| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(FeSO4) = Fe + (CuSO4)
MnSO4*H2O + H2C2O4 = MnC2O4*H2O + H2SO4 =>
MnSO4*H2O + H2C2O4 = MnC2O4*H2O + H2SO4
Cr2O7{2-} + Fe2 + H{+} = Cr3{+} + Fe3{+} + H2O =>
3 Cr2O7{2-} + 51 Fe2 + 42 H{+} = 2 Cr3{+} + 34 Fe3{+} + 21 H2O
HOOBr(g) + HBr(g) = HOBr(g) =>
HOOBr(g) + HBr(g) = 2 HOBr(g)
(C5H5) + Fe = (C5H5)Fe(C5H5)2 =>
3(C5H5) + Fe = (C5H5)Fe(C5H5)2
CaS + HOH = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 HOH = Ca(HS)2 + Ca(OH)2
NH4C2H3O2 + H2O = NH4OH + HC2H3O2 =>
NH4C2H3O2 + H2O = NH4OH + HC2H3O2
C2H5OH + H2CrO4 = CH3CO2H + Cr2(CrO4)3 + H2O =>
3 C2H5OH + 10 H2CrO4 = 3 CH3CO2H + 2 Cr2(CrO4)3 + 13 H2O
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
C3H8 + Cl2 = C2Cl2 + HCl =>
2 C3H8 + 11 Cl2 = 3 C2Cl2 + 16 HCl
V2O5 + Na2S + H2O = VO2 + NaSO3 + NaOH =>
7 V2O5 + 2 Na2S + H2O = 14 VO2 + 2 NaSO3 + 2 NaOH
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Ba(OH)2 + H2O2 + SO2 = BaSO4 + H2O =>
Ba(OH)2 + H2O2 + SO2 = BaSO4 + 2 H2O
MnO2 + KHSO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 MnO2 + 2 KHSO3 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
ClO4{-} + Br{-} + H{+} = ClO{-} + Br2 + H2O =>
ClO4{-} + 6 Br{-} + 6 H{+} = ClO{-} + 3 Br2 + 3 H2O
XeF6 + HCl = Xe + HF + Cl2 =>
XeF6 + 6 HCl = Xe + 6 HF + 3 Cl2
(C5H5) + Fe = (C5H5)Fe(C5H5)2 =>
3(C5H5) + Fe = (C5H5)Fe(C5H5)2
CdBr2 + Na2S = CdS + Na2Br2 =>
CdBr2 + Na2S = CdS + Na2Br2
Fe(NO3)3*9H2O + HCl = FeCl3 + H2O + HNO3 =>
Fe(NO3)3*9H2O + 3 HCl = FeCl3 + 9 H2O + 3 HNO3
ZrCl4 + H2 = ZrCl3 + HCl =>
2 ZrCl4 + H2 = 2 ZrCl3 + 2 HCl
Ca(ClO2)2 + Pb3N4 = Ca3N2 + Pb(ClO2)4 =>
6 Ca(ClO2)2 + Pb3N4 = 2 Ca3N2 + 3 Pb(ClO2)4
NH4H2PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NH4H2PO4 + 3 NaOH = Na3PO4 + NH3 + 3 H2O
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
NaHCO3(s) + HC2H3O2(aq) = H2CO3(aq) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2CO3(aq) + NaC2H3O2(aq)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + H2SO4 = Fe(SO4)2 + H2 =>
Fe + 2 H2SO4 = Fe(SO4)2 + 2 H2
PH3 + SO2 = H3PO4 + S8 =>
4 PH3 + 8 SO2 = 4 H3PO4 + S8
Fe(NO3)3 + KCrO4 = Fe(CrO4)3 + KNO3 =>
Fe(NO3)3 + 3 KCrO4 = Fe(CrO4)3 + 3 KNO3
C9H18 + O2 = H2O*CO2 =>
2 C9H18 + 27 O2 = 18 H2O*CO2
Mg + NO2 = MgO2 + MgN2 =>
3 Mg + 2 NO2 = 2 MgO2 + MgN2
SCl + Fe2SO4 = SClFe2SO4 =>
SCl + Fe2SO4 = SClFe2SO4
Mg + NO2 = MgO2 + MgN2 =>
3 Mg + 2 NO2 = 2 MgO2 + MgN2
MnO2 + Na2O = Mn2O3 + NaO2 =>
6 MnO2 + Na2O = 3 Mn2O3 + 2 NaO2
CH2Cl + Br2 = CH2BrCl =>
2 CH2Cl + Br2 = 2 CH2BrCl
NaNO3 + Ag3PO4 = Na3PO4 + AgNO3 =>
3 NaNO3 + Ag3PO4 = Na3PO4 + 3 AgNO3
Fe5O4 + O2 = FeO =>
2 Fe5O4 + O2 = 10 FeO
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(OH)2 + H2O2 + SO2 = BaSO4 + H2O =>
Ba(OH)2 + H2O2 + SO2 = BaSO4 + 2 H2O
AgF + CH3COOH = CH3COOAg + HF =>
AgF + CH3COOH = CH3COOAg + HF
Zn(cr) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(cr) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Se + AuCl3 + H2O = Au + H2SeO3 + HCl =>
3 Se + 4 AuCl3 + 9 H2O = 4 Au + 3 H2SeO3 + 12 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
UF6 + Mg = U + FMg =>
UF6 + 6 Mg = U + 6 FMg
HBr + Fe = Fe(Br)3 + H2 =>
6 HBr + 2 Fe = 2 Fe(Br)3 + 3 H2
Na4P2O7 + CaCO3 = Ca2P2O7 + Na2CO3 =>
Na4P2O7 + 2 CaCO3 = Ca2P2O7 + 2 Na2CO3
MgCl2 + HCl + K2Cr2O7 = MgCl3 + KCl + CrCl3 + H2O =>
6 MgCl2 + 14 HCl + K2Cr2O7 = 6 MgCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Na2 + SiO3 = Na2SiO3 =>
Na2 + SiO3 = Na2SiO3
CoO + H2SO4 = H2O + CoSO4 =>
CoO + H2SO4 = H2O + CoSO4
KMnO4(ac) + NaOH(ac) + NaHSO3(ac) = K2SO4(ac) + Na2MnO4(ac) + H2O(l) =>
2 KMnO4(ac) + 3 NaOH(ac) + NaHSO3(ac) = K2SO4(ac) + 2 Na2MnO4(ac) + 2 H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
