| Équations équilibrées la veille | Équations équilibrées le lendemain |
PBI2 + 2 KI = K2(PBI4)
I2O5 + H2O = H2I2O6 =>
I2O5 + H2O = H2I2O6
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Mn2O7 + NaOH = H2O + NaMnO4 =>
Mn2O7 + 2 NaOH = H2O + 2 NaMnO4
Zn + SO4 = ZnSO4 =>
Zn + SO4 = ZnSO4
V3 + OH = V(OH)3 =>
V3 + 9 OH = 3 V(OH)3
NH4(NO3) + KOH = NH4OH + K(NO3) =>
NH4(NO3) + KOH = NH4OH + K(NO3)
MgS + CaCl2 = MgCl2 + SCa =>
MgS + CaCl2 = MgCl2 + SCa
Pb + AsO4 = Pb3(AsO4)2 =>
3 Pb + 2 AsO4 = Pb3(AsO4)2
NiS(s) + O2(g) = NiSO4 =>
NiS(s) + 2 O2(g) = NiSO4
KClO3 + (COOH)2 + H2SO4 = ClO2 + CO2 + H2O + KHSO4 =>
2 KClO3 + (COOH)2 + 2 H2SO4 = 2 ClO2 + 2 CO2 + 2 H2O + 2 KHSO4
Ba(OH)2(aq) + H2SO4(l) = Ba(SO4)(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(l) = Ba(SO4)(s) + 2 H2O(l)
Cl + HF2 = HCl + F =>
Cl + HF2 = HCl + 2 F
Zn + HCl + CuSO4 = ZnSO4 + CuCl2 + H2 =>
Zn + 2 HCl + CuSO4 = ZnSO4 + CuCl2 + H2
C37H34N2O10S3 + H2O2 = CO2 + H2O + N + S =>
C37H34N2O10S3 + 81 H2O2 = 37 CO2 + 98 H2O + 2 N + 3 S
CoCl2*6H2O + NH3 + HCl + H2O2 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2*6H2O + 10 NH3 + 2 HCl + H2O2 = 2[Co(NH3)5]Cl3 + 14 H2O
K3P + FeI3 = KI + FeP =>
K3P + FeI3 = 3 KI + FeP
Cu2Br + Cl = Cu2Cl + Br2 =>
2 Cu2Br + 2 Cl = 2 Cu2Cl + Br2
Fe + Ar = FeAr2 =>
Fe + 2 Ar = FeAr2
Au2S3 + O2 = SO2 + Au2O3 =>
2 Au2S3 + 9 O2 = 6 SO2 + 2 Au2O3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Li2SO4 + Ca(NO3)2 = LiNO3 + CaSO4 =>
Li2SO4 + Ca(NO3)2 = 2 LiNO3 + CaSO4
Ag + ZnO = Zn + AgO =>
Ag + ZnO = Zn + AgO
BaO + N2O3 = BaN2O4 =>
BaO + N2O3 = BaN2O4
Mg3N2 + H2O = Mg3O + N2 + H2 =>
Mg3N2 + H2O = Mg3O + N2 + H2
Cl + AlO = AlCl3 + O =>
3 Cl + AlO = AlCl3 + O
Rb(OH)2 + NaHS = RbS + Na2S + H2O =>
Rb(OH)2 + 2 NaHS = RbS + Na2S + 2 H2O
Fe4[Fe(CN)6]3 = Fe(CN)2 + Fe[Fe(CN)6] =>
Fe4[Fe(CN)6]3 = 3 Fe(CN)2 + 2 Fe[Fe(CN)6]
H2O2 + C22H12O11 = CO2 + H2O =>
39 H2O2 + C22H12O11 = 22 CO2 + 45 H2O
CdCl2*H2O + HNO3 = Cd(NO3)2 + H2 + O2 + Cl =>
2 CdCl2*H2O + 4 HNO3 = 2 Cd(NO3)2 + 4 H2 + O2 + 4 Cl
H2Cr2O7 + K2SO4 + NH4 + OH = H2O + K2Cr2O7 + (NH4)2SO4 =>
H2Cr2O7 + K2SO4 + 2 NH4 + 2 OH = 2 H2O + K2Cr2O7 + (NH4)2SO4
Li + NO3 = Li(NO3) =>
Li + NO3 = Li(NO3)
C3H8O + CH3COOH = CH3CHO(COCH3)CH3 + H2O =>
C3H8O + CH3COOH = CH3CHO(COCH3)CH3 + H2O
KMnO4 + NaY + H2SO4 = Y2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaY + 8 H2SO4 = 5 Y2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
Fe(OH)2 + O + H2O = Fe(OH)3 =>
2 Fe(OH)2 + O + H2O = 2 Fe(OH)3
S + Cl3 = SCl3 =>
S + Cl3 = SCl3
Al(NO3)3 + K3PO4 = KNO3 + AlPO4 =>
Al(NO3)3 + K3PO4 = 3 KNO3 + AlPO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + IVN2 = FeN2 + IV =>
Fe + IVN2 = FeN2 + IV
H(C2H3O2) + Na(HCO3) = Na(C2H3O2) + H2CO3 =>
H(C2H3O2) + Na(HCO3) = Na(C2H3O2) + H2CO3
O3 + KL + H2SO4 = K2SO4 + L2 + H2O =>
O3 + 6 KL + 3 H2SO4 = 3 K2SO4 + 3 L2 + 3 H2O
Ca3(PO4)2 + C6H12O6 + Na2CO3 + SiO2 = Na4CaSi309 + H2O + P2 + CO2 =>
3 Ca3(PO4)2 + 467 C6H12O6 + 18 Na2CO3 + 2781 SiO2 = 9 Na4CaSi309 + 2802 H2O + 3.0000000000001P2 + 2820 CO2
C + H = C6H8 =>
6 C + 8 H = C6H8
CuCl2 + K2SiO3 = CuSiO3 + KCl =>
CuCl2 + K2SiO3 = CuSiO3 + 2 KCl
C2H2O4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
PBS + O2 = PBO + S =>
2 PBS + O2 = 2 PBO + 2 S
N77 + H = NH3 =>
N77 + 231 H = 77 NH3
K2S + CaCl2 = CaS + KCl =>
K2S + CaCl2 = CaS + 2 KCl
Al(OH)3 + OH = Al(OH)4 =>
Al(OH)3 + OH = Al(OH)4
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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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