| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H4*H2O + 4 Cu(OH)2 = 2 Cu2O + N2 + 7 H2O
AgCl + NaCl = AgNaCl2 =>
AgCl + NaCl = AgNaCl2
H2SO4 + Mg(HCO3)2 = MgSO4 + CO2 + H2O =>
H2SO4 + Mg(HCO3)2 = MgSO4 + 2 CO2 + 2 H2O
K(OH) + Na2(SO4) = K2SO4 + NaOH =>
2 K(OH) + Na2(SO4) = K2SO4 + 2 NaOH
NH3 + HCl = (HN3)Cl + H2 =>
6 NH3 + 2 HCl = 2(HN3)Cl + 9 H2
PbNo + CaCl2 = PbNoCaCl2 =>
PbNo + CaCl2 = PbNoCaCl2
NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
NH4NO3 + NaCl = NaNO3 + ClNH4 =>
NH4NO3 + NaCl = NaNO3 + ClNH4
Mg3N2 + NH4 = MgH2 + N2 =>
4 Mg3N2 + 6 NH4 = 12 MgH2 + 7 N2
SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O
Be(PO2)2 + HCl = PCl3 + BeCl2 + H2O =>
Be(PO2)2 + 8 HCl = 2 PCl3 + BeCl2 + 4 H2O
Rb(s) + Cu{2+}(aq) = Rb{+}(aq) + Cu(s) =>
2 Rb(s) + Cu{2+}(aq) = 2 Rb{+}(aq) + Cu(s)
P2O3 + NaOH + Cl2 = Na3PO4 + NaCl + H2O =>
P2O3 + 10 NaOH + 2 Cl2 = 2 Na3PO4 + 4 NaCl + 5 H2O
NaOH + C4H6O6 = C4NaHO4 + H2O =>
NaOH + C4H6O6 = C4NaHO4 + 3 H2O
HF + Co2 = CoHF =>
2 HF + Co2 = 2 CoHF
C12H22 + KAl(SO4)2*12(H2O) = KAl(SO4)2*9(H2O) + C6H6O3 + C6H18(OH)3 =>
15 C12H22 + 30 KAl(SO4)2*12(H2O) = 30 KAl(SO4)2*9(H2O) + 8 C6H6O3 + 22 C6H18(OH)3
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O =>
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O
NaOH + ZnCl2 = ZnO + H2O + NaCl =>
2 NaOH + ZnCl2 = ZnO + H2O + 2 NaCl
Zn + HNO3 = NH4 + H2O + Zn(NO3)2 =>
9 Zn + 20 HNO3 = 2 NH4 + 6 H2O + 9 Zn(NO3)2
Li + B = Li3B =>
3 Li + B = Li3B
CaCO3 + H2Cr2O7 = Cr2(CO10H2) + Ca =>
CaCO3 + H2Cr2O7 = Cr2(CO10H2) + Ca
C3H7NO + HCl = C3H6NCl + H2O =>
C3H7NO + HCl = C3H6NCl + H2O
C3H7COONa + NaOH = Na2CO3 + C3H8 =>
C3H7COONa + NaOH = Na2CO3 + C3H8
Ba(NO)2 + Na2SO4 = BaSO4 + NaNO =>
Ba(NO)2 + Na2SO4 = BaSO4 + 2 NaNO
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Ba(MnO4)2 + FeC2O4 + H2SO4 = BaSO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
3 Ba(MnO4)2 + 10 FeC2O4 + 24 H2SO4 = 3 BaSO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 20 CO2
I2O3 + HBr = IBr3 + H2O =>
I2O3 + 6 HBr = 2 IBr3 + 3 H2O
S8(s) + O2(g) = S8O2 =>
S8(s) + O2(g) = S8O2
AgBr + NaCl = AgClNaBr =>
AgBr + NaCl = AgClNaBr
KMnO4 + FeSO4 + H2SO4 = K + MnSO4 + Fe2(SO4)3 + H2O =>
KMnO4 + 6 FeSO4 + 4 H2SO4 = K + MnSO4 + 3 Fe2(SO4)3 + 4 H2O
C6H4Cl2 + Na2S = (C6H4S)106*87 + NaCl =>
106 C6H4Cl2 + 106 Na2S = (C6H4S)106*87 + 212 NaCl
(NH4)PO3 = P2O5 + NH3 + H2O =>
2(NH4)PO3 = P2O5 + 2 NH3 + H2O
Na2SO3 + Cl2 + H2O = NaCl + SO4{2-} + H{+} =>
Na2SO3 + Cl2 + H2O = 2 NaCl + SO4{2-} + 2 H{+}
HNO3 + Fe = FeO + NO2 + H2 =>
2 HNO3 + 2 Fe = 2 FeO + 2 NO2 + H2
[Cu(H2O)6]*SO4*H2O + NH3 = [Cu(NH3)4(H2O)]*SO4 + H2O =>
[Cu(H2O)6]*SO4*H2O + 4 NH3 = [Cu(NH3)4(H2O)]*SO4 + 6 H2O
Cl + O2 = Cl2O7 =>
4 Cl + 7 O2 = 2 Cl2O7
coppersulfate + sodiumhydroxide = copperhydroxide + sodiumsulfate =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
FeS + H2O2 = S + FeO + H2O =>
FeS + H2O2 = S + FeO + H2O
KBr + KMnO4 + H2O = Br2 + MnO2 + KOH =>
6 KBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 8 KOH
ammoniumchloride + bariumhydroxide = ammoniumhydroxide + bariumchloride =>
2 NH4Cl + Ba(OH)2 = 2 NH4OH + BaCl2
(NH4)2CO3 + O2 = NH4O2 + CO2 =>
2(NH4)2CO3 + 3 O2 = 4 NH4O2 + 2 CO2
HCl + Ca(CO3) = H2CO3 + CaCl2 =>
2 HCl + Ca(CO3) = H2CO3 + CaCl2
NaCl + H2O = NaOHCl + H =>
NaCl + H2O = NaOHCl + H
AgCH3CO2 + Al2(SO4)3 = Ag2SO4 + Al(CH3CO2)3 =>
6 AgCH3CO2 + Al2(SO4)3 = 3 Ag2SO4 + 2 Al(CH3CO2)3
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
Zn + H3O{+} + H2O = (Zn(H2O))2{+} + H2 =>
4 Zn + 2 H3O{+} + 2 H2O = 2(Zn(H2O))2{+} + H2
CCaO3 + NaCl = CClO3 + CaNa =>
CCaO3 + NaCl = CClO3 + CaNa
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
COCl2 + CH3CH2OH = CH3CH2OCOCl + HCl =>
COCl2 + CH3CH2OH = CH3CH2OCOCl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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