| Équations équilibrées la veille |
NaPO43 + AlSO2 = NaSO2 + AlPO43
CO2 + LiOH = (Li)2CO3 + H2O =>
CO2 + 2 LiOH = (Li)2CO3 + H2O
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
CaSO4 + Ba(NO3)2 = BaSO4 + Ca(NO3)2 =>
CaSO4 + Ba(NO3)2 = BaSO4 + Ca(NO3)2
W2R2O6 = WR + O2 =>
W2R2O6 = 2 WR + 3 O2
BrO3{-} + S4O62{-} + H2O = Br{-} + SO42{-} + H{+} =>
209 BrO3{-} + 6 S4O62{-} + 9 H2O = 209 Br{-} + 24 SO42{-} + 18 H{+}
Na2WO4 + H2O2 + H2SO4 = [W2O3(O2)4(H2O)2]H2 + Na2SO4 + H2O =>
2 Na2WO4 + 4 H2O2 + 2 H2SO4 = [W2O3(O2)4(H2O)2]H2 + 2 Na2SO4 + 3 H2O
C3H7OH(g) + O2(g) = CO2 + H2O =>
2 C3H7OH(g) + 9 O2(g) = 6 CO2 + 8 H2O
K2CrO4 + LiOH = KOH + Li2CrO4 =>
K2CrO4 + 2 LiOH = 2 KOH + Li2CrO4
K3MnO4 + HNO3 = KMnO4 + Mn02 + KNO3 + H2O =>
7 K3MnO4 + 16 HNO3 = 5 KMnO4 + Mn02 + 16 KNO3 + 8 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Li3N + NaCl = LiCl + Na3N =>
Li3N + 3 NaCl = 3 LiCl + Na3N
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C4H10O + C3H5O2 = C7H13O2 + H2O =>
C4H10O + C3H5O2 = C7H13O2 + H2O
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + NaOH + KOH = K(Na)OH + (AlO2)4(SiO2)5 + HOH =>
Na2O(SiO2)3(H2O)22 + 6 Al2O3(SiO2)2 + 10 NaOH + 12 KOH = 12 K(Na)OH + 3(AlO2)4(SiO2)5 + 27 HOH
Ca2 + O2 = CaO2 =>
Ca2 + 2 O2 = 2 CaO2
SrCl2 + (NH4)2SO4 = SrSO4 + (NH4)2Cl2 =>
SrCl2 + (NH4)2SO4 = SrSO4 + (NH4)2Cl2
NaO2 + H2O = NaOH2 + O2 =>
NaO2 + H2O = NaOH2 + O2
K3[Fe(CSN)6] + NaOH = NaSCN + KSCN + Fe(OH)3 =>
K3[Fe(CSN)6] + 3 NaOH = 3 NaSCN + 3 KSCN + Fe(OH)3
C10H14O4Cu*3H2O + H3PO4 + K2CO3 = K2Cu2P6O18 + CO + H2O + H2 =>
2 C10H14O4Cu*3H2O + 6 H3PO4 + K2CO3 = K2Cu2P6O18 + 21 CO + 2 H2O + 27 H2
OH{-} + [Fe(H2O)6]{3}{+} = Fe(H2O)3(OH)3 + H2O =>
3 OH{-} + [Fe(H2O)6]{3}{+} = Fe(H2O)3(OH)3 + 3 H2O
(NH4)6Mo7O24 + HCl = Mo5O14 + H2O + NH4Cl + Cl2 =>
5(NH4)6Mo7O24 + 44 HCl = 7 Mo5O14 + 22 H2O + 30 NH4Cl + 7 Cl2
Al2(SO3)3 + K2S = Al2S3 + K2SO3 =>
Al2(SO3)3 + 3 K2S = Al2S3 + 3 K2SO3
Cu + HCl + O2 = H2[CuCl4] + H2O =>
2 Cu + 8 HCl + O2 = 2 H2[CuCl4] + 2 H2O
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4
GaCl3 + KF = KCl + GaF3 =>
GaCl3 + 3 KF = 3 KCl + GaF3
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)(H2) + CO =>
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)(H2) + 3 CO
C5HNH2 + O2 = CO2 + H2O + NO2 =>
4 C5HNH2 + 27 O2 = 20 CO2 + 6 H2O + 4 NO2
NaOH + Na = Na[NaOH] =>
NaOH + Na = Na[NaOH]
C6H12O6 + O2 = C3H4O3 + H2O =>
C6H12O6 + O2 = 2 C3H4O3 + 2 H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
AgBr2 + Na = NaBr2 + Ag =>
AgBr2 + Na = NaBr2 + Ag
C5H12 = H2 + C2H4 =>
2 C5H12 = 2 H2 + 5 C2H4
Ag2S + HNO3 = AgNO3 + H2S =>
Ag2S + 2 HNO3 = 2 AgNO3 + H2S
MnO2 + AnswerHCl = AnswerMnCl2 + AnswerH2O + AnswerCl2 =>
MnO2 + 4 AnswerHCl = AnswerMnCl2 + 2 AnswerH2O + AnswerCl2
CrBr2 + Cl2 + NaOH = NaCl + H2O + Na2CrO4 + NaBr =>
CrBr2 + 2 Cl2 + 8 NaOH = 4 NaCl + 4 H2O + Na2CrO4 + 2 NaBr
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cu + Fe2(SO4)3 = CuSO4 + Fe3 =>
9 Cu + 3 Fe2(SO4)3 = 9 CuSO4 + 2 Fe3
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
PCl5 + LiOH = H3PO4 + LiCl + H2O =>
PCl5 + 5 LiOH = H3PO4 + 5 LiCl + H2O
Pb(No3)2 + CuSO4 = Pb(SO4) + Cu(No3)2 =>
Pb(No3)2 + CuSO4 = Pb(SO4) + Cu(No3)2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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