| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 + H2 = Ca(HCO3) =>
2 CaCO3 + H2 = 2 Ca(HCO3)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3CN + H2O = CH3CONH2 =>
CH3CN + H2O = CH3CONH2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
K + KNO3 = N2 + K2O =>
10 K + 2 KNO3 = N2 + 6 K2O
Ag2C2O4 = Ag + C2O4 =>
Ag2C2O4 = 2 Ag + C2O4
HNO2 + Fe = Fe(HNO2)3 =>
3 HNO2 + Fe = Fe(HNO2)3
Ag2C2O4 = Ag + C2O4 =>
Ag2C2O4 = 2 Ag + C2O4
HCl + HNO3 = Cl + H2O + NO =>
3 HCl + HNO3 = 3 Cl + 2 H2O + NO
KMNO4 + KNO2 + H2SO4 = MNSO4 + H2O + KNO3 + K2SO4 =>
2 KMNO4 + 5 KNO2 + 3 H2SO4 = 2 MNSO4 + 3 H2O + 5 KNO3 + K2SO4
Ca + C14H22N2O8 = CaC14H22N2O8 =>
Ca + C14H22N2O8 = CaC14H22N2O8
NaCO3 + AgNO4 = NaNO4 + AgCO3 =>
NaCO3 + AgNO4 = NaNO4 + AgCO3
HCl + HNO3 = Cl + H2O + NO2 =>
HCl + HNO3 = Cl + H2O + NO2
P + CuO2 = PO2 + Cu =>
P + CuO2 = PO2 + Cu
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
K + H2So4 = K2So4 + H2 =>
2 K + H2So4 = K2So4 + H2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
C2H5OH + C3H7COOH = H2O + C6H12O2 =>
C2H5OH + C3H7COOH = H2O + C6H12O2
(NH4)2So4 + KOH = K2So4 + NH3 + H2O =>
(NH4)2So4 + 2 KOH = K2So4 + 2 NH3 + 2 H2O
Fe(s) + HCl(aq) = H2(g) + FeCl(aq) =>
2 Fe(s) + 2 HCl(aq) = H2(g) + 2 FeCl(aq)
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O =>
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
nitrogenmonoxide + hydrogen = nitrogen + water =>
2 NO + 2 H2 = N2 + 2 H2O
C3H5(OH)3 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
4 C3H5(OH)3 + 10 Cu(OH)2 = C12H22O12 + 5 Cu2O + 15 H2O
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
3 C3H7OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC3H5O2
C9H16 + O2 = CO2 + H2O =>
C9H16 + 13 O2 = 9 CO2 + 8 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
ZnCl + KOH = KCl + ZnOH =>
ZnCl + KOH = KCl + ZnOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
F + O = OF =>
F + O = OF
NAOH + H2O = NAO + H3O =>
NAOH + H2O = NAO + H3O
HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/18
Équations équilibrées sur04/25/17
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