| Équations équilibrées la veille | Équations équilibrées le lendemain |
86 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO3 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 77 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Hf + HNO3 + HF = HHfF7 + NO + H2O =>
Hf + 2 HNO3 + 7 HF = HHfF7 + 2 NO + 4 H2O
Zn(CH3COO)2 + C6H8O7 = ZnO + C10H14O10 =>
Zn(CH3COO)2 + C6H8O7 = ZnO + C10H14O10
HFeO2 = Fe2(O3) + H2O =>
2 HFeO2 = Fe2(O3) + H2O
S1 + O2 = SO2 =>
S1 + O2 = SO2
B(OH)4{-} + Ag{+} = Ag[B(OH)4] =>
B(OH)4{-} + Ag{+} = Ag[B(OH)4]
Na2S + KNO3 = NaNO3 + SK2 =>
Na2S + 2 KNO3 = 2 NaNO3 + SK2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
CO3Pb*(OH)2Pb = PbCO3*Pb(OH)2 =>
CO3Pb*(OH)2Pb = PbCO3*Pb(OH)2
Mg + K3PO4 = K + Mg3[PO4]2 =>
3 Mg + 2 K3PO4 = 6 K + Mg3[PO4]2
A1 + HC1 = (A1C1)3 + (H)2 =>
6 A1 + 6 HC1 = 2(A1C1)3 + 3(H)2
Mo(NO3)3 = MoO3 + NO2 =>
Mo(NO3)3 = MoO3 + 3 NO2
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
N(C2H5)4Cl + CoCl2 = [N(C2H5)4]2CoCl4 =>
2 N(C2H5)4Cl + CoCl2 = [N(C2H5)4]2CoCl4
C11H11O4Cl + O = CO2 + H2O + Cl2 =>
2 C11H11O4Cl + 47 O = 22 CO2 + 11 H2O + Cl2
Mn(OH)2 + Cu(NO3)2 = Mn(NO3)2 + Cu(OH)2 =>
Mn(OH)2 + Cu(NO3)2 = Mn(NO3)2 + Cu(OH)2
WO3 = W + O2 =>
2 WO3 = 2 W + 3 O2
CuCl + Fe(OH)2 = CuOH + FeCl2 =>
2 CuCl + Fe(OH)2 = 2 CuOH + FeCl2
CHCCH3 + KMnO4 = CO2 + CH3COOH + KMnO2 =>
CHCCH3 + 2 KMnO4 = CO2 + CH3COOH + 2 KMnO2
Mn + Na2SO4 = MnSO4 + Na =>
Mn + Na2SO4 = MnSO4 + 2 Na
CH4CH2OH + O2 = CO2 + H2O =>
4 CH4CH2OH + 13 O2 = 8 CO2 + 14 H2O
Fe + AuCl = Au + FeCl3 =>
Fe + 3 AuCl = 3 Au + FeCl3
ZnI2 + Fe2(SO4)3 = Zn(SO4) + FeI3 =>
3 ZnI2 + Fe2(SO4)3 = 3 Zn(SO4) + 2 FeI3
Sn(OH)2 + NaOH = Sn(ONa)2 + H2O =>
Sn(OH)2 + 2 NaOH = Sn(ONa)2 + 2 H2O
FeS + HCl = Fe + Cl2 + H2S =>
FeS + 2 HCl = Fe + Cl2 + H2S
H2S + Ba(OH)2 = BaOH2S + H2O =>
H2S + Ba(OH)2 = BaOH2S + H2O
NaC2H3O2*H2O = NaC2H3O2 + H2O =>
NaC2H3O2*H2O = NaC2H3O2 + H2O
Ni(OH)2 + HNO3 + H2 = NiOHNO2 + H2O =>
Ni(OH)2 + HNO3 + H2 = NiOHNO2 + 2 H2O
KCl + MgO2 = K + O2 + MgCl =>
KCl + MgO2 = K + O2 + MgCl
C2H5O2N + O2 = CO2 + H2O + NH3 =>
2 C2H5O2N + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
Cr2(SO4)3 + Ca(OH)2 = CaSO4 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Cr(OH)3
Cr + H3PO3 = CrPO3 + H2 =>
2 Cr + 2 H3PO3 = 2 CrPO3 + 3 H2
K2PbO2 + HCl = KCl + PbCl2 + H2O =>
K2PbO2 + 4 HCl = 2 KCl + PbCl2 + 2 H2O
Fe2 + Si4 = Fe3Si =>
6 Fe2 + Si4 = 4 Fe3Si
K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4
Al + Mg + Si = AlMgSi =>
Al + Mg + Si = AlMgSi
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2(CrO4)3 + Mg3(AsO3)2 = Fe(AsO3) + Mg(CrO4) =>
Fe2(CrO4)3 + Mg3(AsO3)2 = 2 Fe(AsO3) + 3 Mg(CrO4)
Fe2(SO4)3 + Na2O = Fe2O3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2O = Fe2O3 + 3 Na2(SO4)
CH3CH2CH2OH + HCN = CH3CH2CH2CN + H2O =>
CH3CH2CH2OH + HCN = CH3CH2CH2CN + H2O
AgNO3(aq) + NaOH = AgOH + NaNO3 =>
AgNO3(aq) + NaOH = AgOH + NaNO3
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
Al(OH)3 + NaCl = Na(OH) + Al(Cl)3 =>
Al(OH)3 + 3 NaCl = 3 Na(OH) + Al(Cl)3
La100(NO3)300*6H200O100 + Sr100(NO3)200 + Mn100(NO3)200*2H200O100 + C400H600O600 = La75Sr25Mn100O300 + N100O200 + H200O100 + C100O200 =>
15 La100(NO3)300*6H200O100 + 5 Sr100(NO3)200 + 20 Mn100(NO3)200*2H200O100 + 7 C400H600O600 = 20 La75Sr25Mn100O300 + 95 N100O200 + 151 H200O100 + 28 C100O200
Al2(SO3)3 = Al{3+} + SO3{2-} =>
Al2(SO3)3 = 2 Al{3+} + 3 SO3{2-}
ZnNO3 + NaS = ZnS + NaNO3 =>
ZnNO3 + NaS = ZnS + NaNO3
ClO4 + Pb = ClO3 + PbO2 =>
2 ClO4 + Pb = 2 ClO3 + PbO2
NaI + H2SO4 = Na + SO4 + HI =>
2 NaI + H2SO4 = 2 Na + SO4 + 2 HI
CuS + I2 = CuI2 + S =>
CuS + I2 = CuI2 + S
| 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.
