| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr + Fe = FeBr2 + H2
HNO3 + H2SO4 = NO2{+} + HSO4{-} + H3O{+} =>
HNO3 + 2 H2SO4 = NO2{+} + 2 HSO4{-} + H3O{+}
H4P2O7 + Mg(OH)2 = Mg2P2O7 + H2O =>
H4P2O7 + 2 Mg(OH)2 = Mg2P2O7 + 4 H2O
Li3AsO4 = Li + AsO4 =>
Li3AsO4 = 3 Li + AsO4
KMnO4 + Zn = Zn(MnO4)2 + K =>
2 KMnO4 + Zn = Zn(MnO4)2 + 2 K
Al(NO3)3 + Na3(PO4) = Al(PO4) + NaNO3 =>
Al(NO3)3 + Na3(PO4) = Al(PO4) + 3 NaNO3
KCl(aq) + Pb(C2H3O2)2(aq) = K(C2H3O2)(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = 2 K(C2H3O2)(aq) + PbCl2(s)
Fe + Si = FeSi =>
Fe + Si = FeSi
Al2O3 + SO4 = Al2(SO4)3 + O2 =>
2 Al2O3 + 6 SO4 = 2 Al2(SO4)3 + 3 O2
Li3AsO4 = Li + As + O =>
Li3AsO4 = 3 Li + As + 4 O
KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4 =>
2 KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
KMnO4 + Zn = Zn(MnO4) + K =>
KMnO4 + Zn = Zn(MnO4) + K
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Li3AsO4 = Li + As + O4 =>
Li3AsO4 = 3 Li + As + O4
KMnO4 + Zn = KZn + MnO4 =>
KMnO4 + Zn = KZn + MnO4
C6H5O6 + O2 = CO2 + H2O =>
4 C6H5O6 + 17 O2 = 24 CO2 + 10 H2O
Na2SiO3 + LiOH = NaOH + Li2SiO3 =>
Na2SiO3 + 2 LiOH = 2 NaOH + Li2SiO3
H4N2O2 = N2 + H2O =>
H4N2O2 = N2 + 2 H2O
ammoniumchloride + potassiumhydroxide = potassiumchloride + water + ammonia =>
NH4Cl + KOH = KCl + H2O + NH3
Cu(NO3)2 + NaBr = CuBr2 + NaNO3 =>
Cu(NO3)2 + 2 NaBr = CuBr2 + 2 NaNO3
SrCl2 + H2(SO4) = SrH2 + Cl2SO4 =>
SrCl2 + H2(SO4) = SrH2 + Cl2SO4
KO2 + H2O = KH + O2 =>
4 KO2 + 2 H2O = 4 KH + 5 O2
KOH(aq) + H3Po4(aq) = K3Po4(s) + H2O(aq) =>
3 KOH(aq) + H3Po4(aq) = K3Po4(s) + 3 H2O(aq)
NH3 + O2 = NO2 + H2 =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
C34H40N4O4 + CO2 + H2O = C36H44N4O8 + O2 =>
C34H40N4O4 + 2 CO2 + 2 H2O = C36H44N4O8 + O2
BaCl2*2H2O = BaCl2*H2O + H2O =>
BaCl2*2H2O = BaCl2*H2O + H2O
CO2 + H2 = H2O + C2H2 =>
2 CO2 + 5 H2 = 4 H2O + C2H2
CrO4{2-} + CN{-} + H2O = Cr{3+} + OCN{-} + OH{-} =>
2 CrO4{2-} + 3 CN{-} + 5 H2O = 2 Cr{3+} + 3 OCN{-} + 10 OH{-}
H3PO3 + Cu = Cu(PO3)3 + H2 =>
6 H3PO3 + 2 Cu = 2 Cu(PO3)3 + 9 H2
Al(NO3)3(aq) + KI(aq) = AlI3(aq) + KNO3(aq) =>
Al(NO3)3(aq) + 3 KI(aq) = AlI3(aq) + 3 KNO3(aq)
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
CH3OH + KMnO4 = HCOOH + MnO2 + H2O + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + 4 MnO2 + H2O + 4 KOH
HCl(aq) + CaSO3(aq) = CaCl2(aq) + H2O(l) + SO2(g) =>
2 HCl(aq) + CaSO3(aq) = CaCl2(aq) + H2O(l) + SO2(g)
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
KMnO4 + Zn = ZnO + MnO2 + K2O =>
2 KMnO4 + 3 Zn = 3 ZnO + 2 MnO2 + K2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2 =>
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2
Fe + C2 = FeC2 =>
Fe + C2 = FeC2
NH4Cl(aq) + Pb(NO3)2 = NH4NO3(aq) + PbCl2(s) =>
2 NH4Cl(aq) + Pb(NO3)2 = 2 NH4NO3(aq) + PbCl2(s)
C5H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H6O2(g) + 11 O2(g) = 10 CO2(g) + 6 H2O(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
CrO4{2-} + CN{-} + H2O = CNO{-} + Cr(OH)4{-} + OH{-} =>
2 CrO4{2-} + 3 CN{-} + 5 H2O = 3 CNO{-} + 2 Cr(OH)4{-} + 2 OH{-}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sc + I2 = ScI =>
2 Sc + I2 = 2 ScI
| 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 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
