| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaO = 2 Ca + O2
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
H2O + C3H7NO = C3H7NO2 + H2 =>
H2O + C3H7NO = C3H7NO2 + H2
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
ZN + CUSO4 = ZNSO4 + CU =>
ZN + CUSO4 = ZNSO4 + CU
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ti + K2CrO4 + H2SO4 = Ti(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Ti + 4 K2CrO4 + 16 H2SO4 = 3 Ti(SO4)2 + 4 K2SO4 + 2 Cr2(SO4)3 + 16 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K + N2 = K3N =>
6 K + N2 = 2 K3N
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2O + C3H7NO = C3H7NO2 + H2(g) =>
H2O + C3H7NO = C3H7NO2 + H2(g)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
H2O + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2O + P4 + 10 HOCl = 4 H3PO4 + 10 Cl{-} + 10 H{+}
FeS + O2 = Fe1O3 + SO2 =>
2 FeS + 5 O2 = 2 Fe1O3 + 2 SO2
C5H11OH + O2 = CO + H2O =>
C5H11OH + 5 O2 = 5 CO + 6 H2O
Fe3O + CO = CO2 + Fe =>
Fe3O + CO = CO2 + 3 Fe
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ba(HCO3)2 = BaO + CO2 + H2O =>
Ba(HCO3)2 = BaO + 2 CO2 + H2O
H3N = H2 + N2 =>
2 H3N = 3 H2 + N2
NO3{-} + S + H2O = N2 + SO4{2-} + H{+} =>
6 NO3{-} + 5 S + 2 H2O = 3 N2 + 5 SO4{2-} + 4 H{+}
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg(OH)2 + C16H11N3O3 = Mg + C16H11N3O3(OH)2 =>
Mg(OH)2 + C16H11N3O3 = Mg + C16H11N3O3(OH)2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Li2 + HCl = LiCl + H2 =>
Li2 + 2 HCl = 2 LiCl + H2
MgCl2 + Na2CO3 = Mg(CO3) + NaCl =>
MgCl2 + Na2CO3 = Mg(CO3) + 2 NaCl
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/19
Équations équilibrées sur05/09/18
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