| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5ONa + HCl = NaCl + C6H5OH
CaCO3 + SiO2 = Ca3*SiO5 + CO2 =>
3 CaCO3 + SiO2 = Ca3*SiO5 + 3 CO2
Pb(NO3)2(aq) + K2S(aq) = PbS(s) + KNO3 =>
Pb(NO3)2(aq) + K2S(aq) = PbS(s) + 2 KNO3
NH3OHCl + FeCl3 = FeCl2 + HCl + H2O + N2 =>
2 NH3OHCl + 2 FeCl3 = 2 FeCl2 + 4 HCl + 2 H2O + N2
ZnO(s) = Zn(s) + O2(g) =>
2 ZnO(s) = 2 Zn(s) + O2(g)
H2O + Ni4C3 = CH4 + Ni2O3 =>
6 H2O + Ni4C3 = 3 CH4 + 2 Ni2O3
SiCl4 + NH4OH = SiO2 + NH4Cl + H2 + O2 =>
SiCl4 + 4 NH4OH = SiO2 + 4 NH4Cl + 2 H2 + O2
BaO2 + CrCl3 + H2O = Cr + ClO + Ba(OH)2 =>
3 BaO2 + CrCl3 + 3 H2O = Cr + 3 ClO + 3 Ba(OH)2
Co(NO3)2 + Br2 + NaOH = CoOOH + NaBr + NaNO3 + H2O =>
2 Co(NO3)2 + Br2 + 6 NaOH = 2 CoOOH + 2 NaBr + 4 NaNO3 + 2 H2O
N2O5 + HCl = NCl5 + H2O =>
N2O5 + 10 HCl = 2 NCl5 + 5 H2O
C2H5NH2 + HNO3 = C2H6NH2NO3 =>
C2H5NH2 + HNO3 = C2H6NH2NO3
NaCl + Cu(NO3)2 = Na2(NO3)2 + CuCl2 =>
2 NaCl + Cu(NO3)2 = Na2(NO3)2 + CuCl2
CuBr2 + H3PO4 = Cu3(PO4)2 + HBr =>
3 CuBr2 + 2 H3PO4 = Cu3(PO4)2 + 6 HBr
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
CH3OH + H2 = C2H6 + H2O =>
2 CH3OH + H2 = C2H6 + 2 H2O
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
KO2 + CO4 = K2C3O2 + O5 =>
10 KO2 + 15 CO4 = 5 K2C3O2 + 14 O5
AlI = Al2I6 + Al =>
6 AlI = Al2I6 + 4 Al
MgCl2 + K3(PO4) = Cl2K3 + Mg(PO4) =>
MgCl2 + K3(PO4) = Cl2K3 + Mg(PO4)
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
PbNa + NOCl = PbCl + NaNO =>
PbNa + NOCl = PbCl + NaNO
C2H3OCl + O2 = CO + H2O + HCl =>
C2H3OCl + O2 = 2 CO + H2O + HCl
N2O5 + HCl = NCl5 + H2O =>
N2O5 + 10 HCl = 2 NCl5 + 5 H2O
Ag3PO4 + PbSO4 = Ag2SO4 + Pb3(PO4)2 =>
2 Ag3PO4 + 3 PbSO4 = 3 Ag2SO4 + Pb3(PO4)2
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
NH4(aq) + OH(aq) = NH3 + H2O =>
NH4(aq) + OH(aq) = NH3 + H2O
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
PO34 + H2O = HPO34 + OH =>
PO34 + H2O = HPO34 + OH
Cr2O2 + C = Cr + CO2 =>
Cr2O2 + C = 2 Cr + CO2
MgO + Si2 = Mg + SiO2 =>
4 MgO + Si2 = 4 Mg + 2 SiO2
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
C2H4 + O2(g) = CO2(g) + H2(g) =>
C2H4 + 2 O2(g) = 2 CO2(g) + 2 H2(g)
K2CrO4 + FeS2 + H2O = Fe[Cr(OH)6] + KOH + S =>
K2CrO4 + FeS2 + 4 H2O = Fe[Cr(OH)6] + 2 KOH + 2 S
Cu + NH3*H2O = Cu(OH)2 + NH4 =>
Cu + 2 NH3*H2O = Cu(OH)2 + 2 NH4
Na2CrO4 + KIO3 = NaIO3 + K2CrO4 =>
Na2CrO4 + 2 KIO3 = 2 NaIO3 + K2CrO4
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3
Na2S2O3 + HBr = NaBr + SO2 + H2O + S =>
Na2S2O3 + 2 HBr = 2 NaBr + SO2 + H2O + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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