| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H4 + H2OO2 = N2 + 3 H2O
Ag2S + NaCN = [Ag(CN)2] + Na2S + Na =>
Ag2S + 4 NaCN = 2[Ag(CN)2] + Na2S + 2 Na
CH3COOC6H4COOH + NaOH = HOC6H4COONa + H2O =>
7 CH3COOC6H4COOH + 9 NaOH = 9 HOC6H4COONa + 10 H2O
N2O5 + LiOH = LiNO3 + H2O =>
N2O5 + 2 LiOH = 2 LiNO3 + H2O
NH4Cl + SO4 = (NH4)2SO4 + Cl =>
2 NH4Cl + SO4 = (NH4)2SO4 + 2 Cl
Fe(NH4)2(SO4)2*4H2O + H2C2O4 = (NH4)2SO4 + FeC2O4*2H2O + H2O + H2SO4 =>
Fe(NH4)2(SO4)2*4H2O + H2C2O4 = (NH4)2SO4 + FeC2O4*2H2O + 2 H2O + H2SO4
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + KSO4 + MnSO4 + H2O =>
4 K4[Fe(CN)6] + 59 KMnO4 + 116 H2SO4 = 2 Fe2(SO4)3 + 24 CO2 + 24 KNO3 + 51 KSO4 + 59 MnSO4 + 116 H2O
P4 + HOCl + H2O = HCl + H3PO4 =>
P4 + 10 HOCl + 6 H2O = 10 HCl + 4 H3PO4
KClO3 + HF = F2 + KCl + H2O =>
KClO3 + 6 HF = 3 F2 + KCl + 3 H2O
K2Cr2O7 + H2SO4 + C2H5OH = H2O + C2H4O + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 7 H2O + 3 C2H4O + K2SO4 + Cr2(SO4)3
C9H13NHCl + NaHCO3 = C9H13N + NaCl + H2O + CO2 =>
C9H13NHCl + NaHCO3 = C9H13N + NaCl + H2O + CO2
Ca(NO3)2 + K3Fe(CN)6 = Ca(CN)2 + K3Fe(NO3)6 =>
3 Ca(NO3)2 + K3Fe(CN)6 = 3 Ca(CN)2 + K3Fe(NO3)6
MnCl2 + KOH + O2 = KMnO3 + KCl + H2O =>
4 MnCl2 + 12 KOH + 3 O2 = 4 KMnO3 + 8 KCl + 6 H2O
MnSO4 + NaClO3 + HNO3 = Cl(NO3)3 + NaMnO4 + NaNO3 + H2SO4 + H2O =>
2 MnSO4 + 5 NaClO3 + 18 HNO3 = 5 Cl(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 2 H2SO4 + 7 H2O
AlHCO3 = Al + HCO3 =>
AlHCO3 = Al + HCO3
HgC4H6O4 + FeBr3 = HgBr2 + Fe2(C4H6O4)3 =>
3 HgC4H6O4 + 2 FeBr3 = 3 HgBr2 + Fe2(C4H6O4)3
Al + Ca(OH)2 + H2O = CaAl2O3 + H2 =>
2 Al + Ca(OH)2 + H2O = CaAl2O3 + 2 H2
Mg(NO3)2*6H2O + Ni(NO3)2*6H2O + Fe(NO3)3 + C2H6N4O2 = NiMgFe2O4 + CO2 + H2O + NO2 =>
13 Mg(NO3)2*6H2O + 13 Ni(NO3)2*6H2O + 26 Fe(NO3)3 + 6 C2H6N4O2 = 13 NiMgFe2O4 + 12 CO2 + 174 H2O + 154 NO2
K + H3PO4 = K(PO4) + H2 =>
2 K + 2 H3PO4 = 2 K(PO4) + 3 H2
(NH4)2PdCl4 = Pd + NH4Cl + Cl2 =>
(NH4)2PdCl4 = Pd + 2 NH4Cl + Cl2
Ba(HSO4)2 + BaO = BaSO4 + H2O =>
Ba(HSO4)2 + BaO = 2 BaSO4 + H2O
FeSO4 + Hg = Fe + HgSO4 =>
FeSO4 + Hg = Fe + HgSO4
CH2CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + KOH + MnO2 =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 KOH + 2 MnO2
