| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pr2O3 + 2 WO2 = Pr2W2O7
MgSO3 + KMnO4 = Mg(MnO4)2 + K2SO3 =>
MgSO3 + 2 KMnO4 = Mg(MnO4)2 + K2SO3
Cr2O7{-2} + H3AsO3 + H{+} = Cr{3+} + H3AsO4 + H2O =>
Cr2O7{-2} + 3 H3AsO3 + 8 H{+} = 2 Cr{3+} + 3 H3AsO4 + 4 H2O
CaMnO2 = CaO2Mn =>
CaMnO2 = CaO2Mn
Zn + AgNO3 = NO3 + ZnAg2 =>
Zn + 2 AgNO3 = 2 NO3 + ZnAg2
C4H2 + H2O + C12H64O2 = C4H8O =>
21 C4H2 + 23 H2O + 2 C12H64O2 = 27 C4H8O
C3H6O3 + SO4{2-} = CO2 + H2S + OH{-} =>
2 C3H6O3 + 3 SO4{2-} = 6 CO2 + 3 H2S + 6 OH{-}
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2
HSO4(aq) + LiOH(aq) = H2O(l) + LiSO4(aq) =>
HSO4(aq) + LiOH(aq) = H2O(l) + LiSO4(aq)
ClO4 + SO2 = Cl + SO4 =>
ClO4 + 2 SO2 = Cl + 2 SO4
C2H5OH + N2O4 = CO2 + H2O + N2 =>
2 C2H5OH + 3 N2O4 = 4 CO2 + 6 H2O + 3 N2
MgSO3 + KMnO4 = Mg(MnO4)2 + K2SO3 =>
MgSO3 + 2 KMnO4 = Mg(MnO4)2 + K2SO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HLiO3S + HNO3 = LiNO3 + SO2 + H2O =>
HLiO3S + HNO3 = LiNO3 + SO2 + H2O
MgCO3 + HCl + H2O = MgCl2*6H2O + CO2 =>
MgCO3 + 2 HCl + 5 H2O = MgCl2*6H2O + CO2
C6H13OH + HCl = C6H13Cl + H2O =>
C6H13OH + HCl = C6H13Cl + H2O
HCl + Zn = ZnCl2 + H =>
2 HCl + Zn = ZnCl2 + 2 H
AlCl3 + BaBr2 = BaCl2 + AlBr3 =>
2 AlCl3 + 3 BaBr2 = 3 BaCl2 + 2 AlBr3
CrO6 = Cr2O3 + O2 =>
4 CrO6 = 2 Cr2O3 + 9 O2
Co(SO4) + Pb(NO3)2 = Co(NO3)2 + Pb(SO4) =>
Co(SO4) + Pb(NO3)2 = Co(NO3)2 + Pb(SO4)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH4 + C4H8O2 = C5H10O2 + H2O =>
2 CH4 + 7 C4H8O2 = 6 C5H10O2 + 2 H2O
Mn(OH)4 + HCl = MnCl2 + H2O + Cl2 =>
Mn(OH)4 + 4 HCl = MnCl2 + 4 H2O + Cl2
N2 + H2 = N3H4 =>
3 N2 + 4 H2 = 2 N3H4
HNO3 + S4 + H2O = H2SO3 + N2O =>
4 HNO3 + S4 + 2 H2O = 4 H2SO3 + 2 N2O
K2Cr2O7 + H2SO4 + C2H5O + H2O = K2Cr2(SO4)2*24H2O + C2H4O =>
K2Cr2O7 + 2 H2SO4 + 10 C2H5O + 17 H2O = K2Cr2(SO4)2*24H2O + 10 C2H4O
LiOH + KH2PO4 = H2O + KOH + Li3PO4 =>
3 LiOH + KH2PO4 = 2 H2O + KOH + Li3PO4
HCl(aq) + NaHSO3(aq) = SO2(g) + NaCl(aq) + H2O(l) =>
HCl(aq) + NaHSO3(aq) = SO2(g) + NaCl(aq) + H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)3 + NaOH = Na(NO3)3 + PbOH =>
Pb(NO3)3 + NaOH = Na(NO3)3 + PbOH
NaOH + Na2S = Na + SOH =>
NaOH + Na2S = 3 Na + SOH
HCl(aq) + BaCO3(s) = BaCl + CO2 + OH =>
HCl(aq) + BaCO3(s) = BaCl + CO2 + OH
C6H13COOK + KOH = C3H7 + K2CO3 =>
C6H13COOK + KOH = 2 C3H7 + K2CO3
C8H9NO2 + C4H8 = C10H13NO2 =>
2 C8H9NO2 + C4H8 = 2 C10H13NO2
Fe + H2O + ClO3 = FeO3 + ClH2O =>
Fe + H2O + ClO3 = FeO3 + ClH2O
(C6H12O6) + O2 = (CO2) + (H2O) =>
(C6H12O6) + 6 O2 = 6(CO2) + 6(H2O)
HClO4 + Pt(OH)4 = Pt(ClO4)4 + H2O =>
4 HClO4 + Pt(OH)4 = Pt(ClO4)4 + 4 H2O
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
HC2H5O2 + KOH = KHC2 + H2O =>
HC2H5O2 + KOH = KHC2 + 3 H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
ZnSO4H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4H2O + 2 NaOH = ZnO + Na2SO4 + 2 H2O
Al + CrSO4 = Cr + AlSO4 =>
Al + CrSO4 = Cr + AlSO4
NiNO3{+2} + NaOH = NiOH{+2} + NaNO3 =>
NiNO3{+2} + NaOH = NiOH{+2} + NaNO3
SnOH + CaSO4 = Sn(SO4) + CaOH =>
SnOH + CaSO4 = Sn(SO4) + CaOH
HCl + H2SO4 + MnO2 = Cl2 + MnSO4 + H2O =>
2 HCl + H2SO4 + MnO2 = Cl2 + MnSO4 + 2 H2O
K2CrO4 + KNO2 + HCl = KCrO2 + KNO3 + KCl + H2O =>
2 K2CrO4 + 3 KNO2 + 2 HCl = 2 KCrO2 + 3 KNO3 + 2 KCl + H2O
C2H7NO2 + Ca(OH)2 = CO2 + (NH4)OH + Ca + H2O =>
C2H7NO2 + 4 Ca(OH)2 = 2 CO2 + (NH4)OH + 4 Ca + 5 H2O
HNO3 + K2SO3 = K2SO4 + H2O + NO2 =>
2 HNO3 + K2SO3 = K2SO4 + H2O + 2 NO2
Cu2NO3(aq) + NaOH(aq) = Cu2OH(s) + NaNO3(aq) =>
Cu2NO3(aq) + NaOH(aq) = Cu2OH(s) + NaNO3(aq)
| 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 sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
