| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiO2 + 3 NH4F*HF = (NH4)2TiF6 + 2 H2O + NH3
Fe(s) + (HCl)6(aq) = FeCl2 + H =>
3 Fe(s) + (HCl)6(aq) = 3 FeCl2 + 6 H
BaO + Na2SO4 = Ba2SO4 + NaO =>
2 BaO + Na2SO4 = Ba2SO4 + 2 NaO
As2S3 + NH3 + H2O2 = (NH4)3AsO4 + S + H2O =>
As2S3 + 6 NH3 + 5 H2O2 = 2(NH4)3AsO4 + 3 S + 2 H2O
Ca(OH)2 + C15H31COOH = (C15H31COO)2Ca + H2O =>
Ca(OH)2 + 2 C15H31COOH = (C15H31COO)2Ca + 2 H2O
Na2S + Mg{2+} + H2O = Mg(OH)2 + H2S + Na{+} =>
Na2S + Mg{2+} + 2 H2O = Mg(OH)2 + H2S + 2 Na{+}
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Fe + O2 + KOH = KFeO2 + H2 =>
2 Fe + O2 + 2 KOH = 2 KFeO2 + H2
Ca(NO3)2*4H2O + Gd(NO3)3*6H2O + Eu(NO3)3*6H2O + Zn(NO3)2*6H2O + NH2CONH2 = CaGd*195*Eu*005*ZnO5 + CO2 + N2 + H2O =>
3 Ca(NO3)2*4H2O + 3 Gd(NO3)3*6H2O + 3 Eu(NO3)3*6H2O + 3 Zn(NO3)2*6H2O + 25 NH2CONH2 = 3 CaGd*195*Eu*005*ZnO5 + 25 CO2 + 40 N2 + 116 H2O
Zn3Sb2 + HCl = SbCl3 + Zn + H2 =>
Zn3Sb2 + 6 HCl = 2 SbCl3 + 3 Zn + 3 H2
H2CO3 + CH4OH = CH4C03 + H2O =>
8 H2CO3 + 20 CH4OH = 7 CH4C03 + 44 H2O
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H{+} =>
S2O3{-2} + 4 Br2 + 5 H2O = 2 SO4{-2} + 8 Br{-} + 10 H{+}
NaCl + H2SO4 + NaClO = Cl2 + Na2SO4 + H2O =>
NaCl + H2SO4 + NaClO = Cl2 + Na2SO4 + H2O
CuSO4*5H2O + CaO = CuSO4*7Cu(OH)2*6Ca(OH)2 + Ca(OH)2 + CaSO4*2H2O =>
8 CuSO4*5H2O + 26 CaO = CuSO4*7Cu(OH)2*6Ca(OH)2 + 13 Ca(OH)2 + 7 CaSO4*2H2O
K + O3 = K2O =>
6 K + O3 = 3 K2O
Sn2O4 + Cl2 = Sn2Cl4 + O2 =>
Sn2O4 + 2 Cl2 = Sn2Cl4 + 2 O2
K(ClO3) + H2SO4 = K(HSO4) + O + ClO2 + H2O =>
2 K(ClO3) + 2 H2SO4 = 2 K(HSO4) + O + 2 ClO2 + H2O
Mn(OH)2 + H2O2 + NaOH = Na2(Mn(OH)6) =>
Mn(OH)2 + H2O2 + 2 NaOH = Na2(Mn(OH)6)
C3H7OH + KMnO4 = CH3COOH + KOH + MnO2 =>
2 C3H7OH + 4 KMnO4 = 3 CH3COOH + 4 KOH + 4 MnO2
Hg(l) + O2 = HgO(s) =>
2 Hg(l) + O2 = 2 HgO(s)
CO2 + CuO = CuCO3 =>
CO2 + CuO = CuCO3
C6H2CH3(OH)(C3H7)NH2 + H2SO4 + NaNO2 = C6H2CH3(O)(C3H7)O + NO2 + NH3 + Na2SO4 =>
4 C6H2CH3(OH)(C3H7)NH2 + 3 H2SO4 + 6 NaNO2 = 4 C6H2CH3(O)(C3H7)O + 4 NO2 + 6 NH3 + 3 Na2SO4
S + NH4OH = (NH4)2S + (NH4)2S2O3 + H2O =>
