| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + C = N2C =>
N2 + C = N2C
Al2Ca + Br2 = Al + CaBr2 =>
Al2Ca + Br2 = 2 Al + CaBr2
Cl2(g) = Cl(aq) =>
Cl2(g) = 2 Cl(aq)
N2 + C = N2C =>
N2 + C = N2C
CuBr2 + Al(NO3)3 = Cu(NO3)2 + AlBr3 =>
3 CuBr2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlBr3
N2 + C = N2C =>
N2 + C = N2C
(NH4)2SO4 + SrCl2 = (NH4)2Sr + SO4Cl2 =>
(NH4)2SO4 + SrCl2 = (NH4)2Sr + SO4Cl2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4
NaAl(CO3)(OH)2 + H = Na + Al + H2O + CO2 =>
NaAl(CO3)(OH)2 + 4 H = Na + Al + 3 H2O + CO2
C6H12 + N4Cl12 = C3Cl12 + N2 + H =>
C6H12 + 2 N4Cl12 = 2 C3Cl12 + 4 N2 + 12 H
CO2 + NH3 = C6H14N4O2 + N2 + H2O =>
18 CO2 + 34 NH3 = 3 C6H14N4O2 + 11 N2 + 30 H2O
Cl2O2 + H2O = HClO2 + HCl =>
2 Cl2O2 + 2 H2O = 3 HClO2 + HCl
N2 + C = N2C =>
N2 + C = N2C
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O
Fe(NO3)2 + K = FeK2 + (NO3)2 =>
Fe(NO3)2 + 2 K = FeK2 + (NO3)2
C12O11H22 + O = CO2 + H2O =>
C12O11H22 + 24 O = 12 CO2 + 11 H2O
CH3Br = C2H6 + Br2 =>
2 CH3Br = C2H6 + Br2
Pb(NO3)2 + KI = K(NO3)2 + PbI = Pb + N3 =>
Pb(NO3)2 + KI = K(NO3)2 + PbI
Ba(OH)2 + HBr = Ba(Br)2 + H2O =>
Ba(OH)2 + 2 HBr = Ba(Br)2 + 2 H2O
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + *NaCl(aq) + *H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2*NaCl(aq) + 2*H2O
Ba(s) + HBr(aq) = BaBr2(s) + H(g) =>
Ba(s) + 2 HBr(aq) = BaBr2(s) + 2 H(g)
Fe3O4 + CH4 = Fe3C + H2 + CO =>
Fe3O4 + 5 CH4 = Fe3C + 10 H2 + 4 CO
NH2C5H10COOH + O2 = CO2 + H2O + N2 =>
4 NH2C5H10COOH + 33 O2 = 24 CO2 + 26 H2O + 2 N2
Mg + C6Cl6 = MgCl2 + C =>
3 Mg + C6Cl6 = 3 MgCl2 + 6 C
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
C + N2 = (CN)2 =>
2 C + N2 = (CN)2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
P2O5 + H2O = PO4{3-} + H3O{+} =>
P2O5 + 9 H2O = 2 PO4{3-} + 6 H3O{+}
Ni + Br2 = NiBr =>
2 Ni + Br2 = 2 NiBr
Al4C3 + O2 = AlO + CO =>
2 Al4C3 + 7 O2 = 8 AlO + 6 CO
Na(s) + H2O = NaOH(aq) + H(g) =>
Na(s) + H2O = NaOH(aq) + H(g)
NH3 + O2 = NO2 + H2O2 =>
2 NH3 + 5 O2 = 2 NO2 + 3 H2O2
Li + H2O = Li(HO)2 + H2 =>
Li + 2 H2O = Li(HO)2 + H2
C5H8 + H2 = C8H18 =>
8 C5H8 + 13 H2 = 5 C8H18
C + N2 = CN =>
2 C + N2 = 2 CN
COH + HP = CP + H2O =>
COH + HP = CP + H2O
N2O5(s) + Ca(OH)2(aq) = CaOH(NO3) + H2O =>
N2O5(s) + 2 Ca(OH)2(aq) = 2 CaOH(NO3) + H2O
NO + OH = N2H4 + O2 =>
2 NO + 4 OH = N2H4 + 3 O2
CaCl2 + K2SO3 = CaSO3 + KCl =>
CaCl2 + K2SO3 = CaSO3 + 2 KCl
MgSO4*7H2O + NH3 = Mg(OH)2 + (NH4)2SO4 + H2O =>
MgSO4*7H2O + 2 NH3 = Mg(OH)2 + (NH4)2SO4 + 5 H2O
RCOOH + Na2CO3 = RCOONa + CO2 + H2O =>
2 RCOOH + Na2CO3 = 2 RCOONa + CO2 + H2O
N2 + C = N2C =>
N2 + C = N2C
KNO3 + S3PO4 = SNO3 + K3PO4 =>
3 KNO3 + S3PO4 = 3 SNO3 + K3PO4
(H2C2O4) + O2 = H2O + CO2 =>
2(H2C2O4) + O2 = 2 H2O + 4 CO2
CH3CH2COOH + NaOH = C3H5O2Na + H2O =>
CH3CH2COOH + NaOH = C3H5O2Na + H2O
Ni + NaOH + H2O = Ni(OH)2 + NaH =>
Ni + NaOH + H2O = Ni(OH)2 + NaH
PbNO3 + NH3 + H2O = NH4NO3 + Pb(OH)2 =>
8 PbNO3 + 6 NH3 + 13 H2O = 7 NH4NO3 + 8 Pb(OH)2
Pb(NO3) + NaI2 = PbI2 + NaNO3 =>
Pb(NO3) + NaI2 = PbI2 + NaNO3
Na(s) + O2 = Na2O2 =>
2 Na(s) + O2 = Na2O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
