| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HCl = NH4Cl
NaCl + Al(NO3)3 = AlCl3 + NaNO3 =>
3 NaCl + Al(NO3)3 = AlCl3 + 3 NaNO3
Mn(BrO3)2 + Na2S = MnS + NaBrO3 =>
Mn(BrO3)2 + Na2S = MnS + 2 NaBrO3
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
(COOH)2 + Ca(OH)2 = (COO)2Ca + H2O =>
(COOH)2 + Ca(OH)2 = (COO)2Ca + 2 H2O
H2 + O4 = H2O =>
4 H2 + O4 = 4 H2O
NH4F + K2S = NH4S + K2F =>
NH4F + K2S = NH4S + K2F
CuO + CO2 = Cu + CO3 =>
CuO + CO2 = Cu + CO3
Pb(CH3COO)2 + C2H5OH = CH3COOH + Pb(C2H5O)2 =>
Pb(CH3COO)2 + 2 C2H5OH = 2 CH3COOH + Pb(C2H5O)2
C6H12O6 + HNO3 = CO2 + NO2 + H2O =>
C6H12O6 + 24 HNO3 = 6 CO2 + 24 NO2 + 18 H2O
C7H6O2 + CH3OH = C6H5COOCH3 + H2O =>
C7H6O2 + CH3OH = C6H5COOCH3 + H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
CH3CHO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 CH3COOH + 4 H2O + K2SO4
NaOH + H2O + C10H8O4 = C2H6O2 + NaC8H6O4 =>
10 NaOH + 4 H2O + 9 C10H8O4 = 5 C2H6O2 + 10 NaC8H6O4
NaOH + MnNO3 = NaNO3 + MnOH =>
NaOH + MnNO3 = NaNO3 + MnOH
C6H6 + F2 = C6F12 + HF =>
C6H6 + 9 F2 = C6F12 + 6 HF
C6H12O6 + NO3 = H2O + CO2 + N =>
C6H12O6 + 4 NO3 = 6 H2O + 6 CO2 + 4 N
C6NH4ONH2 + H2O = C6NH5O2 + NH3 =>
C6NH4ONH2 + H2O = C6NH5O2 + NH3
CoCl2(H2O)6 + NH3 + H2O2 + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 10 NH3 + H2O2 + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
CuO + O2 = CuO3 =>
CuO + O2 = CuO3
H2Te + Cr = Cr(HTe) + H2 =>
2 H2Te + 2 Cr = 2 Cr(HTe) + H2
Mg3N2 + HOH = H3N + Mg(OH)2 =>
Mg3N2 + 6 HOH = 2 H3N + 3 Mg(OH)2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + 2 I
ZnSO4 + FeS = ZnS + FeSO4 =>
ZnSO4 + FeS = ZnS + FeSO4
NH4OH + H2SO4 = (NH3)2SO4 + H2O + H =>
2 NH4OH + H2SO4 = (NH3)2SO4 + 2 H2O + 2 H
AgNO3 + (CuCl2)H2O = AgCl + Cu(NO3)2 + H2O =>
2 AgNO3 + (CuCl2)H2O = 2 AgCl + Cu(NO3)2 + H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s) =>
2 NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s)
Hg + CO3 = Hg(CO3) =>
Hg + CO3 = Hg(CO3)
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Fe(NO3)2 + NaCl = FeCl2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 Na(NO3)
MnO2 + Br2 + H2SO4 + K2SO4 = MnSO4 + KBrO3 + H2O =>
5 MnO2 + Br2 + 4 H2SO4 + K2SO4 = 5 MnSO4 + 2 KBrO3 + 4 H2O
NH3 + FeCl2 + H2O = Fe(OH)3 + NH4 + Cl2 =>
3 NH3 + FeCl2 + 3 H2O = Fe(OH)3 + 3 NH4 + Cl2
H3 + N2 = NH4 =>
8 H3 + 3 N2 = 6 NH4
As2O3 + HNO3 = As2O5 + NO2 + H2O =>
As2O3 + 4 HNO3 = As2O5 + 4 NO2 + 2 H2O
Fe(OH)2 + HBr = H2O + Fe(Br)2 =>
Fe(OH)2 + 2 HBr = 2 H2O + Fe(Br)2
Mn + H2SO4 = Mn2O3 + SO2 + H2O =>
2 Mn + 3 H2SO4 = Mn2O3 + 3 SO2 + 3 H2O
CrI3 + Cr2 + NaOH = NaIO4 + NaCr + H2O =>
CrI3 + 10 Cr2 + 24 NaOH = 3 NaIO4 + 21 NaCr + 12 H2O
Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag
Hg(Br)2 + Ag(CO3) = Ag(Br) + Hg(CO3)2 =>
Hg(Br)2 + 2 Ag(CO3) = 2 Ag(Br) + Hg(CO3)2
HClO + L2 + H2O = HCl + HLO3 =>
5 HClO + L2 + H2O = 5 HCl + 2 HLO3
XX = XX2 =>
3 XX = 2 XX2
C6H15O6 + O2 = CO2 + H2O =>
4 C6H15O6 + 27 O2 = 24 CO2 + 30 H2O
(NO2)2 + NaOH = NaNO2 + NaNO2O + H2O =>
(NO2)2 + 2 NaOH = NaNO2 + NaNO2O + H2O
(C4H10)2 + O2 = CO2 + H2O =>
(C4H10)2 + 13 O2 = 8 CO2 + 10 H2O
HI + Hg2(NO3)2 = H(NO3)HgI =>
2 HI + Hg2(NO3)2 = 2 H(NO3)HgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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