| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO3 + C2H2O4 = 2 ClO2 + 2 CO2 + 2 H2O
Fe2O3 + V2(SO4)5 = Fe2(SO4)3 + V2O5 =>
5 Fe2O3 + 3 V2(SO4)5 = 5 Fe2(SO4)3 + 3 V2O5
HgNO3 + Cu = CuNO3 + Hg =>
HgNO3 + Cu = CuNO3 + Hg
PCl3 + BF3 = PF3 + BCl3 =>
PCl3 + BF3 = PF3 + BCl3
CSO + O2 = CO2 + SO2 =>
2 CSO + 3 O2 = 2 CO2 + 2 SO2
[Sn(OH)4]{2-} + H{+} = Sn{2+} + H2O =>
[Sn(OH)4]{2-} + 4 H{+} = Sn{2+} + 4 H2O
K2SO4 + MnSO4 + CO2 + H2O = H2C2O4 + KMnO4 + H2SO4 =>
K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O = 5 H2C2O4 + 2 KMnO4 + 3 H2SO4
C2H5Br + NH3 = C2H5NH2 + Br + H =>
C2H5Br + NH3 = C2H5NH2 + Br + H
BaCrO4 + Na2CrO4 = BaNa + CrO4 =>
2 BaCrO4 + Na2CrO4 = 2 BaNa + 3 CrO4
NaHCO3 + H2O = HNaHCO3 + OH =>
NaHCO3 + H2O = HNaHCO3 + OH
H3PO4 + Cu = H2 + Cu3(PO4)2 =>
2 H3PO4 + 3 Cu = 3 H2 + Cu3(PO4)2
BaCrO4 + Na2CrO4 = BaNa + CrO4 =>
2 BaCrO4 + Na2CrO4 = 2 BaNa + 3 CrO4
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O
C2H2 + Cu(NH3)2Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2 Cu(NH3)2Cl = C2Cu2 + 4 NH3 + 2 HCl
CH3CH2ONa + H2O = CH3CH2OH + NaOH =>
CH3CH2ONa + H2O = CH3CH2OH + NaOH
Na3PO4 + NaOH = Na4PO5H =>
Na3PO4 + NaOH = Na4PO5H
Sn + AlP = Sn3P2 + Al =>
3 Sn + 2 AlP = Sn3P2 + 2 Al
NaHS + H2SO4 = SO2 + H2O + NaOH =>
NaHS + 3 H2SO4 = 4 SO2 + 3 H2O + NaOH
Na2S2O3 + C6H8O7 = SO2 + S + H2O + NaHCO =>
6 Na2S2O3 + 2 C6H8O7 = 9 SO2 + 3 S + 2 H2O + 12 NaHCO
Ca(OH)2 + Ti6O + O2 = CaTiO3 + H2 =>
12 Ca(OH)2 + 2 Ti6O + 5 O2 = 12 CaTiO3 + 12 H2
O2 + C2H6 = OH + C2 =>
3 O2 + C2H6 = 6 OH + C2
FeSO4 + O2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = Fe(C6H5C)4(C4H2N)2(C4H2N)2SO4 + H2O =>
2 FeSO4 + O2 + 2(C6H5C)4(C4H2N)2(C4H2NH)2 = 2 Fe(C6H5C)4(C4H2N)2(C4H2N)2SO4 + 2 H2O
BaCl2(aq) + Na2O(aq) = BaO(aq) + NaCl(s) =>
BaCl2(aq) + Na2O(aq) = BaO(aq) + 2 NaCl(s)
NaHSO3 + Br2 = NaBr + HSO3 =>
2 NaHSO3 + Br2 = 2 NaBr + 2 HSO3
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
C2H6O3 + oxygen = carbondioxide + water =>
C2H6O3 + 2 O2 = 2 CO2 + 3 H2O
Mg + O + H2O = Mg(OH)2 =>
Mg + O + H2O = Mg(OH)2
K3(PO4) + SrCl2 = K3(Cl2) + Sr(PO4) =>
K3(PO4) + SrCl2 = K3(Cl2) + Sr(PO4)
C4H6 + K2Cr2O7 + H2O = C3H5OH + KOH + Cr2O3 =>
9 C4H6 + K2Cr2O7 + 10 H2O = 12 C3H5OH + 2 KOH + Cr2O3
NH4OH(s) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(s) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
KI + Pb + (NO3)2 = KNO3 + PbI2 =>
2 KI + Pb + (NO3)2 = 2 KNO3 + PbI2
NaBr + NaBrO3 + H2SO4 = Na2SO4 + Br + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Na2SO4 + 6 Br + 3 H2O
CuSO4 + NH3 = N2Cu3 + H2SO4 =>
3 CuSO4 + 2 NH3 = N2Cu3 + 3 H2SO4
Na2S2O5 + HOCl + H2O = NaHSO4 + HCl =>
Na2S2O5 + 2 HOCl + H2O = 2 NaHSO4 + 2 HCl
K2CrO4 + KNO2 + H2O + KOH = KNO3 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 KNO2 + 5 H2O + 2 KOH = 3 KNO3 + 2 K3[Cr(OH)6]
FeCl3 + NH4(CNS) = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4(CNS) = Fe(CNS)3 + 3 NH4Cl
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + KNO3(ac) =>
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + 2 KNO3(ac)
C2H6 + KMnO4 + HCl = KCl + MnCl2 + CO2 + H2O =>
5 C2H6 + 14 KMnO4 + 42 HCl = 14 KCl + 14 MnCl2 + 10 CO2 + 36 H2O
Mg + V + Sn = Mg4VSn8 =>
4 Mg + V + 8 Sn = Mg4VSn8
NaSO4 + BaOH = Na(OH) + BaSO4 =>
NaSO4 + BaOH = Na(OH) + BaSO4
LiCl + Na3PO4 = LiPO4 + ClNa3 =>
LiCl + Na3PO4 = LiPO4 + ClNa3
MnO4{-}1 + H{+} + Br{-}1 = Mn + H2O + Br2 =>
2 MnO4{-}1 + 16 H{+} + 14 Br{-}1 = 2 Mn + 8 H2O + 7 Br2
K(s) + H2O(l) = H2(g) + K2O(s) =>
2 K(s) + H2O(l) = H2(g) + K2O(s)
SnBrO3 + Al = Sn + AlBrO3 =>
SnBrO3 + Al = Sn + AlBrO3
(NH4)*PO4 + Pb(NO3)4 = Pb(PO4)4 + NH4NO3 =>
4(NH4)*PO4 + Pb(NO3)4 = Pb(PO4)4 + 4 NH4NO3
N2() + O2() = N2O() =>
2 N2() + O2() = 2 N2O()
Chromium + hydrochloricacid = chromium(ii)chloride + hydrogen =>
Cr + 2 HCl = CrCl2 + H2
H202 = H20(g) =>
10 H202 = 101 H20(g)
Zn + HNO3 = Zn(NO3)2 + NH3 + HOH =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 HOH
NH4NO3 + Ba(OH)2 = Ba(NO)3 + H2O + NH3 =>
13 NH4NO3 + 8 Ba(OH)2 = 8 Ba(NO)3 + 31 H2O + 2 NH3
| 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.
