| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 4 Br = C4H6Br4
Zn(NO3)2 + Na2CO3 = ZnCO3 + Na(NO3) =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 Na(NO3)
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
C3H6O3 + NH3 = C3H9O3N =>
C3H6O3 + NH3 = C3H9O3N
C4H8 + H = C4H10 =>
C4H8 + 2 H = C4H10
Ca(NO3)2*4H2O = CaO + N2O5 + H2O =>
Ca(NO3)2*4H2O = CaO + N2O5 + 4 H2O
KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaCl =>
3 KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaCl
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
HCl(aq) + CaCO3(s) = CaCl2(s) + H2CO3(aq) =>
2 HCl(aq) + CaCO3(s) = CaCl2(s) + H2CO3(aq)
Ca(NO3)2*4H2O = CaO + NO2 + O2 + H2O =>
2 Ca(NO3)2*4H2O = 2 CaO + 4 NO2 + O2 + 8 H2O
H3BO3 + H3PO4 + C = BP + CO2 + H2O =>
H3BO3 + H3PO4 + 2 C = BP + 2 CO2 + 3 H2O
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
Na(OH)(aq) + CO2(g) = Na2CO3 + H2O(l) =>
2 Na(OH)(aq) + CO2(g) = Na2CO3 + H2O(l)
HNO3 + K = KNO3 + N2 + H2O =>
12 HNO3 + 10 K = 10 KNO3 + N2 + 6 H2O
Al + H2SO4 = Al(HSO4) + H2 =>
2 Al + 2 H2SO4 = 2 Al(HSO4) + H2
Ca(NO3)2*4H2O = CaO + NO2 + O2 + H2O =>
2 Ca(NO3)2*4H2O = 2 CaO + 4 NO2 + O2 + 8 H2O
Ca(NO3)2*4H2O = Ca + NO3 + H2O =>
Ca(NO3)2*4H2O = Ca + 2 NO3 + 4 H2O
Mg(OH)2 + HClO = Mg(ClO)2 + H2O =>
Mg(OH)2 + 2 HClO = Mg(ClO)2 + 2 H2O
NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
Ca(NO3)2*4H2O = CaO + N2O5 + H2O =>
Ca(NO3)2*4H2O = CaO + N2O5 + 4 H2O
Bi(OH)3 + K2SNO2 = Bi + K2SNO3 + H2O =>
2 Bi(OH)3 + 3 K2SNO2 = 2 Bi + 3 K2SNO3 + 3 H2O
CaCO3 + AgNO3 + Na2S2O3 = Na2CO3 + CaNO3 + AgS2O3 =>
CaCO3 + AgNO3 + Na2S2O3 = Na2CO3 + CaNO3 + AgS2O3
BaCl2 + Pb(No3)2 = Ba(No3)2 + PbCl2 =>
BaCl2 + Pb(No3)2 = Ba(No3)2 + PbCl2
Ca(NO3)2*4H2O = Ca + NO3 + H2O =>
Ca(NO3)2*4H2O = Ca + 2 NO3 + 4 H2O
Ra3N2 = Ra + N2 =>
Ra3N2 = 3 Ra + N2
CH3H8 + O2 = CO2 + H2O =>
4 CH3H8 + 15 O2 = 4 CO2 + 22 H2O
MgSO4 + NH4OH = MgOH + NH4SO4 =>
MgSO4 + NH4OH = MgOH + NH4SO4
NaHCO3(s) + H2SO4(l) = Na2SO4(s) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(s) + 2 H2O(l) + 2 CO2(g)
NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
CuBr + HgNO3 = CuNO3 + HgBr =>
CuBr + HgNO3 = CuNO3 + HgBr
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Co(ll) + H2O = H2 + Co(OH)2 =>
Co(ll) + 2 H2O = H2 + Co(OH)2
NiO(s) + CO(g) = Ni(s) + CO2(g) =>
NiO(s) + CO(g) = Ni(s) + CO2(g)
Na(C3H7COO) + NaOH = C3H8 + Na2CO3 =>
Na(C3H7COO) + NaOH = C3H8 + Na2CO3
Na + Pb(ClO3)2 = Na(ClO3)2 + Pb =>
Na + Pb(ClO3)2 = Na(ClO3)2 + Pb
NaHCO3(s) + H2SO4(l) = Na2SO4(s) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(s) + 2 H2O(l) + 2 CO2(g)
Mn(CH3COO)3 + H2O = CH3COOH + MnOOH =>
Mn(CH3COO)3 + 2 H2O = 3 CH3COOH + MnOOH
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
CH2H5OH + O2 = CH3COOH + H2O =>
2 CH2H5OH + 3 O2 = CH3COOH + 6 H2O
Sb2S3 + NaCl = SbCl3 + Na2S =>
Sb2S3 + 6 NaCl = 2 SbCl3 + 3 Na2S
Mn(OH)2 + OH = MnO4 + H2O =>
Mn(OH)2 + 6 OH = MnO4 + 4 H2O
Hg(OH)2 + H3SbO3 = Hg3(SbO3)2 + H2O =>
3 Hg(OH)2 + 2 H3SbO3 = Hg3(SbO3)2 + 6 H2O
Mg(NO3)2 + CrBr3 = MgBr2 + Cr(NO3)3 =>
3 Mg(NO3)2 + 2 CrBr3 = 3 MgBr2 + 2 Cr(NO3)3
Pb(ClO3)2 + Na = Pb + NaClO3 =>
Pb(ClO3)2 + 2 Na = Pb + 2 NaClO3
Ca(HCO3)2 + NH4OH = CaCO3 + (NH4)2CO3 + H2O =>
Ca(HCO3)2 + 2 NH4OH = CaCO3 + (NH4)2CO3 + 2 H2O
K2SO4 + HNO2 = KNO2 + H2SO4 =>
K2SO4 + 2 HNO2 = 2 KNO2 + H2SO4
CoSO4 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]2SO4 + H2O + (NH4)2SO4 =>
2 CoSO4 + 6 NH3 + 2(NH4)2CO3 + H2O2 = [Co(NH3)4CO3]2SO4 + 2 H2O + (NH4)2SO4
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
Na + Pb(ClO3)2 = Na(ClO3)2 + Pb =>
Na + Pb(ClO3)2 = Na(ClO3)2 + Pb
HBrO + Fe(OH)3 = Fe(BrO)3 + H2O =>
3 HBrO + Fe(OH)3 = Fe(BrO)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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