Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg(s) + AuCl3(aq) = Au(s) + MgCl2(aq) =>
3 Mg(s) + 2 AuCl3(aq) = 2 Au(s) + 3 MgCl2(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O = P4O10 =>
4 P + 10 O = P4O10
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
KOH + Al2(SO4)3 = K2SO4 + Al(OH)3 =>
6 KOH + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3
NF3 = N + F =>
NF3 = N + 3 F
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
FeO = Fe + O =>
FeO = Fe + O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
FUCK = FC + U + K =>
FUCK = FC + U + K
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
K2S2O8 + H2O = KHSO4 + H2O2 =>
K2S2O8 + 2 H2O = 2 KHSO4 + H2O2
ClO{-} + H{+} + SO4{2-} = S2O3{-2} + ClO4{-} + H2O =>
4 ClO{-} + 6 H{+} + 6 SO4{2-} = 3 S2O3{-2} + 4 ClO4{-} + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
S + HNO3 = NO2 + H2O + H2SO4 =>
S + 6 HNO3 = 6 NO2 + 2 H2O + H2SO4
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
HNO3 + H2S = H2O + NO + S =>
2 HNO3 + 3 H2S = 4 H2O + 2 NO + 3 S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + N2 = NH2(g) =>
2 H2 + N2 = 2 NH2(g)
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Zn(s) + Ag{+}(aq) = Ag(s) + Zn{2+}(aq) =>
Zn(s) + 2 Ag{+}(aq) = 2 Ag(s) + Zn{2+}(aq)
Al + HCl = AlCl3 + H2(g) =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2(g)
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4(s) =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4(s)
KBr(aq) + Cl2(g) = Br2(aq) + KCl(aq) =>
2 KBr(aq) + Cl2(g) = Br2(aq) + 2 KCl(aq)
Na + H2O = NaOH + H2(g) =>
2 Na + 2 H2O = 2 NaOH + H2(g)
HgO = Hg + O2(g) =>
2 HgO = 2 Hg + O2(g)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Na2Cr2O7 + H2O + S = SO2 + Na(OH) + Cr2O3 =>
2 Na2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 Na(OH) + 2 Cr2O3
Bi2O3 + NaOH + NaOCl = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaOCl = 2 NaBiO3 + 2 NaCl + H2O
H2SO4 + Pb(NO3)2 = HNO3 + PbSO4 =>
H2SO4 + Pb(NO3)2 = 2 HNO3 + PbSO4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
1 2 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/12
Équations équilibrées sur05/18/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.