| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na + 2 C3H50(COOH)3 = 2 Na3C3H50(COO)3 + 3 H2
SeZn = ZnSe =>
SeZn = ZnSe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + HCH3O2 = NaCH3CO2 + H2O =>
NaOH + 2 HCH3O2 = NaCH3CO2 + 3 H2O
Al2(SO4)3*18H2O + CaCO3 = CaSO4*2H2O + Al(OH)3 + H2O + CO2 =>
Al2(SO4)3*18H2O + 3 CaCO3 = 3 CaSO4*2H2O + 2 Al(OH)3 + 9 H2O + 3 CO2
CuSO4 + NaOH = Na2SO4Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4Cu(OH)2
Mg(s) + NH3(g) = Mg2N3(s) + H2(g) =>
4 Mg(s) + 6 NH3(g) = 2 Mg2N3(s) + 9 H2(g)
Li3FeMoO4F4 = Li + Fe + Mo + O2 + F2 =>
Li3FeMoO4F4 = 3 Li + Fe + Mo + 2 O2 + 2 F2
KMnO4 + H2CO3 = K2CO3 + Mn2O7 + H2O =>
2 KMnO4 + H2CO3 = K2CO3 + Mn2O7 + H2O
Ni2(s) + Pb(NO3)2(aq) = Pb(s) + Ni(NO3)2(aq) =>
Ni2(s) + 2 Pb(NO3)2(aq) = 2 Pb(s) + 2 Ni(NO3)2(aq)
FeO42{-} + Fe(OH)2 = Fe2O3 + OH{-} + H2O =>
2 FeO42{-} + 160 Fe(OH)2 = 81 Fe2O3 + 2 OH{-} + 159 H2O
Mn(NO3)2 + Na(BiO3) + HNO3 = Na(MnO4) + Bi(NO3)3 + H2O + Na(NO3) =>
2 Mn(NO3)2 + 5 Na(BiO3) + 14 HNO3 = 2 Na(MnO4) + 5 Bi(NO3)3 + 7 H2O + 3 Na(NO3)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KBr + P4 = P2Br3 + K =>
6 KBr + P4 = 2 P2Br3 + 6 K
C17H44N3O15P5 + NaOH = Na3C17H41N3O15P5 + H2O =>
C17H44N3O15P5 + 3 NaOH = Na3C17H41N3O15P5 + 3 H2O
C2H5COOH + RbOH = C2H5COORb + H2O =>
C2H5COOH + RbOH = C2H5COORb + H2O
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
SnI4 + Ca3(AsO5)2 = Sn3(AsO5)4 + CaI2 =>
3 SnI4 + 2 Ca3(AsO5)2 = Sn3(AsO5)4 + 6 CaI2
C3H6O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + 8 K2Cr2O7 + 32 H2SO4 = 9 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 41 H2O
NaHCO3(aq) + HBr(aq) = NaBr(aq) + H2CO3(s) =>
NaHCO3(aq) + HBr(aq) = NaBr(aq) + H2CO3(s)
Zn + HNO3 = Zn(NO3)2 + H2O + NH3NO4 =>
5 Zn + 14 HNO3 = 5 Zn(NO3)2 + 4 H2O + 2 NH3NO4
NaHCO3 + Ba(NO3)2 = NaNO3 + Ba(CO3)2 + H =>
2 NaHCO3 + Ba(NO3)2 = 2 NaNO3 + Ba(CO3)2 + 2 H
KOH + AlOHCl2 = KCl + Al(OH)3 =>
2 KOH + AlOHCl2 = 2 KCl + Al(OH)3
Kl + AgNO = KlNO + Ag =>
Kl + AgNO = KlNO + Ag
KMg3AlSi4O10 + CO2 + H2O = Al2Si2O5(OH)4 + K + HCO3 + Mg + H4SiO4 =>
2 KMg3AlSi4O10 + 2 CO2 + 15 H2O = Al2Si2O5(OH)4 + 2 K + 2 HCO3 + 6 Mg + 6 H4SiO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
Eu + H2O = Eu(OH)3 + H2 =>
2 Eu + 6 H2O = 2 Eu(OH)3 + 3 H2
CH3COOH + NaH = CH3COONa + H2 =>
CH3COOH + NaH = CH3COONa + H2
P + O2 = P2O6 =>
2 P + 3 O2 = P2O6
C6H5CN + H2O = C6H5COONH4 =>
C6H5CN + 2 H2O = C6H5COONH4
MgCl2 + KPO4 = MgPO4 + K + Cl2 =>
MgCl2 + KPO4 = MgPO4 + K + Cl2
Cu2S + HNO3 = S + NO + H2O + CuNO3 =>
3 Cu2S + 8 HNO3 = 3 S + 2 NO + 4 H2O + 6 CuNO3
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Na3PO4 + KOH = K3PO4 + NaOH =>
Na3PO4 + 3 KOH = K3PO4 + 3 NaOH
SiBr4 + H2O = HBr + SiO2 =>
SiBr4 + 2 H2O = 4 HBr + SiO2
Cu{+} + Pt{2+} = Pt + Cu{2+} =>
2 Cu{+} + Pt{2+} = Pt + 2 Cu{2+}
Na3PO4 + HNO3 = Na3(NO3) + H(PO4) =>
Na3PO4 + HNO3 = Na3(NO3) + H(PO4)
C3H5 + H2 = C3H7 =>
C3H5 + H2 = C3H7
FeCl + NaS = FeS + NaCl =>
FeCl + NaS = FeS + NaCl
CrO3 + HCl + C3H7OH = Cr(OH)Cl2 + H2O + CO2 =>
6 CrO3 + 12 HCl + C3H7OH = 6 Cr(OH)Cl2 + 7 H2O + 3 CO2
K + F2 = KF =>
2 K + F2 = 2 KF
MgAl2 + HCl = MgCl2 + HAl =>
MgAl2 + 2 HCl = MgCl2 + 2 HAl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C6H10O4 + NaOH + H2O = NaC4H7O2 + H3CCOOH =>
2 C6H10O4 + NaOH + H2O = NaC4H7O2 + 4 H3CCOOH
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
NaHCO3 = Na + HCO3 =>
NaHCO3 = Na + HCO3
NH3 + HgO = H2O + Hg2 + N2 =>
4 NH3 + 6 HgO = 6 H2O + 3 Hg2 + 2 N2
| 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
