| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
F2 + NH3 = N2F4 + HF =>
5 F2 + 2 NH3 = N2F4 + 6 HF
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
ZN + NaOH = Na2ZNO2 + H2 =>
ZN + 2 NaOH = Na2ZNO2 + H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
ClO{-} + I{-} + H{+} = Cl{-} + I2 + H2O =>
ClO{-} + 2 I{-} + 2 H{+} = Cl{-} + I2 + H2O
MnCl2 + Na2CO3 = MnCO3 + ClNa =>
MnCl2 + Na2CO3 = MnCO3 + 2 ClNa
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
ClO{-} + I{-} + H3O{+} = Cl{-} + I2 + H2O =>
ClO{-} + 2 I{-} + 2 H3O{+} = Cl{-} + I2 + 3 H2O
N2O5 + LiOH = LiNO3 + H2O =>
N2O5 + 2 LiOH = 2 LiNO3 + H2O
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
CH3CH2CH2CH2CH2OH = CH3CH2CH2CH2COH + H2 =>
CH3CH2CH2CH2CH2OH = CH3CH2CH2CH2COH + H2
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + CO2 + H2O =>
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + CO2 + H2O
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
P4 + HNO3 = H3PO4 + NO2 + H20 =>
5 P4 + 80 HNO3 = 20 H3PO4 + 80 NO2 + H20
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NaH2PO4 + NaOH = H2O + Na3PO4 =>
NaH2PO4 + 2 NaOH = 2 H2O + Na3PO4
IO3{-} + S2O3{2-} + H3O{+} = S4O6{2-} + I{-} + H2O =>
IO3{-} + 6 S2O3{2-} + 6 H3O{+} = 3 S4O6{2-} + I{-} + 9 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
AL + AGNO3 = ALNO3 + AG =>
AL + AGNO3 = ALNO3 + AG
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
Na2HPO4 + NaOH = H2O + Na3PO4 =>
Na2HPO4 + NaOH = H2O + Na3PO4
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
Al + AgNO3 = AlNO3 + Ag =>
Al + AgNO3 = AlNO3 + Ag
Na2Co3 + Ca(OH)2 = NaOH + CaCo3 =>
Na2Co3 + Ca(OH)2 = 2 NaOH + CaCo3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaClO + C6H10O5 = NaCl + CO2 + H2O =>
12 NaClO + C6H10O5 = 12 NaCl + 6 CO2 + 5 H2O
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
C2H5Cl + NaOH = C2H5Na + ClOH =>
C2H5Cl + NaOH = C2H5Na + ClOH
NO3 + H2O = NH3 + OH =>
NO3 + 6 H2O = NH3 + 9 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/18
Équations équilibrées sur03/11/17
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