4 S + 6 NH4OH = 2(NH4)2S + (NH4)2S2O3 + 3 H2O
SnCl + NH4C2O4 = SnC2O4 + NH4Cl =>
SnCl + NH4C2O4 = SnC2O4 + NH4Cl
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
Ca2 + H2SO4 = Ca2SO4 + H2 =>
Ca2 + H2SO4 = Ca2SO4 + H2
NaOH + Ca(C3H5O3)2 = NaC3H5O3 + Ca(OH)2 =>
2 NaOH + Ca(C3H5O3)2 = 2 NaC3H5O3 + Ca(OH)2
NaBr + Ga2S3 = GaBr3 + Na2S =>
6 NaBr + Ga2S3 = 2 GaBr3 + 3 Na2S
H2O + AlCl3 = Al(OH)3 + HCl =>
3 H2O + AlCl3 = Al(OH)3 + 3 HCl
Cu + H2CO3 = Cu(CO3)2 + H2 =>
Cu + 2 H2CO3 = Cu(CO3)2 + 2 H2
Na + NaN2O3 = Na2O3 + N2 =>
Na + NaN2O3 = Na2O3 + N2
C + Fe2O3 = C2O4 + Fe2 =>
6 C + 4 Fe2O3 = 3 C2O4 + 4 Fe2
CNBr + C5H11NO2S + CH2O2 = C5H7NO3 + CH3SCN + H30 + Br =>
60 CNBr + 75 C5H11NO2S + 15 CH2O2 = 60 C5H7NO3 + 75 CH3SCN + 7 H30 + 60 Br
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
C + H2O = CO + H2 = =>
C + H2O = CO + H2
CH3COOH + H2O2 + Cu = Cu2(CH3COO)4 + H2O =>
4 CH3COOH + 2 H2O2 + 2 Cu = Cu2(CH3COO)4 + 4 H2O
Hg(OH)2 + H3(PO4) = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3(PO4) = Hg3(PO4)2 + 6 H2O
Cr2(SO4)3 + KClO2 + KOH = K2CrO7 + KCl + K2SO4 + H2O =>
2 Cr2(SO4)3 + 9 KClO2 + 20 KOH = 4 K2CrO7 + 9 KCl + 6 K2SO4 + 10 H2O
K2Cr2O7 + H2C204 + HCl = CrCl3 + CO2 + KCl + H2O =>
409 K2Cr2O7 + 3 H2C204 + 3272 HCl = 818 CrCl3 + 612 CO2 + 818 KCl + 1639 H2O
Rh + NaBrF4 = Na2RhF6 + BrF =>
Rh + 2 NaBrF4 = Na2RhF6 + 2 BrF
Ca3(PO4)2 + HCl = CaCl2 + CaHPO4 =>
Ca3(PO4)2 + 2 HCl = CaCl2 + 2 CaHPO4
CdO4S + H2S = CdS + H2SO4 =>
CdO4S + H2S = CdS + H2SO4
Na2B4(OH)4*8H2O + NaOH + H2O2 = Na2[B2(O2)2(OH)4]*6H2O + H2O =>
Na2B4(OH)4*8H2O + 2 NaOH + 9 H2O2 = 2 Na2[B2(O2)2(OH)4]*6H2O + 4 H2O
HCl(aq) + K(aq) = H(aq) + KCl(aq) =>
HCl(aq) + K(aq) = H(aq) + KCl(aq)
C12H22O12 + O2 = H2O + CO2 =>
2 C12H22O12 + 23 O2 = 22 H2O + 24 CO2
CO(g) + I2O5(g) = CO2 + I2(g) =>
5 CO(g) + I2O5(g) = 5 CO2 + I2(g)
W2O3 + C = W + CO2 =>
2 W2O3 + 3 C = 4 W + 3 CO2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NiCl2 + Ag(NO3) = AgCl2 + Ni(NO3) =>
NiCl2 + Ag(NO3) = AgCl2 + Ni(NO3)
| 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.
