| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaH2 + 2 H2O = (Ca(OH)2) + 2 H2
L + HF = H2 + LF =>
2 L + 2 HF = H2 + 2 LF
K2S(aq) + Mg(ClO3)2(aq) = K(ClO3) + MgS =>
K2S(aq) + Mg(ClO3)2(aq) = 2 K(ClO3) + MgS
Li + MgF2 = LiF + Mg =>
2 Li + MgF2 = 2 LiF + Mg
HASA + NaOH = NaASA + H2O =>
HASA + NaOH = NaASA + H2O
Cr + HNO3 = NO2 + Cr(NO3)2 + H2O =>
Cr + 4 HNO3 = 2 NO2 + Cr(NO3)2 + 2 H2O
NaHCO3 + H6C4O6 = Na2C4H5O6 + CO2 + H2O =>
20 NaHCO3 + 11 H6C4O6 = 10 Na2C4H5O6 + 24 CO2 + 18 H2O
TiO2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + C(s) + 2 Cl2(g) = TiCl4(s) + CO2(g)
HOCl + KI = HCl + K2O + I2 =>
HOCl + 2 KI = HCl + K2O + I2
FeS2 + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS2 + 9 Na2O2 = Na2FeO4 + 2 Na2SO4 + 6 Na2O
NH3OHCl + FeCl3 = FeCl2 + HCl + H2O + N =>
NH3OHCl + FeCl3 = FeCl2 + 2 HCl + H2O + N
Pt + H2SO4 = Pt(SO4)2 + SO2 + H2O =>
Pt + 4 H2SO4 = Pt(SO4)2 + 2 SO2 + 4 H2O
AgNO3 + K2CrO4 = AgO4 + K2CrNO3 =>
AgNO3 + K2CrO4 = AgO4 + K2CrNO3
W + H2O = WOH + H2 =>
2 W + 2 H2O = 2 WOH + H2
CH3COH + KOH = H2O + KC2H3O =>
CH3COH + KOH = H2O + KC2H3O
FeCl2 + NaF = NaCl + FeF2 =>
FeCl2 + 2 NaF = 2 NaCl + FeF2
Cu2 + NH3 = [Cu(NH3)4]2 =>
Cu2 + 8 NH3 = [Cu(NH3)4]2
Cr(OH)2 + HClO3 = Cr(ClO3)2 + H2O =>
Cr(OH)2 + 2 HClO3 = Cr(ClO3)2 + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
SnBr4 + Al = Sn + AlBr3 =>
3 SnBr4 + 4 Al = 3 Sn + 4 AlBr3
Fe4 + Cl6 = FeCl11 =>
3 Fe4 + 22 Cl6 = 12 FeCl11
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
FeCl3*6H2O = Fe2O3 + HCl + H2O =>
2 FeCl3*6H2O = Fe2O3 + 6 HCl + 9 H2O
BaBr2 + CaSO4 = BaSO4 + CaBr2 =>
BaBr2 + CaSO4 = BaSO4 + CaBr2
C15H14O6 + O2 = C6H6O3 + C7H6O4 =>
3 C15H14O6 + 3 O2 = 4 C6H6O3 + 3 C7H6O4
AgNO3 + PH + H2O = Ag + H3PO4 + HNO3 =>
6 AgNO3 + PH + 4 H2O = 6 Ag + H3PO4 + 6 HNO3
Cu(s)MgSO4(aq) = CuSO4Mg(s) =>
Cu(s)MgSO4(aq) = CuSO4Mg(s)
NiS = Ni{2+} + S + {-2} =>
NiS = Ni{2+} + S + {-2}
CuCl + NH4OH = [Cu(NH3)2Cl] + H2O =>
CuCl + 2 NH4OH = [Cu(NH3)2Cl] + 2 H2O
NaOH + P + H2O = NaH2PO2 + PH3H =>
4 NaOH + 5 P + 4 H2O = 4 NaH2PO2 + PH3H
H3PO4 + NH3 = (NH4)2H(PO4) =>
H3PO4 + 2 NH3 = (NH4)2H(PO4)
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + Fe2
CoSO4 + NaPO4 = NaCoPO4 + SO2 + O2 =>
CoSO4 + NaPO4 = NaCoPO4 + SO2 + O2
Hg + F = HgF =>
Hg + F = HgF
C3H4 + NaH = C3H3Na + H2 =>
C3H4 + NaH = C3H3Na + H2
Zn(NO3)2 + NH4Br = ZnBr2 + (NH4)(NO3) =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2(NH4)(NO3)
Al2S3 + O2 = Al2 + SO2 =>
Al2S3 + 3 O2 = Al2 + 3 SO2
C25H52 + O = CO2 + H2O =>
C25H52 + 76 O = 25 CO2 + 26 H2O
CuOH + NiSO4 = Ni(OH)2 + Cu2SO4 =>
2 CuOH + NiSO4 = Ni(OH)2 + Cu2SO4
FeBr2 + KCl = FeCl2 + KBr =>
FeBr2 + 2 KCl = FeCl2 + 2 KBr
NH4NO3 + H2O = NH4 + OH =>
NH4NO3 + 7 H2O = 2 NH4 + 10 OH
Zn(OH)2 + HNO3 = ZnOHNO3 + H2O =>
Zn(OH)2 + HNO3 = ZnOHNO3 + H2O
CuO2 + HNO3 = Cu(NO3)2 + H2O2 =>
CuO2 + 2 HNO3 = Cu(NO3)2 + H2O2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l)
NaCl + MgCl2 = NaMgCl3 =>
NaCl + MgCl2 = NaMgCl3
Pb{4+}(aq) + Na(s) = Pb{2+}(aq) + Na{+}(aq) =>
Pb{4+}(aq) + 2 Na(s) = Pb{2+}(aq) + 2 Na{+}(aq)
H3Po4 + Ba(OH)2 = HOH + Ba3(Po4)2 =>
2 H3Po4 + 3 Ba(OH)2 = 6 HOH + Ba3(Po4)2
SnCl + NaS2 = SnS2 + NaCl =>
SnCl + NaS2 = SnS2 + NaCl
Hg2(NO3)2 + NaI = Hg2I2 + NaNO3 =>
Hg2(NO3)2 + 2 NaI = Hg2I2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
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