| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 C2H4 + H2 = C18H38
Cr + HCl = Cr2Cl3 + H2 =>
4 Cr + 6 HCl = 2 Cr2Cl3 + 3 H2
FeSO4 + NaClO + H2O = Fe(OH)2 + Fe2(SO4)3 + NaCl =>
3 FeSO4 + NaClO + H2O = Fe(OH)2 + Fe2(SO4)3 + NaCl
PSCl3 + H2O = HOP(S)Cl2 + HCl =>
PSCl3 + H2O = HOP(S)Cl2 + HCl
KBr(g) + Cl2(g) = KCl(g) + Br2(g) =>
2 KBr(g) + Cl2(g) = 2 KCl(g) + Br2(g)
AlSO4 = AlO + SO3 =>
AlSO4 = AlO + SO3
Ag(NH3)2OH + CO = Ag + NH3 + (NH4)CO3 + H2O =>
3 Ag(NH3)2OH + CO = 3 Ag + 5 NH3 + (NH4)CO3 + H2O
CU(OH)2 + HCl = CU(Cl)2 + H2O =>
CU(OH)2 + 2 HCl = CU(Cl)2 + 2 H2O
(NH4)2CO3(s) = NH3(g) + CO3 + H =>
(NH4)2CO3(s) = 2 NH3(g) + CO3 + 2 H
HBr + FeCO3 = H2O + CO2 + FeBr2 =>
2 HBr + FeCO3 = H2O + CO2 + FeBr2
SbS3 + O2 = Sb2O4 + S2 =>
2 SbS3 + 2 O2 = Sb2O4 + 3 S2
KI + Zn(NO3)2 = K(NO3) + Zn(I)2 =>
2 KI + Zn(NO3)2 = 2 K(NO3) + Zn(I)2
HONH2 = H + ONH2 =>
HONH2 = H + ONH2
K2Cr2O7 + FeSO4 + H2SO3 = Fe2(SO4)3 + CrSO4 + K2SO3 + H2O =>
K2Cr2O7 + 2 FeSO4 + 4 H2SO3 = Fe2(SO4)3 + 2 CrSO4 + K2SO3 + 4 H2O
K2S + K2Cr2O7 + H2O = S + K3Cr(OH)6 + KOH =>
3 K2S + K2Cr2O7 + 7 H2O = 3 S + 2 K3Cr(OH)6 + 2 KOH
KClO3 + H2S = S + KCl + H2O =>
KClO3 + 3 H2S = 3 S + KCl + 3 H2O
Mg[CN]2 + H2SO4 = MgSO4 + HCN =>
Mg[CN]2 + H2SO4 = MgSO4 + 2 HCN
Fe + H2PO4 = H2 + Fe2(PO4)3 =>
2 Fe + 3 H2PO4 = 3 H2 + Fe2(PO4)3
P2S3 + HIO3 + H2O = H3PO4 + S + HI =>
3 P2S3 + 5 HIO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HI
AgNO3 + CCl4 = AgCl + C(NO3)4 =>
4 AgNO3 + CCl4 = 4 AgCl + C(NO3)4
MgFe2 + HCl = MgCl2 + FeH =>
MgFe2 + 2 HCl = MgCl2 + 2 FeH
U(SO4)2 + KOH = K2SO4 + U(OH)4 =>
U(SO4)2 + 4 KOH = 2 K2SO4 + U(OH)4
TeO3 + Sr(OH)2 = SrTeO4 + H2O =>
TeO3 + Sr(OH)2 = SrTeO4 + H2O
K4Cr(CN)6 + MnO2 + HCl = ClK + Cl3Cr + Cl2Mn + CO2 + N2O5 + H2O =>
2 K4Cr(CN)6 + 61 MnO2 + 136 HCl = 8 ClK + 2 Cl3Cr + 61 Cl2Mn + 12 CO2 + 6 N2O5 + 68 H2O
Zn + H2PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H2PO4 = Zn3(PO4)2 + 2 H2
H0O + CO2 = C12H22O11 + O2 =>
44 H0O + 24 CO2 = 2 C12H22O11 + 35 O2
Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3 =>
Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3
Rb + At2 = RbAt2 =>
Rb + At2 = RbAt2
As2S5 + NO3{-} + H{+} = AsO4{-3} + HSO4{-} + NO2 + H2O =>
As2S5 + 40 NO3{-} + 29 H{+} = 2 AsO4{-3} + 5 HSO4{-} + 40 NO2 + 12 H2O
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
MgBa2 + (NH4)2CO3 = MgCO3 + (NH4)2Ba2 =>
MgBa2 + (NH4)2CO3 = MgCO3 + (NH4)2Ba2
Fe2O3 + Cl2 + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + 3 Cl2 + 10 NaOH = 2 Na2FeO4 + 6 NaCl + 5 H2O
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(aq) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(aq)
Hg(NO3)2 + H2O + NO = HgNO + HNO3 =>
3 Hg(NO3)2 + 4 H2O + 5 NO = 3 HgNO + 8 HNO3
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(g) =>
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(g)
Co + H2SO4 = H2O + SO2 + CoSO4 =>
Co + 2 H2SO4 = 2 H2O + SO2 + CoSO4
CoCl2 + Na2O2 + H = Co(OH)3 + Cl + Na =>
2 CoCl2 + 3 Na2O2 + 6 H = 2 Co(OH)3 + 4 Cl + 6 Na
NH3 + H2O + FeCl2 = Fe(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + FeCl2 = Fe(OH)2 + 2 NH4Cl
PH6 + O = PO + H2O =>
PH6 + 4 O = PO + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PbS + C2H4O2 = Pb(C2H3O2)2 + H2S =>
PbS + 2 C2H4O2 = Pb(C2H3O2)2 + H2S
HNO3 + As2S3 = HAsO2 + NO + S =>
2 HNO3 + As2S3 = 2 HAsO2 + 2 NO + 3 S
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
NaBr + H2SO4 + C2H5OH = C2H5Br + H2O + NaHSO4 =>
NaBr + H2SO4 + C2H5OH = C2H5Br + H2O + NaHSO4
BCl3 + NH3 = NH3Cl + B =>
BCl3 + 3 NH3 = 3 NH3Cl + B
Co(NO3)2 + Na(OH) = Co(OH)NO3 + NaNO3 =>
Co(NO3)2 + Na(OH) = Co(OH)NO3 + NaNO3
V + Sb2O3 = Sb + VO =>
3 V + Sb2O3 = 2 Sb + 3 VO
CH3CO2K + HCl = KCl + C2H4O2 =>
CH3CO2K + HCl = KCl + C2H4O2
NH4MnO4 = NH3 + HMnO4 =>
NH4MnO4 = NH3 + HMnO4
Xe + Na = XeNa =>
Xe + Na = XeNa
| 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 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
