| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + NaOH = Ca + OH + Na(NO3)2
BaCl2NaOH = BaOHCl2Na =>
BaCl2NaOH = BaOHCl2Na
Na4V6O17 + KI + H2SO4 = V2(SO4)3 + Na2SO4 + K2SO4 + I2 + H2O =>
Na4V6O17 + 12 KI + 17 H2SO4 = 3 V2(SO4)3 + 2 Na2SO4 + 6 K2SO4 + 6 I2 + 17 H2O
Fe(OH)3 + BaCl2 = FeCl3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(OH)2
NH4HO3 + Ba(OH)2 = NH3 + H2O + Ba(NO3)2 =>
4 NH4HO3 + Ba(OH)2 = 2 NH3 + 8 H2O + Ba(NO3)2
Mg0H2SO4 = MgSO4H2 = =>
Mg0H2SO4 = MgSO4H2
Sn + PbCl = SnCl4 + Pb =>
Sn + 4 PbCl = SnCl4 + 4 Pb
BaSO4 + KClO3 = Ba(ClO3)2 + K2SO4 =>
BaSO4 + 2 KClO3 = Ba(ClO3)2 + K2SO4
NaHCO3(s) + CH3COOH = H2O(l) + CO2(g) + CH3COONa(aq) =>
NaHCO3(s) + CH3COOH = H2O(l) + CO2(g) + CH3COONa(aq)
N2 + He2 = NHe =>
N2 + He2 = 2 NHe
Cu{2+} + SCN{-} = [CuSCN]{+} =>
Cu{2+} + SCN{-} = [CuSCN]{+}
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
H2SiO3 + Na = Na2SiO3 + H2 =>
H2SiO3 + 2 Na = Na2SiO3 + H2
CH4 + CuO = H2O + Cu + CO2 =>
CH4 + 4 CuO = 2 H2O + 4 Cu + CO2
NaClO + CuSO4 = Na2SO4 + Cu(ClO)2 =>
2 NaClO + CuSO4 = Na2SO4 + Cu(ClO)2
Co + HCl = CoCl2(s) + H2(h) =>
Co + 2 HCl = CoCl2(s) + H2(h)
(NH4)H2PO4 = H3PO4 + NH3 =>
(NH4)H2PO4 = H3PO4 + NH3
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
KOH(aq) + HCL(aq) = KCL(aq) + H2O(i) =>
KOH(aq) + HCL(aq) = KCL(aq) + H2O(i)
NaCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
8 NaCO3 + 9 HC2H3O2 = 10 CO2 + 6 H2O + 8 NaC2H3O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl5 =>
KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + Cl5
Ba(ClO3)2(aq) = BaCl2(aq) + O2(g) =>
Ba(ClO3)2(aq) = BaCl2(aq) + 3 O2(g)
HNO3(aq) + K2SO3(aq) = KNO3(aq) + H2SO3(aq)H2SO3(aq) =>
4 HNO3(aq) + 2 K2SO3(aq) = 4 KNO3(aq) + H2SO3(aq)H2SO3(aq)
CH2(OH)COOH + K2Cr2O7 + H2SO4 = (COOH)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH2(OH)COOH + 2 K2Cr2O7 + 8 H2SO4 = 3(COOH)2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Mg + HNO3 = H2O + Mg(NO3)2 + NH4NO3 =>
4 Mg + 10 HNO3 = 3 H2O + 4 Mg(NO3)2 + NH4NO3
NaOH + Cu(SO4) = NaCu + OH(SO4) =>
NaOH + Cu(SO4) = NaCu + OH(SO4)
HClO4 + LiOH = HClOH + LiO4 =>
HClO4 + LiOH = HClOH + LiO4
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + NaHSO4 + H2O
Na2HAsO4*7H2O = Na2O + As2O3 + H2O + O2 =>
2 Na2HAsO4*7H2O = 2 Na2O + As2O3 + 15 H2O + O2
PH3 + KMnO4 = K2O + P2O5 + MnO2 + H2O =>
6 PH3 + 16 KMnO4 = 8 K2O + 3 P2O5 + 16 MnO2 + 9 H2O
Ca(OH)2 + NO + H2O2 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NO + 3 H2O2 = Ca(NO3)2 + 4 H2O
FeSO47H2O + Na3C6H5O72H2O = FeC6H5O72H2O + Na3SO47H2O =>
FeSO47H2O + Na3C6H5O72H2O = FeC6H5O72H2O + Na3SO47H2O
KMnO4 + CrCl3 + KOH = K2MnO4 + KCl + K2CrO4 + H2O =>
3 KMnO4 + CrCl3 + 8 KOH = 3 K2MnO4 + 3 KCl + K2CrO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + C = Fe8C10 =>
8 Fe + 10 C = Fe8C10
C2H5OHCH3COOH = C4H8O2H2O =>
C2H5OHCH3COOH = C4H8O2H2O
Cr(OH)3 + Ba(OH)2 = Ba3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3(CrO3)2 + 6 H2O
K2SO4 + Ca3N2 = K3N + CaSO4 =>
3 K2SO4 + Ca3N2 = 2 K3N + 3 CaSO4
CO + H2SO4 = CO(SO4)3 + H2 =>
CO + 3 H2SO4 = CO(SO4)3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(HCO3)2 = CaCO3H2OCO2* =>
Ca(HCO3)2 = CaCO3H2OCO2*
Fl(OH)2 = FlO + H2O =>
Fl(OH)2 = FlO + H2O
Sr + AlPO4 = SrPO4 + Al =>
Sr + AlPO4 = SrPO4 + Al
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
Al + H2SO4 + KClO4 = KCl + Al2(SO4)3 + H2O =>
8 Al + 12 H2SO4 + 3 KClO4 = 3 KCl + 4 Al2(SO4)3 + 12 H2O
NH2CH2COOHNH2CH2CH2COOH = H2ONH2CH2CONHCH(CH3)COOH =>
NH2CH2COOHNH2CH2CH2COOH = H2ONH2CH2CONHCH(CH3)COOH
Fe(NO3)2 + Na = FeNa + NO3 =>
Fe(NO3)2 + Na = FeNa + 2 NO3
CH2CHCl + KOH = CH3CHO + KCl =>
CH2CHCl + KOH = CH3CHO + KCl
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
AgNO3(ac) + KCl(ac) = AgCl + KNO3 =>
AgNO3(ac) + KCl(ac) = AgCl + KNO3
| 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.
