| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaI = AgI + NaNO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
K3(Po4)2 + H2O = K(OH)2 + H3Po4 =>
K3(Po4)2 + 6 H2O = 3 K(OH)2 + 2 H3Po4
CrI + Cl2 + KOH = K2CrO4 + KCl + KIO3 + H2O =>
2 CrI + 11 Cl2 + 28 KOH = 2 K2CrO4 + 22 KCl + 2 KIO3 + 14 H2O
CaC2O4 + MnO4{-} + H{+} = CO2 + Mn{2+} + Ca{2+} + H2O =>
5 CaC2O4 + 2 MnO4{-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 5 Ca{2+} + 8 H2O
Cr + NiCl2 = CrCl2 + Ni =>
Cr + NiCl2 = CrCl2 + Ni
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CaC2O4 + MnO4{-} + H{+} = CO2 + Mn{2+} + Ca{2+} + OH{-} =>
5 CaC2O4 + 2 MnO4{-} + 8 H{+} = 10 CO2 + 2 Mn{2+} + 5 Ca{2+} + 8 OH{-}
Cu2S + O2 + CaCO3 = CuO + CaSO3 + CO2 =>
Cu2S + 2 O2 + CaCO3 = 2 CuO + CaSO3 + CO2
Al(OH)3(k) = Al2O3(k) + H2O(s) =>
2 Al(OH)3(k) = Al2O3(k) + 3 H2O(s)
H2C2O4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
H3CCH2OH + KMnO4 = H3CCOOK + MnO2 + KOH + H2O =>
3 H3CCH2OH + 4 KMnO4 = 3 H3CCOOK + 4 MnO2 + KOH + 4 H2O
AGNO3 + NAOH = AGOH + NANO3 =>
AGNO3 + NAOH = AGOH + NANO3
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
CH3COOH + HNO3 = C2H2O2 + H3O + NO =>
5 CH3COOH + 2 HNO3 = 5 C2H2O2 + 4 H3O + 2 NO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KClO5 = KCl + O3 =>
3 KClO5 = 3 KCl + 5 O3
CH3COOH + HNO3 = C2H2O2 + H2O + NO =>
3 CH3COOH + 2 HNO3 = 3 C2H2O2 + 4 H2O + 2 NO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HClO3 + HCl = Cl2 + H2O =>
HClO3 + 5 HCl = 3 Cl2 + 3 H2O
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
FECL3 + CUSO4 = FESO4 + CUCL3 =>
FECL3 + CUSO4 = FESO4 + CUCL3
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
Ca(k) + O2(d) = CaO(k) =>
2 Ca(k) + O2(d) = 2 CaO(k)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KMnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 2 KCl + 8 H2O
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
CH4 + Cl2 = HCl + CHCl3 =>
CH4 + 3 Cl2 = 3 HCl + CHCl3
KOH = H2O + K2O =>
2 KOH = H2O + K2O
CH4 + Cl2 = H2 + CHCl3 =>
2 CH4 + 3 Cl2 = 3 H2 + 2 CHCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/14
Équations équilibrées sur01/15/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
