| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + 2 LiF = MgF2 + 2 LiNO3
[Cr(NH3)4]SO4 + NaOH = Cr(OH)2 + Na2SO4 + NH3 =>
[Cr(NH3)4]SO4 + 2 NaOH = Cr(OH)2 + Na2SO4 + 4 NH3
BiOH(NO3)2 = BiONO3 + HNO3 =>
BiOH(NO3)2 = BiONO3 + HNO3
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
Ag + S = Ag2S = =>
2 Ag + S = Ag2S
Mg + KOH(aq) = Mg(OH)2 + K =>
Mg + 2 KOH(aq) = Mg(OH)2 + 2 K
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Mg2 + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg2 + 2 Fe(NO3)2 = 2 Mg(NO3)2 + 2 Fe
AlH3 + H2O = Al(OH)3 + H2 =>
AlH3 + 3 H2O = Al(OH)3 + 3 H2
Ca3(PO4)2 + HOH = Ca(OH)2 + H3(PO4) =>
Ca3(PO4)2 + 6 HOH = 3 Ca(OH)2 + 2 H3(PO4)
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
CaCl2 + Na2SO4 = Na2CaCl2SO4 =>
CaCl2 + Na2SO4 = Na2CaCl2SO4
CaOH = CaHO =>
CaOH = CaHO
HCOOK + HNO3 = KNO3 + H2O + CO2 + NO =>
3 HCOOK + 5 HNO3 = 3 KNO3 + 4 H2O + 3 CO2 + 2 NO
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
NH3 + Si = NSi + H2 =>
2 NH3 + 2 Si = 2 NSi + 3 H2
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
Sc2O3 + H2S = H2O + Sc2 + S =>
Sc2O3 + 3 H2S = 3 H2O + Sc2 + 3 S
AgNO3 + NaC2H3O2 = AgC2H3O2 + Na(NO3) =>
AgNO3 + NaC2H3O2 = AgC2H3O2 + Na(NO3)
Ca(NO3)2 + K = Ca + K(NO3)2 =>
Ca(NO3)2 + K = Ca + K(NO3)2
S8O10 = O2 + S =>
S8O10 = 5 O2 + 8 S
C6H5NH2 + HBr = C6H2NH3Br3 + H2 =>
2 C6H5NH2 + 6 HBr = 2 C6H2NH3Br3 + 5 H2
TiCl4(s) + H2O(g) = TiO2(s) + H2(g) + Cl2(g) =>
TiCl4(s) + 2 H2O(g) = TiO2(s) + 2 H2(g) + 2 Cl2(g)
C2H2 + O2 = C + H2O2 =>
C2H2 + O2 = 2 C + H2O2
Ba(NO3)2 + FrCl = FrNO3 + BaCl2 =>
Ba(NO3)2 + 2 FrCl = 2 FrNO3 + BaCl2
Ag2S + CuCl2 = CuAg2 + SCl2 =>
Ag2S + CuCl2 = CuAg2 + SCl2
C2H20O6 + O2 = H2O + CO2 =>
C2H20O6 + 4 O2 = 10 H2O + 2 CO2
FeCl3*6H2O + AgNO3 = Fe(NO3)3 + AgCl + H2 + O2 =>
FeCl3*6H2O + 3 AgNO3 = Fe(NO3)3 + 3 AgCl + 6 H2 + 3 O2
Ca{2{+}+HBr{-} = H2+CaBr2 =>
Ca{2{+}+2HBr{-} = H2+CaBr2
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
Pa2O5 + NaOH = Na3PaO4 + H2O =>
Pa2O5 + 6 NaOH = 2 Na3PaO4 + 3 H2O
HgSO4 + KOH = Hg(OH)2 + K2SO4 =>
HgSO4 + 2 KOH = Hg(OH)2 + K2SO4
Al + FeSO4 = AlO4 + FeS =>
Al + FeSO4 = AlO4 + FeS
Cu(AsO2)2 + HCl + HNO3 + H2O = CuCl2 + H3AsO4 + NO =>
3 Cu(AsO2)2 + 6 HCl + 4 HNO3 + 4 H2O = 3 CuCl2 + 6 H3AsO4 + 4 NO
CrOCl4 + KOH = KCl + H2O + K2Cr2O7 =>
2 CrOCl4 + 10 KOH = 8 KCl + 5 H2O + K2Cr2O7
HNO3 + PbO = NO + PbO2 + H2O =>
2 HNO3 + 3 PbO = 2 NO + 3 PbO2 + H2O
SO4{2-} + H{+} + CH2O + FeCO3 = Fe(HS)2 + CO2 + H2O =>
2 SO4{2-} + 4 H{+} + 4 CH2O + FeCO3 = Fe(HS)2 + 5 CO2 + 5 H2O
ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl
sodiumcarbonate + lithiumsulfate = sodiumsulfate + lithiumcarbonate =>
Na2CO3 + Li2SO4 = Na2SO4 + Li2CO3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C6H12O6 + H2O = CO2 + H =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H
NH3 = N + H =>
NH3 = N + 3 H
NaCl + FeBr3 = NaBr + FeCl3 =>
3 NaCl + FeBr3 = 3 NaBr + FeCl3
Ca + H2O = H2 + Ca[OH]2 =>
Ca + 2 H2O = H2 + Ca[OH]2
Sa + O2 = SaO3 =>
2 Sa + 3 O2 = 2 SaO3
CO2(g) + CaSiO3 + H2O = SiO2 + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3 + H2O = SiO2 + Ca(HCO3)2(aq)
CH3CH2Na + HCl = CH3CH3 + NaCl =>
CH3CH2Na + HCl = CH3CH3 + NaCl
NaOH + P4 + H2O = PH3 + NaHPO3 =>
12 NaOH + 7 P4 + 24 H2O = 16 PH3 + 12 NaHPO3
CaCl2(aq) + NaHSO4(aq) = Ca(HSO4)2 + NaCl =>
CaCl2(aq) + 2 NaHSO4(aq) = Ca(HSO4)2 + 2 NaCl
H2SO4 + NaOH = H2SO4Na + OH =>
H2SO4 + NaOH = H2SO4Na + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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