| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 7 O2 + 4 Na + 2 Mg = 2 Na2MgP2O7
KNO3 + Zn + H2SO4 = N2H8SO4 + ZnSO4 + K2SO4 + H2O =>
2 KNO3 + 8 Zn + 10 H2SO4 = N2H8SO4 + 8 ZnSO4 + K2SO4 + 6 H2O
Zn(OH)2 + Na = NaZnO2 + H2 =>
Zn(OH)2 + Na = NaZnO2 + H2
Cr(NO3)3 + CaS + Na2SO4 = CaSO4 + Cr2S3 + NaNO3 =>
2 Cr(NO3)3 + 3 CaS + 3 Na2SO4 = 3 CaSO4 + Cr2S3 + 6 NaNO3
Al(HCO3)7(s) = Al2(CO3)7 + CO2 + H2O =>
2 Al(HCO3)7(s) = Al2(CO3)7 + 7 CO2 + 7 H2O
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
CaC2 + H2O(l) = C2H2(g) + Ca(OH)2(s) =>
CaC2 + 2 H2O(l) = C2H2(g) + Ca(OH)2(s)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
C6H5NO3 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
3 C6H5NO3 + 8 Fe + 24 HCl = 3 C6H5NH2 + 8 FeCl3 + 9 H2O
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O
NaI + NaClO3 + HCl = I2 + H2O + NaCl =>
6 NaI + NaClO3 + 6 HCl = 3 I2 + 3 H2O + 7 NaCl
FeCl3 + Na(NO3) = Fe(NO3)3 + NaCl =>
FeCl3 + 3 Na(NO3) = Fe(NO3)3 + 3 NaCl
(OH) + NH3 = N2 + H2O =>
6(OH) + 2 NH3 = N2 + 6 H2O
CuSn + HNO3 = CuNO3 + Sn + H2 =>
2 CuSn + 2 HNO3 = 2 CuNO3 + 2 Sn + H2
Hg2CrO4 + HCl = Hg2Cl2 + CrO4H2 =>
Hg2CrO4 + 2 HCl = Hg2Cl2 + CrO4H2
Ca2 + Fe2O3 = Fe3 + Ca2O3 =>
3 Ca2 + 3 Fe2O3 = 2 Fe3 + 3 Ca2O3
K2Cr2O7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2H2O =>
K2Cr2O7 + 20 KI + 14 H2SO4 = 10 I2 + 11 K2SO4 + Cr2(SO4)3 + 7 H2H2O
C3H6O3 + CH3OH = C4H8CO3 + H2O =>
4 C3H6O3 + 3 CH3OH = 3 C4H8CO3 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2Al =>
5 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2Al
BeSiO3 + Na4SnO4 + SiO2 = Na4SnBe2Si6O18 =>
2 BeSiO3 + Na4SnO4 + 4 SiO2 = Na4SnBe2Si6O18
C6H5 + O = CO2 + H2O =>
2 C6H5 + 29 O = 12 CO2 + 5 H2O
HNO3 + Pb = H2 + Pb(NO3)2 =>
2 HNO3 + Pb = H2 + Pb(NO3)2
A2B2 = AB =>
A2B2 = 2 AB
Na2S2O3 + NH4OH = NH4NaS2O3 + NaOH =>
Na2S2O3 + NH4OH = NH4NaS2O3 + NaOH
Mg + HC2H3O2 = H + Mg(C2H3O2) =>
Mg + HC2H3O2 = H + Mg(C2H3O2)
Cu2S + HNO3 = Cu2(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 10 HNO3 = Cu2(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
SO4 + CH2O = H2 + S + CO2 =>
SO4 + 4 CH2O = 4 H2 + S + 4 CO2
Na2S2O3 + NH4OH = NH4NaS2O3 + NaOH =>
Na2S2O3 + NH4OH = NH4NaS2O3 + NaOH
Pb(OH)2 + MgSO4 = PbSO4 + Mg(OH)2 =>
Pb(OH)2 + MgSO4 = PbSO4 + Mg(OH)2
Cr(NO3)3 + NaPO4 = CrPO4 + Na(NO3)3 =>
Cr(NO3)3 + NaPO4 = CrPO4 + Na(NO3)3
Al + Ag2SO4 + NaCl = AlCl3 + Ag + Na2SO4 =>
2 Al + 3 Ag2SO4 + 6 NaCl = 2 AlCl3 + 6 Ag + 3 Na2SO4
H2C2O4 + NaOH = H2O + NaC2O4H =>
H2C2O4 + NaOH = H2O + NaC2O4H
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
KMnO4 + MgI2 + H2SO4 = MgSO4 + K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 5 MgSO4 + K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Cr2(SO4)3 + NaHSO3 + H2O = Cr(OH)3 + SO2 + NaHSO4 =>
Cr2(SO4)3 + 3 NaHSO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 3 NaHSO4
NaO + C = Na + CO =>
NaO + C = Na + CO
K2S + Ba(CH3COO)2 = KCH3COO + BaS =>
K2S + Ba(CH3COO)2 = 2 KCH3COO + BaS
Cu(NO3)2*25H2O = H2O + Cu(NO3)2 =>
Cu(NO3)2*25H2O = 25 H2O + Cu(NO3)2
NH4Cl + NaOH = NaClNH3 + H2O =>
NH4Cl + NaOH = NaClNH3 + H2O
Cu + SiO2 = CuSiO2 =>
Cu + SiO2 = CuSiO2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Cu(OH)2 + H2SiO3 = H2O + CuSiO3 =>
Cu(OH)2 + H2SiO3 = 2 H2O + CuSiO3
(CH3COO)2Ca + NH4OH = CH3COONH4 + Ca(OH)2 =>
(CH3COO)2Ca + 2 NH4OH = 2 CH3COONH4 + Ca(OH)2
Ca1 = Ca2 =>
2 Ca1 = Ca2
HSiCl3 + H2O = Cl2 + H2SiCl2 + O2 =>
4 HSiCl3 + 2 H2O = 2 Cl2 + 4 H2SiCl2 + O2
CaCo3 + AlCl3 = Al2(Co3)3 + CaCl2 =>
3 CaCo3 + 2 AlCl3 = Al2(Co3)3 + 3 CaCl2
C3H4O2 + H2 = C8H18 + H2O =>
8 C3H4O2 + 27 H2 = 3 C8H18 + 16 H2O
Al + HCl = AlCl3 + H2 = PbO + O2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H12O6 + H3PO4 = HPO4 + C6H12 + H2O =>
C6H12O6 + 6 H3PO4 = 6 HPO4 + C6H12 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
