| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO3 + BaNO3 = KBa + 2 NO3
Al2 + SO4 + Ca3OH = CaSO4 + Al2O3 + H3 =>
Al2 + 9 SO4 + 3 Ca3OH = 9 CaSO4 + Al2O3 + H3
PbSO4 + HCl2 = PbCl2 + HSO4 =>
PbSO4 + HCl2 = PbCl2 + HSO4
K2Cr2O7(ac) + HCl(ac) = CrCl3(ac) + KCl(ac) + H2O(i) + Cl2(g) =>
K2Cr2O7(ac) + 14 HCl(ac) = 2 CrCl3(ac) + 2 KCl(ac) + 7 H2O(i) + 3 Cl2(g)
SrSO4 + Ba(NO3)2 = BaSO4 + Sr(NO3)2 =>
SrSO4 + Ba(NO3)2 = BaSO4 + Sr(NO3)2
CrCl3 + KBiO3 + KOH + H2O = Bi(OH)3 + K2CrO4 + KCl =>
2 CrCl3 + 3 KBiO3 + 7 KOH + H2O = 3 Bi(OH)3 + 2 K2CrO4 + 6 KCl
NH4Cl + NaOH = NH3(g) + H2O(l) + NaCl(ppt) =>
NH4Cl + NaOH = NH3(g) + H2O(l) + NaCl(ppt)
Ca + H2SO4 = CaSO4 + H =>
Ca + H2SO4 = CaSO4 + 2 H
Hg + HCl = HgCl4 + H =>
Hg + 4 HCl = HgCl4 + 4 H
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KBrO + MnCl2 + KOH = K2MnO4 + KBr + KCl + H2O =>
2 KBrO + MnCl2 + 4 KOH = K2MnO4 + 2 KBr + 2 KCl + 2 H2O
Pb + SO4 + Na2S = PbS + Na2SO4 =>
Pb + SO4 + Na2S = PbS + Na2SO4
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
NaOH + C20H14O4 = Na + H2CO2 + H2 =>
36 NaOH + C20H14O4 = 36 Na + 20 H2CO2 + 5 H2
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
C6H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H10(g) + 17 O2(g) = 12 CO2(g) + 10 H2O(g)
NiF2 = Ni + F2 =>
NiF2 = Ni + F2
C15H31COOH + LiOH = C15H31COOLi + H2O =>
C15H31COOH + LiOH = C15H31COOLi + H2O
FeSO4*7H2O + H2C2O4 = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + H2C2O4 = FeC2O4 + H2SO4 + 7 H2O
Cl2 + K2MnO4 = KMnO4 + KCl =>
Cl2 + 2 K2MnO4 = 2 KMnO4 + 2 KCl
Ag(s) + CuBr2(aq) = AgBr(s) + Cu(s) =>
2 Ag(s) + CuBr2(aq) = 2 AgBr(s) + Cu(s)
Cl2 + I2 + H2O = HI + HClO =>
Cl2 + I2 + 2 H2O = 2 HI + 2 HClO
CH2NH2COOH(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CH2NH2COOH(s) + 9 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)
H3PO4 + KHO = K3PO4 + H2O =>
H3PO4 + 3 KHO = K3PO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s) =>
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s)
Pb(No3)2 + K2Co3(s) = PbCo3(s) + KNo3(s) =>
Pb(No3)2 + K2Co3(s) = PbCo3(s) + 2 KNo3(s)
H2SO3 + Zn = ZnSO3 + H2 =>
H2SO3 + Zn = ZnSO3 + H2
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
Al + V = Al3V =>
3 Al + V = Al3V
CCl3COOH + H2O = H3O{+} + CCl3COO{-} =>
CCl3COOH + H2O = H3O{+} + CCl3COO{-}
Ca{2+} + Co3{2-} = CaCo3 =>
Ca{2+} + Co3{2-} = CaCo3
C4H10O + OH = CO2 + H2O =>
C4H10O + 24 OH = 4 CO2 + 17 H2O
KIO + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO + KI + H2SO4 = K2SO4 + H2O + I2
HSCN + AgOH = AgSCN + H2O =>
HSCN + AgOH = AgSCN + H2O
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaNO3(aq)
C15H31COOH + LiOH = C15H31COOLi + H2O =>
C15H31COOH + LiOH = C15H31COOLi + H2O
Al(OH)3 + H2SO4 = Al2(SO)4 + H2O + SO4 =>
2 Al(OH)3 + 15 H2SO4 = Al2(SO)4 + 18 H2O + 11 SO4
KMnO4 + N2H4 + H2SO4 = MnO2 + N2 + H2O + K2SO4 =>
4 KMnO4 + 3 N2H4 + 2 H2SO4 = 4 MnO2 + 3 N2 + 8 H2O + 2 K2SO4
KBr + Al(NO3) = KNO3 + AlBr =>
KBr + Al(NO3) = KNO3 + AlBr
Cf(NO3)3 = Cf2O3 + NO2 + O2 =>
4 Cf(NO3)3 = 2 Cf2O3 + 12 NO2 + 3 O2
S + O2 = SO1 =>
2 S + O2 = 2 SO1
C12H14O3 + O2 = CO2 + H2O =>
C12H14O3 + 14 O2 = 12 CO2 + 7 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
V2(SO4)3 + O2 = V2O3 + V2(SO4)5 =>
5 V2(SO4)3 + 3 O2 = 2 V2O3 + 3 V2(SO4)5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Hg2(OH)2 + H3PO4 = (Hg2)3(PO4)2 + H2O =>
3 Hg2(OH)2 + 2 H3PO4 = (Hg2)3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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