(H2O)2
Al + NAOH + H2O = NAAl(OH)6 + H2 =>
2 Al + 2 NAOH + 10 H2O = 2 NAAl(OH)6 + 5 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + Co(NO3)2 + H2O = CoCl4 + HNO3 + Co(H2O)6 =>
4 HCl + 2 Co(NO3)2 + 6 H2O = CoCl4 + 4 HNO3 + Co(H2O)6
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ca + H3PO4 = CaHPO4 + H2 =>
Ca + H3PO4 = CaHPO4 + H2
MnO2 + O3 + KOH = KMnO4 + H2O =>
2 MnO2 + O3 + 2 KOH = 2 KMnO4 + H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al + NAOH + H2O = NAAl(OH)6 + H2 =>
2 Al + 2 NAOH + 10 H2O = 2 NAAl(OH)6 + 5 H2
CuCl + H2 = Cu + HCl =>
2 CuCl + H2 = 2 Cu + 2 HCl
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
Ba + HI = BaI + H =>
Ba + HI = BaI + H
CH3CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2OH + CuO = CH3CHO + Cu + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Ga(OH)3 + HBr = GaBr3 + H2O =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
H2O + NaFeO2 + HCl = Fe(OH)3 + NaCl =>
H2O + NaFeO2 + HCl = Fe(OH)3 + NaCl
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O =>
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O
CH3OH + C4H8O2 = C5H10O2 + H2O =>
CH3OH + C4H8O2 = C5H10O2 + H2O
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2 =>
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H12O6 + O2 = CO2H2O =>
C6H12O6 + 6 O2 = 6 CO2H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/18
Équations équilibrées sur10/07/17
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