| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
FeCl2 + Na2PO4 = Fe2(PO4)2 + NaCl =>
2 FeCl2 + 2 Na2PO4 = Fe2(PO4)2 + 4 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
NAOH + C12 = NAC1 + NAC1O + H2O =>
12 NAOH + C12 = 6 NAC1 + 6 NAC1O + 6 H2O
Magnesium + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
Na2 + O2 = Na2O2 =>
Na2 + O2 = Na2O2
NAOH + C12 = NAC1 + NAC1O + H2O =>
12 NAOH + C12 = 6 NAC1 + 6 NAC1O + 6 H2O
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
S + O2 = SO2 =>
S + O2 = SO2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
Na2S + Cl2 + H2O = Na2SO4 + HCl =>
Na2S + 4 Cl2 + 4 H2O = Na2SO4 + 8 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
C2H3OF + O2 = CO2 + H20 + HF =>
10 C2H3OF + 15 O2 = 20 CO2 + H20 + 10 HF
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3COONa + Cl2 = CH3COOCl + NaCl =>
CH3COONa + Cl2 = CH3COOCl + NaCl
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Ba + HCl = BaCl2 + H =>
Ba + 2 HCl = BaCl2 + 2 H
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
Fe3O4 + KMNO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MNSO4 + H2O =>
10 Fe3O4 + 2 KMNO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MNSO4 + 48 H2O
FeCl2 + Na2PO4 = Fe2(PO4)2 + NaCl =>
2 FeCl2 + 2 Na2PO4 = Fe2(PO4)2 + 4 NaCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
Fe{2+} + HO2{-} + H2O = OH{-} + Fe{3+} =>
2 Fe{2+} + HO2{-} + H2O = 3 OH{-} + 2 Fe{3+}
Ca + O2 + H2 = Ca(OH)2 =>
Ca + O2 + H2 = Ca(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Fe + O + H2O = Fe(OH)3 =>
2 Fe + 3 O + 3 H2O = 2 Fe(OH)3
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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