| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HNO3 = Mg(NO3)2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
PbO + N2O5 = Pb(NO3)2 =>
PbO + N2O5 = Pb(NO3)2
silvernitrate + sodiumchloride = silverchloride + sodiumnitrate =>
AgNO3 + NaCl = AgCl + NaNO3
CH3COONH4 + HCl = CH3COOH + NH4Cl =>
CH3COONH4 + HCl = CH3COOH + NH4Cl
GeO2 + H2 = Ge + HO2 =>
2 GeO2 + H2 = 2 Ge + 2 HO2
NaHCO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l)
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
C3H6 + NO = CO2 + H2O + N2 =>
2 C3H6 + 18 NO = 6 CO2 + 6 H2O + 9 N2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P + H = HP =>
P + H = HP
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
BaS + Na2So4 = BaSo4 + Na2S =>
BaS + Na2So4 = BaSo4 + Na2S
H2C2O4 + OH = C2O4 + H2O =>
H2C2O4 + 2 OH = C2O4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H6 + NO = CO2 + H2O + N2O =>
C3H6 + 18 NO = 3 CO2 + 3 H2O + 9 N2O
Fe2O3 + H2So4 = Fe2(So4)3 + H2O =>
Fe2O3 + 3 H2So4 = Fe2(So4)3 + 3 H2O
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
Cu2 + NH3 = [Cu(NH3)4] =>
Cu2 + 8 NH3 = 2[Cu(NH3)4]
CH3COOH + HCl = H20 + CH3COOCl =>
10 CH3COOH + 10 HCl = H20 + 10 CH3COOCl
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
MGSO4 + BACL2 = BASO4 + MGCL2 =>
MGSO4 + BACL2 = BASO4 + MGCL2
C67H110O6 + O2 = CO2 + H2O =>
2 C67H110O6 + 183 O2 = 134 CO2 + 110 H2O
Magnesium + Oxygen = Magnesiumoxide =>
2 Mg + O2 = 2 MgO
Al + Fe2{+} = Al3{+} + Fe =>
3 Al + Fe2{+} = Al3{+} + 2 Fe
Pb + AgNO3 = Ag + Pb(NO3) =>
Pb + AgNO3 = Ag + Pb(NO3)
Cu2{+} + NH3 = [Cu(NH3)4]2{+} =>
Cu2{+} + 8 NH3 = [Cu(NH3)4]2{+}
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
VCl3(aq) + LiOH(aq) = VOH + LiCl3 =>
VCl3(aq) + LiOH(aq) = VOH + LiCl3
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr + H2O2 + Ca(OH)2 = CaCrO4 + H2O =>
Cr + 3 H2O2 + Ca(OH)2 = CaCrO4 + 4 H2O
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
HClO4(aq) + K2CO3(aq) = KClO4 + CO2 + H2O =>
2 HClO4(aq) + K2CO3(aq) = 2 KClO4 + CO2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AlBr3(s) + Cl2(g) = AlCl3(s) + Br2 =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 Br2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe2(SO4)3 + NaI = I + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = 2 I + 2 FeSO4 + Na2SO4
NO2 + P2O3 + KOH = NO + K2HPO4 + H2 =>
NO2 + P2O3 + 4 KOH = NO + 2 K2HPO4 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H6 + NO = CO + H2O + N2 =>
C3H6 + 6 NO = 3 CO + 3 H2O + 3 N2
COPPER(ii)CARBONATE = COPPERCARBONATE =>
COPPER(ii)CARBONATE = COPPERCARBONATE
C3H6 + NO = CO + H2O + N2O =>
C3H6 + 12 NO = 3 CO + 3 H2O + 6 N2O
HClO4(aq) + K2CO3(aq) = KClO4 + CO2 + H2O =>
2 HClO4(aq) + K2CO3(aq) = 2 KClO4 + CO2 + H2O
SuSO4 = Su + SO4 =>
SuSO4 = Su + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/15
Équations équilibrées sur10/21/14
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