| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + 2 HCI2 = 2 CaCI2 + H2
MoCl6 + HfSi = Mo2Si3 + HfCl4 =>
2 MoCl6 + 3 HfSi = Mo2Si3 + 3 HfCl4
Cl + Sb = SbCl =>
Cl + Sb = SbCl
Na + KF = NaKF =>
Na + KF = NaKF
Co(HCO3)2 = Co(OH)2 + CO2 =>
Co(HCO3)2 = Co(OH)2 + 2 CO2
Na2[Sn(OH)4] + Bi(NO3)3 = Bi + NaNO3 + Na2[Sn(OH)6] + Sn(NO3)4 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 = 2 Bi + 2 NaNO3 + 2 Na2[Sn(OH)6] + Sn(NO3)4
SO2 + H2 + O2 = H2SO4 =>
SO2 + H2 + O2 = H2SO4
PbCrO4 + HCl + FeSO4 = PbCl2 + FeCl3 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + 4 FeCl3 + Cr2(SO4)3 + Fe2(SO4)3 + 8 H2O
U4 + ClF3 = UF6 + Cl2 =>
U4 + 8 ClF3 = 4 UF6 + 4 Cl2
Sr + N = SrN =>
Sr + N = SrN
HClO4(aq) + Ba(OH)2(aq) = H2O + Ba(ClO4)2 =>
2 HClO4(aq) + Ba(OH)2(aq) = 2 H2O + Ba(ClO4)2
C12H22O11(l) + O2(g) = H2O(l) + CO2(g) =>
C12H22O11(l) + 12 O2(g) = 11 H2O(l) + 12 CO2(g)
Zn(OH)2 + NH4OH = (Zn(NH3)6)(OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = (Zn(NH3)6)(OH)2 + 6 H2O
KMnO4 + HF = MnF2 + H2O + KF + F2 =>
2 KMnO4 + 16 HF = 2 MnF2 + 8 H2O + 2 KF + 5 F2
NH4Cl + Al2(SO4)3 = (NH4)2SO4 + AlCl3 =>
6 NH4Cl + Al2(SO4)3 = 3(NH4)2SO4 + 2 AlCl3
MgCO3 + HNO3 = MgNO3 + CO3H =>
MgCO3 + HNO3 = MgNO3 + CO3H
BaCrO4 + H2SO4 = BaSO4 + H2CrO4 =>
BaCrO4 + H2SO4 = BaSO4 + H2CrO4
FeI2 + H2O2 + HI = FeI3 + H2O =>
2 FeI2 + H2O2 + 2 HI = 2 FeI3 + 2 H2O
(NaHCO3) + CH3COOH = H2CO3 + NaC2H3O2 =>
(NaHCO3) + CH3COOH = H2CO3 + NaC2H3O2
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4 + NH4OH =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4 + 2 NH4OH
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
I2 + H2O + Na2S2O3 = NaI + H2S2O4 =>
I2 + H2O + Na2S2O3 = 2 NaI + H2S2O4
C9H18 + O2 = H2O + CO2 =>
2 C9H18 + 27 O2 = 18 H2O + 18 CO2
MgCl2 + Na2S2O4 = NaCl + Mg + SO2 =>
MgCl2 + Na2S2O4 = 2 NaCl + Mg + 2 SO2
Tl + Br = TlBr =>
Tl + Br = TlBr
HCe + O2 = Ce2 + H2O =>
4 HCe + O2 = 2 Ce2 + 2 H2O
NaOH + Fe(SCN)3(H2O)5 = Fe(OH)3 + Na + SCN + H2O =>
3 NaOH + Fe(SCN)3(H2O)5 = Fe(OH)3 + 3 Na + 3 SCN + 5 H2O
Cl + MgI2 = ClI + Mg =>
2 Cl + MgI2 = 2 ClI + Mg
CH3COOLi + HF = CH3COOH + LiF =>
CH3COOLi + HF = CH3COOH + LiF
Sn(OH)2 + Pb2 = Pb(OH)2 + Sn2 =>
2 Sn(OH)2 + Pb2 = 2 Pb(OH)2 + Sn2
Fe{3+} + NO2{-} + H2O = Fe2 + H{+} + NO3{-} =>
2 Fe{3+} + 3 NO2{-} + 3 H2O = Fe2 + 6 H{+} + 3 NO3{-}
HClO3 + KCl = KClO3 + HCl =>
HClO3 + KCl = KClO3 + HCl
Cu + AlCl3 = CuCl3 + Al2 =>
2 Cu + 2 AlCl3 = 2 CuCl3 + Al2
(CH3)2NPOCl2 + HF = (CH3)2NPOF2 + HCl =>
(CH3)2NPOCl2 + 2 HF = (CH3)2NPOF2 + 2 HCl
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
AluminumChlorate + BariumSulfate = AluminumSulfate + BariumChlorate =>
AluminumChlorate + BariumSulfate = AluminumSulfate + BariumChlorate
C17H34O2 + O2 = H2O + CO2 =>
2 C17H34O2 + 49 O2 = 34 H2O + 34 CO2
NH4N + Pb2ClO3 = NH4ClO3 + Pb2N =>
NH4N + Pb2ClO3 = NH4ClO3 + Pb2N
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
iron + bromine = iron(iii)bromide =>
2 Fe + 3 Br2 = 2 FeBr3
C7H5N3O9 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O9 + 15 O2 = 28 CO2 + 10 H2O + 6 N2
CS3 + Cl2 = CCl3 + S =>
2 CS3 + 3 Cl2 = 2 CCl3 + 6 S
C6H5CH2Cl + HNO3 = C6H5COOH + HCl + NH =>
3 C6H5CH2Cl + 2 HNO3 = 3 C6H5COOH + 3 HCl + 2 NH
SeO3 + H2O = H2SeO4 =>
SeO3 + H2O = H2SeO4
Fe2(SO4)3 + NaHSO3 = Na2SO4 + SO2 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaHSO3 = 3 Na2SO4 + 6 SO2 + 2 Fe(OH)3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KOH + K2HPO4 = H2O + K3PO4 =>
KOH + K2HPO4 = H2O + K3PO4
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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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