| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O2(s) + H2O2(l) = 2 NaOH(aq) + O2(g)
NiCO3 + CN = Ni(CN)4 + CO3 =>
NiCO3 + 4 CN = Ni(CN)4 + CO3
WO3 + NH3 = W + H2O + N2 =>
WO3 + 2 NH3 = W + 3 H2O + N2
CuCl2 + HCl = CuCl3{-} + H{+} =>
CuCl2 + HCl = CuCl3{-} + H{+}
C5H10O4PO4 + O2 = CO2 + H2O + P2 =>
2 C5H10O4PO4 + 7 O2 = 10 CO2 + 10 H2O + P2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Pb3O4 + H2SO4 + KHC2O4*H2C2O4*2H2O = PbSO4 + K2SO4 + CO2 + H2O =>
4 Pb3O4 + 13 H2SO4 + 2 KHC2O4*H2C2O4*2H2O = 12 PbSO4 + K2SO4 + 8 CO2 + 20 H2O
HPO4 + HOH = H2PO4 + OH =>
HPO4 + HOH = H2PO4 + OH
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
H2O + AlCl3 = HCl + AlOHCl2 =>
H2O + AlCl3 = HCl + AlOHCl2
O2 + C6H18 = CO2 + H2O =>
21 O2 + 2 C6H18 = 12 CO2 + 18 H2O
CH3COONa + H2O = CH3COO + NaOH + H2 =>
2 CH3COONa + 2 H2O = 2 CH3COO + 2 NaOH + H2
HPO4 + HOH = H2PO4 + OH =>
HPO4 + HOH = H2PO4 + OH
KMnO4 + NO + H2SO4 = K2SO4 + MnSO4 + NO2 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NO2 + 3 H2O
C8H18O + Na = C8H18ONa =>
C8H18O + Na = C8H18ONa
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
AgCl + Ba(NO3)2 = Ag(NO3) + Ba(Cl)2 =>
2 AgCl + Ba(NO3)2 = 2 Ag(NO3) + Ba(Cl)2
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
Fe + MgCO3 = Mg + FeCO3 =>
Fe + MgCO3 = Mg + FeCO3
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
BrF = Br + F =>
BrF = Br + F
NaCl(aq) + NaOH = HCl + Na2O =>
NaCl(aq) + NaOH = HCl + Na2O
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
PbS(s) + HCl(aw) = PbCl2 + H2S(g) =>
PbS(s) + 2 HCl(aw) = PbCl2 + H2S(g)
HPO4 + HOH = H2PO4 + OH =>
HPO4 + HOH = H2PO4 + OH
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K3[Cr(OH)6] + Br2 = KBr + K2Cr2O7 + HBr + H2O =>
2 K3[Cr(OH)6] + 3 Br2 = 4 KBr + K2Cr2O7 + 2 HBr + 5 H2O
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
HPO3 + AgNO3 + NH3 = AgPO3 + NO2 + H2O =>
7 HPO3 + 7 AgNO3 + NH3 = 7 AgPO3 + 8 NO2 + 5 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
CaCO3 + Cl2 = CaCl2 + CO2 + O2 =>
2 CaCO3 + 2 Cl2 = 2 CaCl2 + 2 CO2 + O2
Li2SO4 = SO3 + Li2O =>
Li2SO4 = SO3 + Li2O
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
HNO2 + Fe = Fe(HNO2) =>
HNO2 + Fe = Fe(HNO2)
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
Al + H2SO4(dilute) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(dilute) = Al2(SO4)3 + 3 H2
KNO3 + H2S = K2S + HNO3 =>
2 KNO3 + H2S = K2S + 2 HNO3
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
MgCO3(s) + H2CO3(aq) = Mg(HCO3)2(aq) =>
MgCO3(s) + H2CO3(aq) = Mg(HCO3)2(aq)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/24
Équations équilibrées sur10/29/23
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