| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Ca(OH)2 + BaSO4 = CaSO4 + Ba(OH)2 =>
Ca(OH)2 + BaSO4 = CaSO4 + Ba(OH)2
Ag + H2SO4 = Ag2S4 + SO4 + H2O =>
2 Ag + 16 H2SO4 = Ag2S4 + 12 SO4 + 16 H2O
FeSO4 + KClO3 = FeClO3 + KSO4 =>
FeSO4 + KClO3 = FeClO3 + KSO4
NF3 + H2O = HFO + NH3 =>
NF3 + 3 H2O = 3 HFO + NH3
NO + H2OSO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
16 NO + 9 H2OSO4 + 6 KMnO4 = 16 HNO3 + 3 K2SO4 + 6 MnSO4 + H2O
CH3CH2CH2Li + H2O = CH3CH2CH3 + LiOH =>
CH3CH2CH2Li + H2O = CH3CH2CH3 + LiOH
CuSO4 + KOH = K2(SO4) + Cu(OH)2 =>
CuSO4 + 2 KOH = K2(SO4) + Cu(OH)2
KNO2 + HCl + Na2S = NO + KCl + Na2SO4 + H2O =>
8 KNO2 + 8 HCl + Na2S = 8 NO + 8 KCl + Na2SO4 + 4 H2O
HCl + POH = PCl5 + H2 + OH =>
10 HCl + 2 POH = 2 PCl5 + 5 H2 + 2 OH
Te(OH)6 = TeO3 + H2O =>
Te(OH)6 = TeO3 + 3 H2O
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
Fe + HOH = Fe(OH) + H =>
Fe + HOH = Fe(OH) + H
MgCl2 + Na3Po1 = Mg3(Po1)2 + NaCl =>
3 MgCl2 + 2 Na3Po1 = Mg3(Po1)2 + 6 NaCl
Cu(NH3)4 + CH3COOH = NH4 + Cu2 + CH3COO =>
2 Cu(NH3)4 + 8 CH3COOH = 8 NH4 + Cu2 + 8 CH3COO
Ba + Cl + AgSO4 = BaSO4 + AgCl2 =>
Ba + 2 Cl + AgSO4 = BaSO4 + AgCl2
C3H7OH + KMnO4 = HCOH + KOH + MnO2 =>
C3H7OH + 2 KMnO4 = 3 HCOH + 2 KOH + 2 MnO2
NH4Cl(aq) + LiOH(aq) = NH4OH(aq) + LiCl(aq) =>
NH4Cl(aq) + LiOH(aq) = NH4OH(aq) + LiCl(aq)
FeS + H2SO2 = FeSO4 + H2S =>
FeS + 2 H2SO2 = FeSO4 + 2 H2S
CH3CH2Cl + CH3COONa = CH3COOCH2CH3 + NaCl =>
CH3CH2Cl + CH3COONa = CH3COOCH2CH3 + NaCl
HNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
4 HNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + NO + 2 H2O
sulfuricacid + sodiumhydrogencarbonate = water + carbondioxide + sodiumsulfate =>
H2SO4 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2SO4
Pb(NO3)4 + Mn = Mn(NO3)2 + Pb =>
Pb(NO3)4 + 2 Mn = 2 Mn(NO3)2 + Pb
MnO2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 12 HNO3 = 2 HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
HNO3 + Ba(OH)2 = BaNO3 + H3O2 =>
HNO3 + Ba(OH)2 = BaNO3 + H3O2
C + KOH = COH + K =>
C + KOH = COH + K
C4H6 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH2OH + HCl + K2Cr2O7 = CrCl3 + CO2 + KCl + H2O =>
CH3CH2OH + 16 HCl + 2 K2Cr2O7 = 4 CrCl3 + 2 CO2 + 4 KCl + 11 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + Na = NaO + H2 =>
H2O + Na = NaO + H2
C2H4 + H2SO4 = C2H5OH + SO3 =>
C2H4 + H2SO4 = C2H5OH + SO3
KOH + BaO = Ba(OH)2 + K2O =>
2 KOH + BaO = Ba(OH)2 + K2O
C8H4 + O = HC2O4 =>
C8H4 + 16 O = 4 HC2O4
Mg + Co(NO3)3 = Co + Mg(NO3)2 =>
3 Mg + 2 Co(NO3)3 = 2 Co + 3 Mg(NO3)2
KOH + KAlO2 = K2O + AlO(OH) =>
KOH + KAlO2 = K2O + AlO(OH)
OH + H2SO4 = H2OH + SO4 =>
OH + H2SO4 = H2OH + SO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaC1O23 = NaC1 + O2 =>
2 NaC1O23 = 2 NaC1 + 23 O2
MgSO4(aq) + Sr(NO3)2(aq) = Mg(NO3)2(aq) + SrSO4(s) =>
MgSO4(aq) + Sr(NO3)2(aq) = Mg(NO3)2(aq) + SrSO4(s)
Ca(HCO3)2 + NaI = CaI + Na(HCO3)2 =>
Ca(HCO3)2 + NaI = CaI + Na(HCO3)2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Cl2 + P4 = P4Cl4 =>
2 Cl2 + P4 = P4Cl4
K2MnO4 + O3 + H2O = KMnO4 + KOH =>
6 K2MnO4 + O3 + 3 H2O = 6 KMnO4 + 6 KOH
SO4{2-} + C2H5OH + H{+} = H2S + HCO3{-} + H2O =>
3 SO4{2-} + 2 C2H5OH + 2 H{+} = 3 H2S + 4 HCO3{-} + 2 H2O
Mg + AlSO4 = Al + MgSO4 =>
Mg + AlSO4 = Al + MgSO4
KOH(aq)HClO4(aq) = KClO4(aq)H2O(l) =>
KOH(aq)HClO4(aq) = KClO4(aq)H2O(l)
SCl + NaOH = SOH + NaCl =>
SCl + NaOH = SOH + NaCl
PbCl3 + H2O2 + NaOH = Na4[Pb(OH)6] + Cl2 =>
2 PbCl3 + 2 H2O2 + 8 NaOH = 2 Na4[Pb(OH)6] + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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