| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Ag2(SO4)3 = Al2(SO4)3 + 2 Ag
C10H14N2 + O2 = CO2 + H2O + NO2 =>
2 C10H14N2 + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
NaNO3(aq) + PbO(s) = Pb(NO3)2(aq) + Na2O(aq) =>
2 NaNO3(aq) + PbO(s) = Pb(NO3)2(aq) + Na2O(aq)
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
C6H4N2O3S + C8H12O5 + Na2CO3 = C16H9N4Na3O9S2 + CO2 + H2O =>
68 C6H4N2O3S + 14 C8H12O5 + 51 Na2CO3 = 34 C16H9N4Na3O9S2 + 27 CO2 + 67 H2O
CoS + HCl(aq) = CoCl + S + H2 =>
2 CoS + 2 HCl(aq) = 2 CoCl + 2 S + H2
Sr + Cl2 + Pb(NO3)2 = PbCl2 + Sr(NO3)2 =>
Sr + Cl2 + Pb(NO3)2 = PbCl2 + Sr(NO3)2
Fe3(PO4)2 + K2SO4 = Fe(SO4) + K3(PO4) =>
Fe3(PO4)2 + 3 K2SO4 = 3 Fe(SO4) + 2 K3(PO4)
Sn + CO3 + H2O = (SnO)2CO3 + HCO3 =>
2 Sn + 5 CO3 + 2 H2O = (SnO)2CO3 + 4 HCO3
Na(OH) + Al + H2O = Na(Al(OH)4) + H2 =>
2 Na(OH) + 2 Al + 6 H2O = 2 Na(Al(OH)4) + 3 H2
FeSO4 + KI = FeK + SO4I =>
FeSO4 + KI = FeK + SO4I
SnOH + HCl = H2O + SnCl =>
SnOH + HCl = H2O + SnCl
CO2 + NaSO4 + H2O = HSO4 + NaHCO3 =>
CO2 + NaSO4 + H2O = HSO4 + NaHCO3
HgBr2 = Hg2 + Br2 =>
2 HgBr2 = Hg2 + 2 Br2
RbI + Sr(NO3)2 = Rb(NO3) + SrI2 =>
2 RbI + Sr(NO3)2 = 2 Rb(NO3) + SrI2
Sc2O3(sads) + HCl = ScCl3 + H2O(l) =>
Sc2O3(sads) + 6 HCl = 2 ScCl3 + 3 H2O(l)
I + As = AsI =>
I + As = AsI
Au + O2 + HCl = HAuCl4 + H2O =>
4 Au + 3 O2 + 16 HCl = 4 HAuCl4 + 6 H2O
HNO3 + HSO4 + Hg = Hg2SO4 + NO + H2O =>
HNO3 + 3 HSO4 + 6 Hg = 3 Hg2SO4 + NO + 2 H2O
C8H10 + KMnO4 = KOH + CO2 + MnO2 + C6H5COOH =>
C8H10 + 4 KMnO4 = 4 KOH + CO2 + 4 MnO2 + C6H5COOH
(BiO)NO3 + Al + KOH + H2O = Bi + NH3 + K[Al(OH)4] =>
3(BiO)NO3 + 11 Al + 11 KOH + 21 H2O = 3 Bi + 3 NH3 + 11 K[Al(OH)4]
Bi2O3 + Na(OH) + Na(ClO) = Na(BiO3) + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 Na(ClO) = 2 Na(BiO3) + 2 NaCl + H2O
AlCl3 + K2PO4 = Al2(PO4)3 + KCl =>
2 AlCl3 + 3 K2PO4 = Al2(PO4)3 + 6 KCl
C24H25 + O2 = CO2 + H2O =>
4 C24H25 + 121 O2 = 96 CO2 + 50 H2O
Na4P2O7 + Cr(NO3)3 = NaNO3 + Cr4(P2O7)3 =>
3 Na4P2O7 + 4 Cr(NO3)3 = 12 NaNO3 + Cr4(P2O7)3
CUSO4 + H2O = CU(OH)2 + H2SO4 =>
CUSO4 + 2 H2O = CU(OH)2 + H2SO4
C12O12 + H8O4 = H2 + CO2 =>
C12O12 + 3 H8O4 = 12 H2 + 12 CO2
Mg + Al(NO3)3 = Mg3(NO3)6 + Al =>
3 Mg + 2 Al(NO3)3 = Mg3(NO3)6 + 2 Al
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2CO3 + AgNO3 = Ag2(CO3) + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2(CO3) + 2 NaNO3
Sr(NO3)2(aq) + K2S(aq) = Sr(s) + S2(aq) + KNO3(aq) =>
2 Sr(NO3)2(aq) + 2 K2S(aq) = 2 Sr(s) + S2(aq) + 4 KNO3(aq)
Fe + H(NO)3 = Fe2(NO)3 + H =>
2 Fe + H(NO)3 = Fe2(NO)3 + H
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
MgCl2 + ZnOH2 = MgOH2 + ZnCl2 =>
MgCl2 + ZnOH2 = MgOH2 + ZnCl2
NaAlO2 = Al + NaO2 =>
NaAlO2 = Al + NaO2
(NH4)2SO4 + CuCl2 = CuSO4 + (NH4)Cl =>
(NH4)2SO4 + CuCl2 = CuSO4 + 2(NH4)Cl
CH3CH2OH + Ba(NO3)2 = CH3CH2NO3 + Ba(OH)2 =>
2 CH3CH2OH + Ba(NO3)2 = 2 CH3CH2NO3 + Ba(OH)2
Cu(NO3)2 + NaI = CuI + I + Na(NO3) =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 Na(NO3)
NaHCO3 + CH3COOH = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + CH3COOH = CO2 + H2O + NaC2H3O2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Ni(NH3)6{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
Ni(NH3)6{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
K2FeO4 + NH3 + H2O = Fe(OH)3 + KOH + N2 =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + 4 KOH + N2
NaOH + Ce(SO4)2 = Na2(SO4)2 + Ce(OH)2 =>
2 NaOH + Ce(SO4)2 = Na2(SO4)2 + Ce(OH)2
C4H10 + ZnO = CO + Zn + H =>
C4H10 + 4 ZnO = 4 CO + 4 Zn + 10 H
NH4ReO4 + KI + H2SO4 = I2 + Re + (NH4)2SO4 + K2SO4 + H2O =>
2 NH4ReO4 + 14 KI + 8 H2SO4 = 7 I2 + 2 Re + (NH4)2SO4 + 7 K2SO4 + 8 H2O
Ba(OH)2(s) + NH4Cl(s) = BaCl2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(s) + 2 NH4Cl(s) = BaCl2(s) + 2 H2O(l) + 2 NH3(g)
H2PO4{-} + H3O{+} + C6H8O7 = H3PO4 + C6H7O7 + H3O =>
H2PO4{-} + H3O{+} + C6H8O7 = H3PO4 + C6H7O7 + H3O
BaCl2 + Na[Al(OH)4] = Ba(OH)2 + Al(OH)3 + NaCl =>
BaCl2 + 2 Na[Al(OH)4] = Ba(OH)2 + 2 Al(OH)3 + 2 NaCl
NH3 + CO2 = HCN + H2O2 =>
NH3 + CO2 = HCN + H2O2
KMnO4 + H2SO4 + (COOH)2*2H2O = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2*2H2O = 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
