| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrO3 + 3 Si = 3 SiO2 + 2 Cr
CH3COOH + CaCO3 = Ca2(CH3COO)2 + H2O + CO2 =>
9 CH3COOH + 8 CaCO3 = 4 Ca2(CH3COO)2 + 6 H2O + 10 CO2
K3AsO3 + H2 = As + KOH =>
2 K3AsO3 + 3 H2 = 2 As + 6 KOH
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
(NH2)2CO + NaClO + NaOH = H2O + Na2CO3 + NaCl + N2H4 =>
(NH2)2CO + NaClO + 2 NaOH = H2O + Na2CO3 + NaCl + N2H4
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + (NH4)2SO4*K2SO4*7H2O =>
3(NH4)2SO4*FeSO4*6H2O + 2 K3[Fe(CN)6] + 3 H2O = Fe3[Fe(CN)6]2 + 3(NH4)2SO4*K2SO4*7H2O
Ni(No3)2 + KI = KNo3 + NiI2 =>
Ni(No3)2 + 2 KI = 2 KNo3 + NiI2
C7H6O3 + CH3OH = C8H16O2 + H2O =>
2 C7H6O3 + 42 CH3OH = 7 C8H16O2 + 34 H2O
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
MgCO3(s) + HCl(aq) = H2O(l) + MgCl2(s) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = H2O(l) + MgCl2(s) + CO2(g)
ClF3 + C60 = Cl2 + CF4 =>
80 ClF3 + C60 = 40 Cl2 + 60 CF4
Fe2O3 + (CO) = Fe + (CO2) =>
Fe2O3 + 3(CO) = 2 Fe + 3(CO2)
Cl + K = KCl2 =>
2 Cl + K = KCl2
Ag + HNO3 = AgNO3 + NO + H2O2 =>
Ag + 2 HNO3 = AgNO3 + NO + H2O2
Al + CuN = AlN + Cu =>
Al + CuN = AlN + Cu
NaIO3 + Na2SO3 + NaHSO3 = Na2SO4 + H2O + I2 =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = 5 Na2SO4 + H2O + I2
NaOH + In2O3 + H2O = Na[In(OH)4] =>
2 NaOH + In2O3 + 3 H2O = 2 Na[In(OH)4]
Na2S + NaMnO4 + H2O = SO2 + MnO2 + NaOH =>
Na2S + 2 NaMnO4 + 2 H2O = SO2 + 2 MnO2 + 4 NaOH
P4 + HNO3(conc) = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3(conc) = 4 H3PO4 + 20 NO2 + 4 H2O
FeO + Fe2O3 = Fe3O4 =>
FeO + Fe2O3 = Fe3O4
(CH3CH2O)3Al + HCl = CH3CH2OH + AlCl3 =>
(CH3CH2O)3Al + 3 HCl = 3 CH3CH2OH + AlCl3
NaOCl + NaI = NaCl + NaIO3 =>
3 NaOCl + NaI = 3 NaCl + NaIO3
Mg(OH)2 + HCl + Zn = Mg + ZnCl2 + H2O =>
Mg(OH)2 + 2 HCl + Zn = Mg + ZnCl2 + 2 H2O
SiBr4 + NaOH = Na2SiO3 + NaBr + H2O =>
SiBr4 + 6 NaOH = Na2SiO3 + 4 NaBr + 3 H2O
Pb + NO3 = Pb(NO2)4 + O2 =>
Pb + 4 NO3 = Pb(NO2)4 + 2 O2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Zn2(SO4)3 + (NH4)2CrO4 = Zn2CrO4 + (NH4)2(SO4)3 =>
Zn2(SO4)3 + (NH4)2CrO4 = Zn2CrO4 + (NH4)2(SO4)3
Zn(SO)4 + NaOH = Zn(OH)2 + Na2(SO)4 =>
Zn(SO)4 + 2 NaOH = Zn(OH)2 + Na2(SO)4
H3PO4 + LiHCO3 = Li3PO4 + CO2 + H2O =>
H3PO4 + 3 LiHCO3 = Li3PO4 + 3 CO2 + 3 H2O
HgSO4 + NaCl = Na2SO4 + Cl2Hg =>
HgSO4 + 2 NaCl = Na2SO4 + Cl2Hg
H2O2 + NaOH = Na2O2 + H2O =>
H2O2 + 2 NaOH = Na2O2 + 2 H2O
C6H12(l) + O2(g) = H2C6H8O4(l) + H2(l) =>
C6H12(l) + 2 O2(g) = H2C6H8O4(l) + H2(l)
HBrO3 + H2O = H3O{+} + BrO3{-} =>
HBrO3 + H2O = H3O{+} + BrO3{-}
CuCl2 + HI = Cu2I2 + I2 + HCl =>
2 CuCl2 + 4 HI = Cu2I2 + I2 + 4 HCl
NH8 + PBO = PB + N2 + H2O =>
2 NH8 + 8 PBO = 8 PB + N2 + 8 H2O
C3H7COOH + Mg = C4H7O2Mg + H =>
C3H7COOH + Mg = C4H7O2Mg + H
K4[Fe(CN)6] + Cu = Cu2[Fe(CN)6] + K4 =>
K4[Fe(CN)6] + 2 Cu = Cu2[Fe(CN)6] + K4
C3H6(g) + O2(g) = H2O(l) + CO2(g) =>
2 C3H6(g) + 9 O2(g) = 6 H2O(l) + 6 CO2(g)
NH4Cl + O2 = NH3 + HClO2 =>
NH4Cl + O2 = NH3 + HClO2
KH + ClO2(OH) = KClO2 + H2O =>
KH + ClO2(OH) = KClO2 + H2O
PbCl4 + NaOH = PbOH + NaCl4 =>
PbCl4 + NaOH = PbOH + NaCl4
Ca + AgOH = Ag + CaOH =>
Ca + AgOH = Ag + CaOH
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
KClO3(s) + S(s) = KCl(s) + SO2(g) =>
2 KClO3(s) + 3 S(s) = 2 KCl(s) + 3 SO2(g)
Mg2Si2O6 + H2O = Mg(OH)2 + SiO2 =>
Mg2Si2O6 + 2 H2O = 2 Mg(OH)2 + 2 SiO2
Zn + FeI3 = ZnI + Fe =>
3 Zn + FeI3 = 3 ZnI + Fe
C6H6 + HBr = C2H4Br2 =>
C6H6 + 6 HBr = 3 C2H4Br2
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
Ca(OH)2 + SiO2 = Ca2Si + H2O + O2 =>
2 Ca(OH)2 + SiO2 = Ca2Si + 2 H2O + 2 O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
