| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
H2O2 + KI = KIO2 + H2O =>
2 H2O2 + KI = KIO2 + 2 H2O
H{+} + Cu + HNO3 = NO2 + Cu{2+} + H2O =>
2 H{+} + Cu + 2 HNO3 = 2 NO2 + Cu{2+} + 2 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
NH4Br + Na2SO4 = (NH4)2SO4 + BrNa =>
2 NH4Br + Na2SO4 = (NH4)2SO4 + 2 BrNa
K2CrO4 + BaCl2*2H2O = KCl + BaCrO4 + H2O =>
K2CrO4 + BaCl2*2H2O = 2 KCl + BaCrO4 + 2 H2O
Al + Na2CO3 + H2O = Na3[Al(OH)6] + NaHCO3 + H2 =>
2 Al + 6 Na2CO3 + 12 H2O = 2 Na3[Al(OH)6] + 6 NaHCO3 + 3 H2
K2CO3(aq) + Ba(NO3)2(aq) = BaCO3(s) + KNO3 =>
K2CO3(aq) + Ba(NO3)2(aq) = BaCO3(s) + 2 KNO3
C7H5N3O6 = N2(g) + CO2(g) + H2O(g) + C(s) =>
4 C7H5N3O6 = 6 N2(g) + 7 CO2(g) + 10 H2O(g) + 21 C(s)
SIO3 + O2 = SIO5 =>
SIO3 + O2 = SIO5
SO2 + HBrO + H2O = H2SO4 + HBr =>
SO2 + HBrO + H2O = H2SO4 + HBr
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s) =>
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SnCl4 + (NH4)2S = (NH4)Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4(NH4)Cl + SnS2
NH4Br + NaSO4 = NH4SO4 + BrNa =>
NH4Br + NaSO4 = NH4SO4 + BrNa
Al + KMnO4 + KOH = K[Al(OH)4] + K2MnO4 =>
Al + 3 KMnO4 + 4 KOH = K[Al(OH)4] + 3 K2MnO4
HCl + MnCl2 + RbBiO3 = RbMnO4 + BiCl3 + RbCl + H2O =>
14 HCl + 2 MnCl2 + 5 RbBiO3 = 2 RbMnO4 + 5 BiCl3 + 3 RbCl + 7 H2O
Sr(OH)2 + HClO4 = H2O + Sr(ClO4)2 =>
Sr(OH)2 + 2 HClO4 = 2 H2O + Sr(ClO4)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Cu(OH)2 + NH3H2O = Cu(NH3)4 + OH + H2O =>
Cu(OH)2 + 4 NH3H2O = Cu(NH3)4 + 2 OH + 4 H2O
Co(NO3)3 + NaOH = Co(OH)3 + NaNO3 =>
Co(NO3)3 + 3 NaOH = Co(OH)3 + 3 NaNO3
As + C2H5NS = AsS + C2H5N =>
As + C2H5NS = AsS + C2H5N
BaO + HNO3 = BaN2O6 + H2O =>
BaO + 2 HNO3 = BaN2O6 + H2O
MgO(s) + HI(aq) = H2O(l) + MgI2(aq) =>
MgO(s) + 2 HI(aq) = H2O(l) + MgI2(aq)
CaC + C = CaC2 =>
CaC + C = CaC2
Sc + H2 = ScH2 =>
Sc + H2 = ScH2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HClO(aq) + OH(aq) = H2O(l) + ClO(aq) =>
HClO(aq) + OH(aq) = H2O(l) + ClO(aq)
C4H10 + Cl3 = CCl + HCl =>
3 C4H10 + 14 Cl3 = 12 CCl + 30 HCl
C3H7NO2 + O2 = H2O + CO2 + COH4N2 =>
2 C3H7NO2 + 6 O2 = 5 H2O + 5 CO2 + COH4N2
Cr(OH){-} + H2O2 + OH{-} = CrO4{-2} + H2O =>
Cr(OH){-} + 3 H2O2 + OH{-} = CrO4{-2} + 4 H2O
CH3COOH + F2 = CF4 + HF + O3 =>
3 CH3COOH + 18 F2 = 6 CF4 + 12 HF + 2 O3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
(C15H31) + O2 = CO2 + H2O =>
4(C15H31) + 91 O2 = 60 CO2 + 62 H2O
TlClO4 + KOH + Br2 = Tl2O3 + KClO4 + KBr + H2O =>
2 TlClO4 + 6 KOH + 2 Br2 = Tl2O3 + 2 KClO4 + 4 KBr + 3 H2O
Br2 + N0 = N0Br =>
Br2 + 2 N0 = 2 N0Br
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
SbCl3 + Na2S2O3 = Sb2OS2 + SO2 + NaCl =>
2 SbCl3 + 3 Na2S2O3 = Sb2OS2 + 4 SO2 + 6 NaCl
CrCl2 + H2SO4 = Cr2(SO4)2 + HCl =>
2 CrCl2 + 2 H2SO4 = Cr2(SO4)2 + 4 HCl
CH3CH2COOH + BaCO3 = Ba(CH3CH2COO)2 + H2O + CO2 =>
2 CH3CH2COOH + BaCO3 = Ba(CH3CH2COO)2 + H2O + CO2
NO3 + H2O = HNO3 + O2 =>
4 NO3 + 2 H2O = 4 HNO3 + O2
CH3COOH + KI + Zn = CH3COOZn + KH + I2 =>
2 CH3COOH + 2 KI + 2 Zn = 2 CH3COOZn + 2 KH + I2
H2S + AgNO3 = AgN + H2SO3 =>
H2S + AgNO3 = AgN + H2SO3
Cs(OH)2 + CO2 = CsCO3 + H2O =>
Cs(OH)2 + CO2 = CsCO3 + H2O
CH3COOH + F2 = CF4 + HF + O3 =>
3 CH3COOH + 18 F2 = 6 CF4 + 12 HF + 2 O3
AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3
Zn(OH)2 + CH3COOH = Zn + (CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn + (CH3COO)2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH4OH + O2 = C + H2O =>
4 CH4OH + 3 O2 = 4 C + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
