| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + Cu = Cu(NO2)2
H2O + Zn + NO3{-} = Zn(OH)4{2-} + NH3 + H{+} =>
13 H2O + 4 Zn + NO3{-} = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
KCe + AgNO3 = AgCe + KNO3 =>
KCe + AgNO3 = AgCe + KNO3
NaHCO3 + H2 = Na2 + H2O + CO2 =>
2 NaHCO3 + H2 = Na2 + 2 H2O + 2 CO2
AgNa + Ni = Ni(Na3)2 + Ag =>
6 AgNa + Ni = Ni(Na3)2 + 6 Ag
XeF6(l) + H2O(l) = XeO3(s) + HF(g) =>
XeF6(l) + 3 H2O(l) = XeO3(s) + 6 HF(g)
C4H10O3 + O2 = CO + H2O =>
C4H10O3 + 3 O2 = 4 CO + 5 H2O
H2SO4 + Na3PO3 = H3PO3 + Na2SO4 =>
3 H2SO4 + 2 Na3PO3 = 2 H3PO3 + 3 Na2SO4
MgCl + Na2PO4 = Mg2PO4 + NaCl =>
2 MgCl + Na2PO4 = Mg2PO4 + 2 NaCl
Mn + Br = MnBr2 =>
Mn + 2 Br = MnBr2
C3H18 + O2(g) = CO2 + H2O =>
2 C3H18 + 15 O2(g) = 6 CO2 + 18 H2O
H2SiO3 + BeO = BeSiO3 + H2O =>
H2SiO3 + BeO = BeSiO3 + H2O
AIBr3 + CI2 = AICI2 + Br2 =>
2 AIBr3 + 2 CI2 = 2 AICI2 + 3 Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + CaO = CaCl2 + CuO =>
CuCl2 + CaO = CaCl2 + CuO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlOH + FeNO3 = AlNO3 + FeOH =>
AlOH + FeNO3 = AlNO3 + FeOH
Ni2O3 + H2CO3 = Ni2(CO3)3 + H2O =>
Ni2O3 + 3 H2CO3 = Ni2(CO3)3 + 3 H2O
Zn + NH4Cl = [Zn(NH3)4]Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 HCl + H2
S2{-} + Cr2O72{-} + H{+} = SO42{-} + Cr3{+} + H2O =>
427 S2{-} + 501 Cr2O72{-} + 408 H{+} = 854 SO42{-} + 334 Cr3{+} + 204 H2O
NaN3 + H2SO4 = Na2SO4 + HN3 =>
2 NaN3 + H2SO4 = Na2SO4 + 2 HN3
AgO(s) + NH3(g) = Ag(s) + N2(g) + H2O(l) =>
3 AgO(s) + 2 NH3(g) = 3 Ag(s) + N2(g) + 3 H2O(l)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ca(OH)2 + CO3 = CaCO4 + H2O =>
Ca(OH)2 + CO3 = CaCO4 + H2O
SbCl3 + NH4Cl + NH4HCO3 = SbCl5 + NH4H2O + CO2 + NH3 =>
SbCl3 + 2 NH4Cl + 2 NH4HCO3 = SbCl5 + 2 NH4H2O + 2 CO2 + 2 NH3
CuSO4 + K2S2O8 + NaOH = Cu2O3 + K2SO4 + Na2SO4 + H2O =>
2 CuSO4 + K2S2O8 + 6 NaOH = Cu2O3 + K2SO4 + 3 Na2SO4 + 3 H2O
C6H9O4 + O2 = CO2 + H2O =>
4 C6H9O4 + 25 O2 = 24 CO2 + 18 H2O
AIBr3 + CI2 = AICI2 + Br2 =>
2 AIBr3 + 2 CI2 = 2 AICI2 + 3 Br2
CH3NH2 + H2SO4 = CH4 + NH3SO4 =>
CH3NH2 + H2SO4 = CH4 + NH3SO4
He + C = He2C2 =>
2 He + 2 C = He2C2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
O2 + S2{-} = S + O2{-} =>
O2 + S2{-} = 2 S + O2{-}
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
H2S + Cs(OH) = H2O + SCsH =>
H2S + Cs(OH) = H2O + SCsH
Co{+2} + NO2{-} + H{+} + K{+} = K3[Co(NO2)6] + NO + H2O =>
Co{+2} + 7 NO2{-} + 2 H{+} + 3 K{+} = K3[Co(NO2)6] + NO + H2O
Na + CaSO4 = Na(SO4) + Ca =>
Na + CaSO4 = Na(SO4) + Ca
CH3COOH + H2O = CH3COO(aq) + H3O =>
CH3COOH + H2O = CH3COO(aq) + H3O
HOH + Ca = Ca(OH)2 + H =>
2 HOH + Ca = Ca(OH)2 + 2 H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NO + SO2 = SO3 + N2 =>
2 NO + 2 SO2 = 2 SO3 + N2
Na2S2O3 + CH3COOH = NaCH3COO + S + H2O + SO2 =>
Na2S2O3 + 2 CH3COOH = 2 NaCH3COO + S + H2O + SO2
[Ag(NH3)2]{+} + AsO3{-}3 + OH{-} = Ag + AsO43{-} + NH3 + H2O =>
80[Ag(NH3)2]{+} + AsO3{-}3 + 80 OH{-} = 80 Ag + AsO43{-} + 160 NH3 + 40 H2O
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
Te + HOH = TeO + H2 =>
Te + HOH = TeO + H2
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
Na[Al(OH)4] + H2SO4 = AlOHSO4 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + 3 H2SO4 = 2 AlOHSO4 + Na2SO4 + 6 H2O
CO2 + H2O = HCO + OH =>
CO2 + 2 H2O = HCO + 3 OH
K3Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + CO2 + KNO3 + H2O =>
2 K3Fe(CN)6 + 20 K2Cr2O7 + 80 H2SO4 = 17 K2SO4 + 20 Cr2(SO4)3 + Fe2(SO4)3 + 12 CO2 + 12 KNO3 + 80 H2O
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
CuCl2 + NaPO4 = CuPO4 + NaCl2 =>
CuCl2 + NaPO4 = CuPO4 + NaCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
