| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + 3 UO2(CH3COO)2 = 2 NaUO2(CH3COO)3 + UO2Cl2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CuSCN + KIO3 + HCI = CuSO4 + KCI + HCN + ICI + H2O =>
4 CuSCN + 7 KIO3 + 14 HCI = 4 CuSO4 + 7 KCI + 4 HCN + 7 ICI + 5 H2O
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
AgOH + Mg(NO3)2 = AgNO3 + Mg(OH)2 =>
2 AgOH + Mg(NO3)2 = 2 AgNO3 + Mg(OH)2
AgNO3 + NH4Cl = NH4NO3 + AgCl =>
AgNO3 + NH4Cl = NH4NO3 + AgCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ce(SO4)2 + H2SeO3 + H2O = H2SeO4 + Ce2(SO4)3 + H2SO4 =>
2 Ce(SO4)2 + H2SeO3 + H2O = H2SeO4 + Ce2(SO4)3 + H2SO4
C2H4OS + O2 = CO2 + H2O + SO3 =>
C2H4OS + 4 O2 = 2 CO2 + 2 H2O + SO3
Al + Hg2SO4 = Hg + Al2(SO4)3 =>
2 Al + 3 Hg2SO4 = 6 Hg + Al2(SO4)3
NaOH(aq) + HCl(aq) = HOH(l) + NaCl(g) =>
NaOH(aq) + HCl(aq) = HOH(l) + NaCl(g)
CHOH + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
5 CHOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + K2SO4 + 2 MnSO4 + 3 H2O
LiNO3 + CaOH = LiOH + CaNO3 =>
LiNO3 + CaOH = LiOH + CaNO3
HBr + Mg2(SO3)2 = H2SO3 + MgBr2 =>
4 HBr + Mg2(SO3)2 = 2 H2SO3 + 2 MgBr2
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
C2H5OH + PCl5 = POCl3 + C2H5Cl + HCl =>
C2H5OH + PCl5 = POCl3 + C2H5Cl + HCl
Sr2F = Sr + F2 =>
2 Sr2F = 4 Sr + F2
HI + Ag(NO3) = AgI + HNO3 =>
HI + Ag(NO3) = AgI + HNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na2S2O5 + KMnO4 = NaMnO4 + K2S2O5 =>
Na2S2O5 + 2 KMnO4 = 2 NaMnO4 + K2S2O5
Pt + HCl + HNO3 = H2PtCl4 + NO2 + H2O =>
Pt + 4 HCl + 2 HNO3 = H2PtCl4 + 2 NO2 + 2 H2O
Co + Cd(OH)2 = CoOH + Cd =>
2 Co + Cd(OH)2 = 2 CoOH + Cd
MnO4{-1]+NO2{-}+OH{-} = MnO4{-2}+NO3{-}+H2O =>
2 MnO4{-1]+NO2{-}+2OH{-} = 2 MnO4{-2}+NO3{-}+H2O
C12H22O11 + NH4ClO4 = CO2 + H2O + Cl2 + N2 =>
C12H22O11 + 12 NH4ClO4 = 12 CO2 + 35 H2O + 6 Cl2 + 6 N2
H2C2O4 + NaOH = HC2O4 + NaOH2 =>
H2C2O4 + NaOH = HC2O4 + NaOH2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Hg(OH)2 + H3AsO4 = Hg3(AsO4)2 + H2O =>
3 Hg(OH)2 + 2 H3AsO4 = Hg3(AsO4)2 + 6 H2O
CH3COOH + Na(COOH)2 = CH3COONa + CO2 + H2O =>
5 CH3COOH + 8 Na(COOH)2 = 8 CH3COONa + 10 CO2 + 6 H2O
MgO + N2O3 = Mg(NO2)2 =>
MgO + N2O3 = Mg(NO2)2
As2O3 = As5 + O2 =>
10 As2O3 = 4 As5 + 15 O2
NaOH2 + H2O = NaOH + H3O =>
NaOH2 + H2O = NaOH + H3O
(NH4)2SiF6 + NH4HCO3 + B2O3 = (NH4)3SiB11O19F2 + CO2 + H2O + BF3 =>
6(NH4)2SiF6 + 6 NH4HCO3 + 37 B2O3 = 6(NH4)3SiB11O19F2 + 6 CO2 + 3 H2O + 8 BF3
C6H5O2N + O2 = CO2 + H2O + N2 =>
4 C6H5O2N + 25 O2 = 24 CO2 + 10 H2O + 2 N2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
HClO3 + As2S5 + H2O = HCl + H3AsO4 + H2SO4 =>
20 HClO3 + 3 As2S5 + 24 H2O = 20 HCl + 6 H3AsO4 + 15 H2SO4
NaOH = Na + OH =>
NaOH = Na + OH
Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2
AgOH + Mg(NO3)2 = AgNO3 + Mg(OH)2 =>
2 AgOH + Mg(NO3)2 = 2 AgNO3 + Mg(OH)2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Br + O = Br2O =>
2 Br + O = Br2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
H2 + Fl2 = HFl =>
H2 + Fl2 = 2 HFl
NH4OH + CaBr2 = NH4Br + Ca(OH)2 =>
2 NH4OH + CaBr2 = 2 NH4Br + Ca(OH)2
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(s) + H2SO4(l) = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4(l) = CuSO4 + SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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