| Équations équilibrées la veille | Équations équilibrées le lendemain |
H8C6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
Na2CO3 + Pb(CH3COO)2 = PbCO3 + NaCH3COO =>
Na2CO3 + Pb(CH3COO)2 = PbCO3 + 2 NaCH3COO
Na2S + Zn(NO3)2 = ZnS + NaNO3 =>
Na2S + Zn(NO3)2 = ZnS + 2 NaNO3
Ba(NO3)2 + Na(SO4) = Ba(SO4)2 + Na(NO3) =>
Ba(NO3)2 + 2 Na(SO4) = Ba(SO4)2 + 2 Na(NO3)
C3H8O + CrO3 = C3H7O + Cr + H2O =>
6 C3H8O + CrO3 = 6 C3H7O + Cr + 3 H2O
C2H4O2 + CaCO3 = (C2H3O2)2Ca + H2O + CO2 =>
2 C2H4O2 + CaCO3 = (C2H3O2)2Ca + H2O + CO2
CH + H2 = C6H8 =>
6 CH + H2 = C6H8
SiI4 + Mg = Si2Mg + I4 =>
2 SiI4 + Mg = Si2Mg + 2 I4
Cl2 + AlCl3 + NaOH = NaOCl + Na{+} + H2O + AlCl4{-} =>
Cl2 + AlCl3 + 2 NaOH = NaOCl + Na{+} + H2O + AlCl4{-}
Ca3(PO4)2 + K2SO4 = Ca3SO4 + KPO4 =>
Ca3(PO4)2 + K2SO4 = Ca3SO4 + 2 KPO4
C2H6COONa + NaOH = C2H6 + Na2CO3 + H2O =>
14 C2H6COONa + 10 NaOH = 15 C2H6 + 12 Na2CO3 + 2 H2O
Zn + (OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn + (OH)2 + H2SO4 = ZnSO4 + 2 H2O
Sn3N2 + H2 = NH3 + Sn =>
Sn3N2 + 3 H2 = 2 NH3 + 3 Sn
C20H27NO11 + C2H8N4O2 + HCl + H2O = C22H28Cl2N4O6 + NH11O8 =>
C20H27NO11 + C2H8N4O2 + 2 HCl + H2O = C22H28Cl2N4O6 + NH11O8
BaO + SO2 + O = BaSO4 =>
BaO + SO2 + O = BaSO4
Li(OH) + CO2 = H2O + Li2(CO3) =>
2 Li(OH) + CO2 = H2O + Li2(CO3)
Ni + FeBr3 = NiBr2 + Fe =>
3 Ni + 2 FeBr3 = 3 NiBr2 + 2 Fe
BaCl2 + Na2S = BaS + Na2 + Cl2 =>
BaCl2 + Na2S = BaS + Na2 + Cl2
CrOH3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 7 KCl + 15 H2O
Na2CO3 + MnSO4 + KNO3 + H2O = Na2MnO3 + KNO2 + Na2SO4 + H2CO3 =>
2 Na2CO3 + MnSO4 + KNO3 + 2 H2O = Na2MnO3 + KNO2 + Na2SO4 + 2 H2CO3
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NO3(NH4) =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NO3(NH4)
H2O + Al2O5 = AlOH3 + O2 =>
3 H2O + Al2O5 = 2 AlOH3 + 3 O2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
CH3CSNH2 + HCl + Bi = BiS + NH2 + CH4 + Cl =>
CH3CSNH2 + 5 HCl + Bi = BiS + NH2 + 2 CH4 + 5 Cl
SrO + N2O5 = Sr(NO3)2 =>
SrO + N2O5 = Sr(NO3)2
Sn + Bi + S + I = Sn2BiSI5 =>
2 Sn + Bi + S + 5 I = Sn2BiSI5
C4H9NO3(aq) + O(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
2 C4H9NO3(aq) + 16 O(g) = 7 CO2(g) + 7 H2O(l) + CH4N2O(aq)
S + NaOH = SO2 + H2O + Na =>
S + 4 NaOH = SO2 + 2 H2O + 4 Na
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba + H2SO4 = H2 + Ba2(SO4)2 =>
2 Ba + 2 H2SO4 = 2 H2 + Ba2(SO4)2
FeCl3 + IK = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 IK = 2 FeCl2 + I2 + 2 KCl
Sb203 + Br2 + KOH = KSbO3 + KBr + H2O =>
2 Sb203 + 1015 Br2 + 2436 KOH = 406 KSbO3 + 2030 KBr + 1218 H2O
BaCO3 + Sr(OH)2 = Ba(OH)2 + Sr(CO3) =>
BaCO3 + Sr(OH)2 = Ba(OH)2 + Sr(CO3)
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
SiO2(s) + HF(l) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(l) = SiF4(g) + 2 H2O(l)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
MnCl2 + KClO3 + KOH = MnO2 + KCl + H2O =>
3 MnCl2 + KClO3 + 6 KOH = 3 MnO2 + 7 KCl + 3 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2S(g) + MnCl2(l) = MnS(g) + HCl(g) =>
H2S(g) + MnCl2(l) = MnS(g) + 2 HCl(g)
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
H2SO3(aq) + NH4OH(aq) = (NH4)2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 NH4OH(aq) = (NH4)2SO3(aq) + 2 H2O(l)
Al + Se = AlSe =>
Al + Se = AlSe
TiC + Ti3Te4 + Ti5Te4 = Ti2TeC =>
8 TiC + Ti3Te4 + Ti5Te4 = 8 Ti2TeC
Na2SO4 + K2C2O4 = Na2C2O4 + K2SO4 =>
Na2SO4 + K2C2O4 = Na2C2O4 + K2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2CO3(s) + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
Co(No3)2 + K3Po4 = Co3(Po4)2 + KNo3 =>
3 Co(No3)2 + 2 K3Po4 = Co3(Po4)2 + 6 KNo3
Na(s) + Ca(aq) = CaNa =>
Na(s) + Ca(aq) = CaNa
O2 + S = OS2 =>
O2 + 4 S = 2 OS2
| 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.
