| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + Cu(IO3)2 = H2(IO3)2 + CuS
NiSO4(aq) + Na3PO4(aq) = Ni3(PO4)2 + Na2SO4 =>
3 NiSO4(aq) + 2 Na3PO4(aq) = Ni3(PO4)2 + 3 Na2SO4
CH3CH2CH2CH2CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CH2CH2CH2CH2OH + 5 CH3COOH = 5 CH3COOCH2CH3 + 2 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
O2 = O3 =>
3 O2 = 2 O3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Ca3(PO4)2 + C + SiO2 = CaSi3 + CO + P =>
Ca3(PO4)2 + 26 C + 9 SiO2 = 3 CaSi3 + 26 CO + 2 P
HNO3 + K2SO4 = H2SO4 + KNO3 =>
2 HNO3 + K2SO4 = H2SO4 + 2 KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CoCO3 + HAcAc + H2O2 = Co(AcAc)3 + H2O + CO2 =>
2 CoCO3 + 6 HAcAc + H2O2 = 2 Co(AcAc)3 + 4 H2O + 2 CO2
MgF2 + I2 = I2F + Mg =>
MgF2 + 2 I2 = 2 I2F + Mg
Ca3P2 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + KOH + CaSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 31 H2SO4 = 10 H3PO4 + 16 MnSO4 + 16 KOH + 15 CaSO4 + 8 H2O
Zn + S = ZnS =>
Zn + S = ZnS
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Cu3(OH)2(CO3)2 + H{+} = Cu{2+} + H2O + HCO3{-} =>
Cu3(OH)2(CO3)2 + 4 H{+} = 3 Cu{2+} + 2 H2O + 2 HCO3{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
C3H6N6 + H3BO3 = BN + H2O + CO2 =>
C3H6N6 + 6 H3BO3 = 6 BN + 12 H2O + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CU + H2SO4 = CUSO4SO2 + H2O =>
CU + 2 H2SO4 = CUSO4SO2 + 2 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaOH + NH3 = NaH + H2O + N2 =>
3 NaOH + 2 NH3 = 3 NaH + 3 H2O + N2
KCl + MgNo2 = MgCl + KNo2 =>
KCl + MgNo2 = MgCl + KNo2
KOH + HgO = KO + HgOH =>
KOH + HgO = KO + HgOH
AgNO3 + NaCl + HCl = AgCl2 + NaNO3 + H =>
AgNO3 + NaCl + HCl = AgCl2 + NaNO3 + H
H2SO4 + NO3{-} = NO2 + SO4{2-} + H2O + O2 =>
2 H2SO4 + 4 NO3{-} = 4 NO2 + 2 SO4{2-} + 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H8OH + Na = C4H8ONa + H2 =>
2 C4H8OH + 2 Na = 2 C4H8ONa + H2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
KMnO4 + HJ = KJ + MnJ2 + J2 + H2O =>
2 KMnO4 + 16 HJ = 2 KJ + 2 MnJ2 + 5 J2 + 8 H2O
CH4 + KMnO4 + HNO3 = HCOH + K2NO3 + Mn(NO3)2 + H2O =>
11 CH4 + 8 KMnO4 + 20 HNO3 = 11 HCOH + 4 K2NO3 + 8 Mn(NO3)2 + 21 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C12H12 + O2 = CO2 + H2O =>
C12H12 + 15 O2 = 12 CO2 + 6 H2O
S2F2 + H2O = S8 + H2S4O6 + HF =>
20 S2F2 + 24 H2O = 3 S8 + 4 H2S4O6 + 40 HF
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2CO3 + CH3COOH = CO2 + H2O + NaC2H3O2 =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 NaC2H3O2
CF3Cl + O2 = OF2 + ClO + C =>
4 CF3Cl + 5 O2 = 6 OF2 + 4 ClO + 4 C
KNO2 + HNO3 = KNO3 + NO2 + H2 =>
2 KNO2 + 2 HNO3 = 2 KNO3 + 2 NO2 + H2
AgNO3 + Ga = Ag + Ga(NO3)4 =>
4 AgNO3 + Ga = 4 Ag + Ga(NO3)4
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H4O2 + K2SO4 + Cr2(SO4)3 + H2O + (NH4)2SO4 =>
6 C6H5NH2 + 19 H2SO4 + 4 K2Cr2O7 = 6 C6H4O2 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O + 3(NH4)2SO4
Al + (OH)3 + H2(SO4)3 = Al2(SO4)3 + H2O =>
6 Al + 2(OH)3 + 3 H2(SO4)3 = 3 Al2(SO4)3 + 6 H2O
CO2(s) = C(s) + O(s) =>
CO2(s) = C(s) + 2 O(s)
CO2 = C2 + O2 =>
2 CO2 = C2 + 2 O2
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + 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 55 56 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
