| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(OH)2 + 2 H3PO4 = Cu3 + (PO4)2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4(g) + N2(g) = HCN(l) + NH3(g) =>
CH4(g) + N2(g) = HCN(l) + NH3(g)
OH{-} + Cl2 = Cl2O3 + Cl{-} + H2O =>
6 OH{-} + 4 Cl2 = Cl2O3 + 6 Cl{-} + 3 H2O
K2Cr3O7 + KI + HCl = KCl + CrCl3 + I2 + H2O =>
2 K2Cr3O7 + 6 KI + 28 HCl = 10 KCl + 6 CrCl3 + 3 I2 + 14 H2O
HNO3 + Fe = Fe(NO3)3 + NH3 + H2O =>
27 HNO3 + 8 Fe = 8 Fe(NO3)3 + 3 NH3 + 9 H2O
YF3 + Y2O3 = Y5O4F7 =>
7 YF3 + 4 Y2O3 = 3 Y5O4F7
Na[OH] + FeSO4 = Na2SO4 + Fe[OH]2 =>
2 Na[OH] + FeSO4 = Na2SO4 + Fe[OH]2
B2H3 + O2 = B2O3 + H2O =>
4 B2H3 + 9 O2 = 4 B2O3 + 6 H2O
V2(SO4)3 + FeCl3 + H2O = VO2SO4 + FeCl2 + HCl + SO2 =>
V2(SO4)3 + 4 FeCl3 + 2 H2O = 2 VO2SO4 + 4 FeCl2 + 4 HCl + SO2
Co(NO)26H2O + Mn(CH3COO)2 + CH4N2O = MnCo2O4 + H2O + CO2 + N2 =>
6 Co(NO)26H2O + 3 Mn(CH3COO)2 + 41 CH4N2O = 3 MnCo2O4 + 97 H2O + 53 CO2 + 119 N2
(C15H31COO)3Al + H2O = C15H31COOH + Al(OH)3 =>
(C15H31COO)3Al + 3 H2O = 3 C15H31COOH + Al(OH)3
Cr(OH)3 + H3O{+} = Cr{+3} + H2O =>
Cr(OH)3 + 3 H3O{+} = Cr{+3} + 6 H2O
Co{3-} + Cl2{3{-} = CoCl2 =>
Co{3-} + Cl2{3{-} = CoCl2
CCl4 + H2 = CH2Cl2 + HCl =>
CCl4 + 2 H2 = CH2Cl2 + 2 HCl
Na2SO4 + Mg2 = Na + Mg(SO4)2 =>
4 Na2SO4 + Mg2 = 8 Na + 2 Mg(SO4)2
Cr(OH)3 + H3O{+} = Cr{+3} + H2O =>
Cr(OH)3 + 3 H3O{+} = Cr{+3} + 6 H2O
P4O10 + H2SO4 = SO3 + HPO3 =>
P4O10 + 2 H2SO4 = 2 SO3 + 4 HPO3
Zn(NO3)2 + NH3 = HNO3 + Zn3N2 =>
3 Zn(NO3)2 + 2 NH3 = 6 HNO3 + Zn3N2
C10H12O4S + O = CO2 + SO2 + H2O =>
C10H12O4S + 24 O = 10 CO2 + SO2 + 6 H2O
Fe(NO3)2 + Pb = Fe + Pb(NO3)2 =>
Fe(NO3)2 + Pb = Fe + Pb(NO3)2
FeBr2 = Fe + Br2 =>
FeBr2 = Fe + Br2
GaSO4 + NH4Br = GaBr + NH4SO4 =>
GaSO4 + NH4Br = GaBr + NH4SO4
HBr + Mg(OH)2 = Mg(Br)2 + H2O =>
2 HBr + Mg(OH)2 = Mg(Br)2 + 2 H2O
Li(NO3) + MgO = Li2O + Mg(NO3)2 =>
2 Li(NO3) + MgO = Li2O + Mg(NO3)2
H3NO3S + Na2CO3 = NaSO3NH2 + H2O + CO2 =>
2 H3NO3S + Na2CO3 = 2 NaSO3NH2 + H2O + CO2
C3H7OH + C2H5COOH = C6H12O2 + H2O =>
C3H7OH + C2H5COOH = C6H12O2 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2(H2CO3) =>
2 Na2CO3 + 4 HCl = 4 NaCl + H2O + CO2(H2CO3)
H2 + C2HOOH = CH3COOH =>
H2 + C2HOOH = CH3COOH
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
P2O3 + Mg(OH)2 = Mg2(PHO3)2 + H2O =>
P2O3 + 2 Mg(OH)2 = Mg2(PHO3)2 + H2O
OH + V = V(OH)3 =>
3 OH + V = V(OH)3
HCOOH + CH3CH2OH = CH3COOC2H5 + H2O =>
2 HCOOH + 3 CH3CH2OH = 2 CH3COOC2H5 + 3 H2O
HCl + C20H14O4 = HClC20H14O4 =>
HCl + C20H14O4 = HClC20H14O4
C60H12O6 + O2 = CO2 + H2O =>
C60H12O6 + 60 O2 = 60 CO2 + 6 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Ca + FeS2 = Fe + CaS =>
2 Ca + FeS2 = Fe + 2 CaS
KMnO4 + Na2SO2 = K2O + MnO3 + Na2SO4 =>
4 KMnO4 + Na2SO2 = 2 K2O + 4 MnO3 + Na2SO4
C135H96O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C135H96O9NS + 313 O2 = 270 CO2 + 96 H2O + 2 NO2 + 2 SO2
Zn + Pb(C2H3O2)2 = PbZn(C2H3O2)2 =>
Zn + Pb(C2H3O2)2 = PbZn(C2H3O2)2
LiI(aq) + Pb(NO3)2(aq) = LiNO3(aq) + PbI2(s) =>
2 LiI(aq) + Pb(NO3)2(aq) = 2 LiNO3(aq) + PbI2(s)
FeBr2 = FeBr3 + Fe =>
3 FeBr2 = 2 FeBr3 + Fe
Al(s) + Cl2(g) = Al2Cl3(s) =>
4 Al(s) + 3 Cl2(g) = 2 Al2Cl3(s)
H3(PO4) + Cu(OH)2 = H2O + Cu3(PO4)2 =>
2 H3(PO4) + 3 Cu(OH)2 = 6 H2O + Cu3(PO4)2
H2SO3 + NaBrO3 = H2SO4 + NaHSO4 + Br2 + H2O =>
5 H2SO3 + 2 NaBrO3 = 3 H2SO4 + 2 NaHSO4 + Br2 + H2O
V + HCl = VCl + H2 =>
2 V + 2 HCl = 2 VCl + H2
Fe(s) + O2(s) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(s) + 2 H2O(l) = 2 Fe(OH)2(aq)
KClO + H2O + CrCl3 = KCl + K2Cr2O7 + HCl =>
3 KClO + 4 H2O + 2 CrCl3 = KCl + K2Cr2O7 + 8 HCl
K2S + H2O = KOH + KSH =>
K2S + H2O = KOH + KSH
Zn = Zn6 =>
6 Zn = Zn6
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/10/24
Équations équilibrées sur08/09/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
