| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
OH + ON = O + HN =>
OH + ON = 2 O + HN
K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O
Ba(OH) + H3PO4 = BaPO4 + H2O + H2 =>
Ba(OH) + H3PO4 = BaPO4 + H2O + H2
Pb(NO3)3 + NaCl = PbCl3 + Na(NO3) =>
Pb(NO3)3 + 3 NaCl = PbCl3 + 3 Na(NO3)
Al(OH)4{-} = AlO2{-} + H2O =>
Al(OH)4{-} = AlO2{-} + 2 H2O
HOCN = CN + OH =>
HOCN = CN + OH
Zn(HSO4)2 + NaOH = ZnSO4 + Na2SO4 + H2O =>
Zn(HSO4)2 + 2 NaOH = ZnSO4 + Na2SO4 + 2 H2O
Br2 + C8H10 = HBr + C8H9Br =>
Br2 + C8H10 = HBr + C8H9Br
Al + Br2Br2 = AlBr3 =>
4 Al + 3 Br2Br2 = 4 AlBr3
KMnO4 + Na2SO4 + NaOH = MnO4Na + K2MnO4 + Na2SOO4 + H2O =>
4 KMnO4 + Na2SO4 + 2 NaOH = 2 MnO4Na + 2 K2MnO4 + Na2SOO4 + H2O
VOCl3 + Cl2O = VO2Cl + Cl2 =>
VOCl3 + Cl2O = VO2Cl + 2 Cl2
C6H21O6 + O2 = CO2 + H2O =>
4 C6H21O6 + 33 O2 = 24 CO2 + 42 H2O
CaCl2(aq) + KF(aq) = CaF2(s) + KCl(aq) =>
CaCl2(aq) + 2 KF(aq) = CaF2(s) + 2 KCl(aq)
K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O
Zn(HSO4)2 + NaOH = ZnSO4 + Na2SO4 + H2O =>
Zn(HSO4)2 + 2 NaOH = ZnSO4 + Na2SO4 + 2 H2O
Ba(OH) + H3PO4 = BaPO4 + H2O + H2 =>
Ba(OH) + H3PO4 = BaPO4 + H2O + H2
OH + ON = O + HN =>
OH + ON = 2 O + HN
K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O
OH + ON = O + HN =>
OH + ON = 2 O + HN
Ba(OH) + H3PO4 = BaPO4 + H2O + H2 =>
Ba(OH) + H3PO4 = BaPO4 + H2O + H2
OH + ON = O + HN =>
OH + ON = 2 O + HN
Pb(NO3)3 + NaCl = PbCl3 + Na(NO3) =>
Pb(NO3)3 + 3 NaCl = PbCl3 + 3 Na(NO3)
Zn(HSO4)2 + NaOH = ZnSO4 + Na2SO4 + H2O =>
Zn(HSO4)2 + 2 NaOH = ZnSO4 + Na2SO4 + 2 H2O
Al(HO)3 + HNO3 = Al(NO3)3 + H2O =>
Al(HO)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O
Ba(OH) + H3PO4 = BaPO4 + H2O + H2 =>
Ba(OH) + H3PO4 = BaPO4 + H2O + H2
Al + Br2Br2 = AlBr3 =>
4 Al + 3 Br2Br2 = 4 AlBr3
Pb(NO3)3 + NaCl = PbCl3 + Na(NO3) =>
Pb(NO3)3 + 3 NaCl = PbCl3 + 3 Na(NO3)
Zn(HSO4)2 + NaOH = ZnSO4 + Na2SO4 + H2O =>
Zn(HSO4)2 + 2 NaOH = ZnSO4 + Na2SO4 + 2 H2O
Sr(H2PO4)2 + Sr(OH)2 = Sr3(PO4)2 + H2O =>
Sr(H2PO4)2 + 2 Sr(OH)2 = Sr3(PO4)2 + 4 H2O
NaNH2 + HNO3 = NaNO3 + NH3 =>
NaNH2 + HNO3 = NaNO3 + NH3
PbS + NHO3 = PbSO4 + NO + H2O =>
3 PbS + 8 NHO3 = 3 PbSO4 + 8 NO + 4 H2O
KClO3 + Na2S + H2SO4 = K2SO4 + Na2SO4 + Cl2 + H2O =>
8 KClO3 + 5 Na2S + 4 H2SO4 = 4 K2SO4 + 5 Na2SO4 + 4 Cl2 + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
(CoOH)Cl + HCl = CoCl2 + H2O =>
(CoOH)Cl + HCl = CoCl2 + H2O
KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO5 + HNO3 + H2O =>
2 KMnO4 + 3 HNO2 + 3 H2SO4 = K2SO4 + 2 MnSO5 + 3 HNO3 + 3 H2O
Ba(OH)2(ac) + HCl(ac) = BaCl2(ac) + H2O(l) =>
Ba(OH)2(ac) + 2 HCl(ac) = BaCl2(ac) + 2 H2O(l)
Mn(OH)2 = Mn + O2 + H2 =>
Mn(OH)2 = Mn + O2 + H2
Al(OH)3 + NaOH = H2O + Na3AlO3 =>
Al(OH)3 + 3 NaOH = 3 H2O + Na3AlO3
NaOH + KOH + H2SO4 = HOH + NaKSO4 =>
NaOH + KOH + H2SO4 = 2 HOH + NaKSO4
Cu2S + SO3 + O2 = CuSO4 =>
2 Cu2S + 2 SO3 + 5 O2 = 4 CuSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2O3(s) + Al(s) = Al2O3(s) + Fe(l) =>
Fe2O3(s) + 2 Al(s) = Al2O3(s) + 2 Fe(l)
HCOOH + MgO = Mg(COOH)2 + H2O =>
2 HCOOH + MgO = Mg(COOH)2 + H2O
SiO2 + K2O = K2SiO + O =>
SiO2 + K2O = K2SiO + 2 O
B7H14N7 + O2 = B2O3 + H2O + N2 =>
4 B7H14N7 + 35 O2 = 14 B2O3 + 28 H2O + 14 N2
CU + H2SO4 = CUSO4 + CU(HS)2 + H2O =>
8 CU + 9 H2SO4 = 7 CUSO4 + CU(HS)2 + 8 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
