| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3P2 + 8 HClO = Ca3(PO4)2 + 8 HCl
SrBr2(aq) + MgSO4(aq) = Sr(SO4) + Br2Mg =>
SrBr2(aq) + MgSO4(aq) = Sr(SO4) + Br2Mg
Cu(OH)2 + CaCO3 = CuCO3 + Ca(OH)2 =>
Cu(OH)2 + CaCO3 = CuCO3 + Ca(OH)2
C6H5CHCH2 + KMnO4 + H2SO4 = COOHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CHCH2 + 12 KMnO4 + 18 H2SO4 = 10 COOHCH2CH2COOH + 6 K2SO4 + 12 MnSO4 + 8 H2O
CuCl + I = CuI + Cl =>
CuCl + I = CuI + Cl
NaOHZnCl{2} = NaClZn(OH){2} =>
NaOHZnCl{2} = NaClZn(OH){2}
C8H10N4O2 + C4H4ClNO2 = C8H9ClN4O2 + C4H5NO2 =>
C8H10N4O2 + C4H4ClNO2 = C8H9ClN4O2 + C4H5NO2
KClO3 + CO2 = KClO3CO2 =>
KClO3 + CO2 = KClO3CO2
NaNO3 + NH4Cl = NaCl + NO + N2 + H2O =>
2 NaNO3 + 2 NH4Cl = 2 NaCl + 2 NO + N2 + 4 H2O
HBrO + CH3OH = CH3BrO + H2O =>
HBrO + CH3OH = CH3BrO + H2O
MgCO3HCl = HCO3MgCl =>
MgCO3HCl = HCO3MgCl
Na2SO3 + KMnO4 + H2O = MnO2 + K2OH + Na2SO4 =>
7 Na2SO3 + 4 KMnO4 + H2O = 4 MnO2 + 2 K2OH + 7 Na2SO4
Zn(OH) + NaOH = Zn(OH)2 + Na =>
Zn(OH) + NaOH = Zn(OH)2 + Na
CaO + ClNH4 = CaCl2 + H2O + NH3 =>
CaO + 2 ClNH4 = CaCl2 + H2O + 2 NH3
LiBr + CaSO3 = CaBr2 + Li2SO3 =>
2 LiBr + CaSO3 = CaBr2 + Li2SO3
H3AsO4(aq) + KOH(aq) = H2O + K2HAsO4 =>
H3AsO4(aq) + 2 KOH(aq) = 2 H2O + K2HAsO4
ZnCO3 + HCl = CO2 + H2O + ZnCl2 =>
ZnCO3 + 2 HCl = CO2 + H2O + ZnCl2
Vr2 + H2O = HVr + O3 =>
3 Vr2 + 3 H2O = 6 HVr + O3
C6H12O6 + KNO3 = CO2 + H2O + N2 + K2CO3 =>
5 C6H12O6 + 24 KNO3 = 18 CO2 + 30 H2O + 12 N2 + 12 K2CO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KMnO4 + H2SO4 + H2 = MnO + K2SO4 + H2O =>
2 KMnO4 + H2SO4 + 5 H2 = 2 MnO + K2SO4 + 6 H2O
HCl + Ca(OH)2 = CaCl2 + H30 + OH =>
30 HCl + 15 Ca(OH)2 = 15 CaCl2 + H30 + 30 OH
Na2CO3(s) + H3PO4(aq) = Na3PO4(aq) + H2O(l) + CO2(g) =>
3 Na2CO3(s) + 2 H3PO4(aq) = 2 Na3PO4(aq) + 3 H2O(l) + 3 CO2(g)
K + Ca3(PO4)2 = K3(PO4)2 + Ca =>
3 K + Ca3(PO4)2 = K3(PO4)2 + 3 Ca
F + Xe = XeF4 =>
4 F + Xe = XeF4
FeCl3(s) + H2O(l) = HCl(aq) + Fe(OH)3(aq) =>
FeCl3(s) + 3 H2O(l) = 3 HCl(aq) + Fe(OH)3(aq)
C12H22O11 + HCl = H2O + CCl4 + H2 =>
C12H22O11 + 48 HCl = 11 H2O + 12 CCl4 + 24 H2
MgH2 + H2O = Mg(OH2) + H2 =>
MgH2 + H2O = Mg(OH2) + H2
C2H5OH + C6H5ONa = C2H5ONa + C6H5OH =>
C2H5OH + C6H5ONa = C2H5ONa + C6H5OH
K2SO4 + Ca(C2H3O2) = CaSO4 + K2(C2H3O2) =>
K2SO4 + Ca(C2H3O2) = CaSO4 + K2(C2H3O2)
XPCl3 + H2O = XH3PO3 + HCl =>
XPCl3 + 3 H2O = XH3PO3 + 3 HCl
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
HBr + NaOH = H2O + BrNa =>
HBr + NaOH = H2O + BrNa
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
C(s) + O2(d) = CO(g) =>
2 C(s) + O2(d) = 2 CO(g)
Cu(NO3) + BaS = CuS + Ba(NO3) =>
Cu(NO3) + BaS = CuS + Ba(NO3)
(NH4)2CO3 + HNO2 = NO + H2O + CO2 =>
(NH4)2CO3 + 10 HNO2 = 12 NO + 9 H2O + CO2
HNO3(ac)NaOH(ac) = NaNO3H2O =>
HNO3(ac)NaOH(ac) = NaNO3H2O
SbS2 + HCl = H2S + S + SbCl3 =>
2 SbS2 + 6 HCl = 3 H2S + S + 2 SbCl3
Cl2 + C2H2 = H2C2Cl4 =>
2 Cl2 + C2H2 = H2C2Cl4
Ba(C2H3O2) + CaCl2 = BaCl2 + Ca(C2H3O2) =>
Ba(C2H3O2) + CaCl2 = BaCl2 + Ca(C2H3O2)
BaSO4 + HF = BaF2 + H2SO4 =>
BaSO4 + 2 HF = BaF2 + H2SO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + 2 H2O
AgNO3 + NaOH + NH4OH = [Ag(NH3)2OH] + NaNO3 + H2O =>
AgNO3 + NaOH + 2 NH4OH = [Ag(NH3)2OH] + NaNO3 + 2 H2O
La2O3 + CaCO3 + MnO2 = LaCaMnO3 + CO3 + O2 =>
2 La2O3 + 4 CaCO3 + 4 MnO2 = 4 LaCaMnO3 + 4 CO3 + O2
H3PO2 + K2CrO7 + H2SO4 = Cr2(SO4)2 + H3PO4 + K2SO4 + H2O =>
5 H3PO2 + 2 K2CrO7 + 4 H2SO4 = Cr2(SO4)2 + 5 H3PO4 + 2 K2SO4 + 4 H2O
Sr3(PO4)2 + CuS3 = SrS + Cu(PO4)2 =>
Sr3(PO4)2 + CuS3 = 3 SrS + Cu(PO4)2
KMnO4 + H2SO4 + FeCl2 = MnSO4 + K2SO4 + FeCl3 + H2O + Fe2(SO4)3 =>
6 KMnO4 + 24 H2SO4 + 30 FeCl2 = 6 MnSO4 + 3 K2SO4 + 20 FeCl3 + 24 H2O + 5 Fe2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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