| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbI2(s) + 2 HNO3(aq) = Pb(NO3)2 + 2 HI
HgS + HNO3 + HCl = S + NO + HgCl2 + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 HgCl2 + 4 H2O
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
FeBr3 + Ca = Fe + CaBr2 =>
2 FeBr3 + 3 Ca = 2 Fe + 3 CaBr2
Rb + HBr = HBrRb =>
Rb + HBr = HBrRb
CO2 + NH3 = OC + H2O + N =>
3 CO2 + 2 NH3 = 3 OC + 3 H2O + 2 N
K2MnO4 + H3PO2 + H2SO4 = MnSO4 + K3PO4 + H3PO4 + H2O =>
3 K2MnO4 + 3 H3PO2 + 3 H2SO4 = 3 MnSO4 + 2 K3PO4 + H3PO4 + 6 H2O
NH2OH + KI + H2SO4 = K2SO4 + NH3 + I2 + H2O =>
NH2OH + 2 KI + H2SO4 = K2SO4 + NH3 + I2 + H2O
SnCl2 + NH4OH + H2O = SnOH + HCl + N2 =>
6 SnCl2 + 2 NH4OH + 4 H2O = 6 SnOH + 12 HCl + N2
Na2PO4 + Ba = BaPO4 + Na =>
Na2PO4 + Ba = BaPO4 + 2 Na
Mg(NO2)2 = NO2 + Mg =>
Mg(NO2)2 = 2 NO2 + Mg
Cl2S3 + O2 = ClO2 + S =>
Cl2S3 + 2 O2 = 2 ClO2 + 3 S
N + H2O + O = (NH4)(NO3) =>
2 N + 2 H2O + O = (NH4)(NO3)
Zn + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O
K2MnO4 + KCl + H2O = KOH + MnO2 + Cl2 =>
K2MnO4 + 2 KCl + 2 H2O = 4 KOH + MnO2 + Cl2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
C2H6OS + H2O2 = C2H6O2S + H2O =>
C2H6OS + H2O2 = C2H6O2S + H2O
NaHCO3 + HClO3 = CO2 + NaClO3 + H2O =>
NaHCO3 + HClO3 = CO2 + NaClO3 + H2O
C2H4O2 + Al = C2H4O2Al =>
C2H4O2 + Al = C2H4O2Al
Na2SO3 + Al(NO3)2 = NaNO3 + Al(SO3) =>
Na2SO3 + Al(NO3)2 = 2 NaNO3 + Al(SO3)
K + H2SO4 = K2S + K2SO4 + H2O =>
8 K + 4 H2SO4 = K2S + 3 K2SO4 + 4 H2O
Fe + CuSO4 + H2O = FeSO4*H2O + Cu =>
Fe + CuSO4 + H2O = FeSO4*H2O + Cu
KMnO4 + H2S + H2SO4 = K2SO4 + MnSO4S + H2O =>
8 KMnO4 + 11 H2S + 9 H2SO4 = 4 K2SO4 + 8 MnSO4S + 20 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaOH + As2O3 = H2O + Na3AsO3 =>
6 NaOH + As2O3 = 3 H2O + 2 Na3AsO3
Sc + At2 = ScAt =>
2 Sc + At2 = 2 ScAt
Fe2S3 + NO3{-} + H{+} = Fe{+3} + SO4{-2} + NO + H2O =>
Fe2S3 + 8 NO3{-} + 8 H{+} = 2 Fe{+3} + 3 SO4{-2} + 8 NO + 4 H2O
C3H7Cl + C12H10 = HCl + C12H18 =>
16 C3H7Cl + 3 C12H10 = 16 HCl + 7 C12H18
Sn(NO3)2 + Ca3(PO4)2 = Ca(NO3)2 + Sn3(PO4)2 =>
3 Sn(NO3)2 + Ca3(PO4)2 = 3 Ca(NO3)2 + Sn3(PO4)2
NaOCl = OCl + Na =>
NaOCl = OCl + Na
I2 + NH3 = NH3NI3 + NH4I =>
3 I2 + 5 NH3 = NH3NI3 + 3 NH4I
UH3 + H2S = H2 + US2 =>
2 UH3 + 4 H2S = 7 H2 + 2 US2
Na(OH)3 + Cu(SO4) = Cu(OH)3 + Na(SO4) =>
Na(OH)3 + Cu(SO4) = Cu(OH)3 + Na(SO4)
FeAsO4 + NaHCO3 = Fe(HCO3)3 + Na3AsO4 =>
FeAsO4 + 3 NaHCO3 = Fe(HCO3)3 + Na3AsO4
(NH4)2SO4 + NaOH(aq) = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH(aq) = Na2SO4 + 2 H2O + 2 NH3
CH2CH2 + HCl = CH2ClCHCl + H2 =>
2 CH2CH2 + 4 HCl = 2 CH2ClCHCl + 3 H2
At2 + Mg = MgAt2 =>
At2 + Mg = MgAt2
CuSO4 + Al = (Al2(SO4)3) + Cu =>
3 CuSO4 + 2 Al = (Al2(SO4)3) + 3 Cu
C10H14 + C2H9Cl = C14H22 + HCl =>
17 C10H14 + 6 C2H9Cl = 13 C14H22 + 6 HCl
BaHO + HPO4 = H2O + BaPO4 =>
BaHO + HPO4 = H2O + BaPO4
CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3
CH3CHO(l) + O2(g) = CO2 + H2O(l) =>
2 CH3CHO(l) + 5 O2(g) = 4 CO2 + 4 H2O(l)
H2SO4 + FeSO4 + K2Cr2O7 + KSCN = Fe(SCN)3 + Cr2(SO4)3 + K2SO4 + H2O =>
7 H2SO4 + 6 FeSO4 + K2Cr2O7 + 18 KSCN = 6 Fe(SCN)3 + Cr2(SO4)3 + 10 K2SO4 + 7 H2O
Ca + P4 = Ca3P8 =>
3 Ca + 2 P4 = Ca3P8
(NH3)4PO4 + FeCl2 = (NH3)4Cl2 + PO4Fe =>
(NH3)4PO4 + FeCl2 = (NH3)4Cl2 + PO4Fe
Co(No3) + No3 = Co(No3)3 =>
Co(No3) + 2 No3 = Co(No3)3
H3PO2 + HgCl2 + H2O = H3PO3 + Hg + HCl =>
H3PO2 + HgCl2 + H2O = H3PO3 + Hg + 2 HCl
Fe + MgSO4 = Fe(SO4) + Mg =>
Fe + MgSO4 = Fe(SO4) + Mg
Ca[HCO3]2 = CaCO3 + H2O + CO2 =>
Ca[HCO3]2 = CaCO3 + H2O + CO2
ZnCl2 + Fe = FeCl2 + Zn =>
ZnCl2 + Fe = FeCl2 + Zn
| 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.