Cl2 + LiI = Li2Cl + I =>
Cl2 + 4 LiI = 2 Li2Cl + 4 I
NH3 + AgNO3 = Ag3N + HNO3 =>
NH3 + 3 AgNO3 = Ag3N + 3 HNO3
K2Cr2O7 + HCl = KCl + CrCl5 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl5 + Cl2 + 7 H2O
Yb2O3 + HNO3 = Yb(NO3)3 + H2O =>
Yb2O3 + 6 HNO3 = 2 Yb(NO3)3 + 3 H2O
Ca(Co3) + Au4Cl = CaCl + Co3Au4 =>
Ca(Co3) + Au4Cl = CaCl + Co3Au4
K2O2 + KI + H2SO4 = K2SO4 + I2 + H2O =>
K2O2 + 2 KI + 2 H2SO4 = 2 K2SO4 + I2 + 2 H2O
BaBr2 + K2SO4 = BaSO4(s) + KBr =>
BaBr2 + K2SO4 = BaSO4(s) + 2 KBr
Fr + HNO3 = FrNO3 + N2O + H2O =>
8 Fr + 10 HNO3 = 8 FrNO3 + N2O + 5 H2O
Fe(OH)3 + Cr = Cr(OH)3 + Fe(OH)2 =>
3 Fe(OH)3 + Cr = Cr(OH)3 + 3 Fe(OH)2
NH4OH + SrBr2 = NH4Br + Sr(OH)2 =>
2 NH4OH + SrBr2 = 2 NH4Br + Sr(OH)2
BeF2 + H2O = Be[OH]2 + HF =>
BeF2 + 2 H2O = Be[OH]2 + 2 HF
ZnI + Ca(OH)2 = Zn(OH)2 + CaI =>
ZnI + Ca(OH)2 = Zn(OH)2 + CaI
Ba(OH)2 + WO3 = W(OH)2 + BaO3 =>
Ba(OH)2 + WO3 = W(OH)2 + BaO3
Zn + FeCl2 = Fe + Zn(Cl2)2 =>
Zn + 2 FeCl2 = 2 Fe + Zn(Cl2)2
Al + NaOH + H2O = NaAl4(OH)4 + H2 =>
8 Al + 2 NaOH + 6 H2O = 2 NaAl4(OH)4 + 3 H2
C10H16N5O13P3 + C21H28N7O14P2 = C10H15N5O10P2 + C21H29N7O17P3 =>
C10H16N5O13P3 + C21H28N7O14P2 = C10H15N5O10P2 + C21H29N7O17P3
NaPO4 + NiCl2 = NaCl2 + PO4Ni =>
NaPO4 + NiCl2 = NaCl2 + PO4Ni
P + CuSO4 + H2O = Cu3 + H3PO4 + H2SO4 =>
6 P + 15 CuSO4 + 24 H2O = 5 Cu3 + 6 H3PO4 + 15 H2SO4
CaCl2 + CH3COOH = HCl + (CH3COO)2Ca =>
CaCl2 + 2 CH3COOH = 2 HCl + (CH3COO)2Ca
Al(OH)3 + K2CO3 = KAlO2 + CO2 + H2O =>
2 Al(OH)3 + K2CO3 = 2 KAlO2 + CO2 + 3 H2O
HCl(aq) + NaOH(aq) = HOH(l) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = HOH(l) + NaCl(aq)
NaOCl + H2O2 = HCl + NaOH + O2 =>
NaOCl + H2O2 = HCl + NaOH + O2
VBr3 + F2 = VF5 + Br2 =>
2 VBr3 + 5 F2 = 2 VF5 + 3 Br2
C3H6O3 + HCO3 = C3H5O3 + H2CO3 =>
C3H6O3 + HCO3 = C3H5O3 + H2CO3
(C2)(H6) + (O2) = (CO2) + (H2)(O) =>
2(C2)(H6) + 7(O2) = 4(CO2) + 6(H2)(O)
Kl + C = KlC =>
Kl + C = KlC
Na2SO4 + MgH2 = NaH + MgSO4 =>
Na2SO4 + MgH2 = 2 NaH + MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/25
Équations équilibrées sur06/26/24
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