| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ir3(PO4)4 = 3 Ir + P4 + 8 O2
Ca + P = Ca3P =>
3 Ca + P = Ca3P
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
HCl + Na3PO4 = P2O5 + NaCl + H2O =>
6 HCl + 2 Na3PO4 = P2O5 + 6 NaCl + 3 H2O
NaCN + H2O = NaH + CNOH =>
NaCN + H2O = NaH + CNOH
H2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + HCl(aq) =>
H2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + 2 HCl(aq)
CH3(CO)CH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3(CO)CH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3(g) + Cl2(g) = N2(g) + HCl(g) =>
2 NH3(g) + 3 Cl2(g) = N2(g) + 6 HCl(g)
MgCl2 + Na2CO3 + H2O = Mg(OH)2*3MgCO3 + Mg(HCO3)2 + NaCl =>
5 MgCl2 + 5 Na2CO3 + 2 H2O = Mg(OH)2*3MgCO3 + Mg(HCO3)2 + 10 NaCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Pb3N4 = Pb + N =>
Pb3N4 = 3 Pb + 4 N
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Na2Cr2O7 + H2C2O4 = Na[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
Na2Cr2O7 + 7 H2C2O4 = 2 Na[Cr(C2O4)2(H2O)2] + 6 CO2 + 3 H2O
Sn(NO3)2 + NaOH = Na(NO3)2 + Sn(OH) =>
Sn(NO3)2 + NaOH = Na(NO3)2 + Sn(OH)
NiSO4 + (NH4)6Mo7O24 + NH4OH = (NH4)10NiMo6O24 + (NH4)2SO4 + H2O =>
7 NiSO4 + 6(NH4)6Mo7O24 + 48 NH4OH = 7(NH4)10NiMo6O24 + 7(NH4)2SO4 + 24 H2O
NdCl3*6H2O = Nd + Cl2 + H2O =>
2 NdCl3*6H2O = 2 Nd + 3 Cl2 + 12 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NH4OH + Na3PO4 = (NH4)3PO4 + NaOH =>
3 NH4OH + Na3PO4 = (NH4)3PO4 + 3 NaOH
(NH4)2CO3 + Fe(OH)3 = NH4OH + Fe2(CO3)3 =>
3(NH4)2CO3 + 2 Fe(OH)3 = 6 NH4OH + Fe2(CO3)3
Sb2(PO4)3 + HNO3 = H2PO4 + Sb(NO3)3 =>
Sb2(PO4)3 + 6 HNO3 = 3 H2PO4 + 2 Sb(NO3)3
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
C6H2(OH)2 + O2 = CO2 + H2O =>
C6H2(OH)2 + 6 O2 = 6 CO2 + 2 H2O
XCu(OH)2 = XCuO + H2O =>
XCu(OH)2 = XCuO + H2O
CuO + C2H4O2 = Cu + CO2 + H2O =>
4 CuO + C2H4O2 = 4 Cu + 2 CO2 + 2 H2O
Mn(NH3)2 + HNO3 = Mn(NO3)2 + NH4 =>
Mn(NH3)2 + 2 HNO3 = Mn(NO3)2 + 2 NH4
K2CO3 + NH4Cl = KCl + CO3(NH4)2 =>
K2CO3 + 2 NH4Cl = 2 KCl + CO3(NH4)2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
AgSO4 + CoCl2 = AgCl2 + CoSO4 =>
AgSO4 + CoCl2 = AgCl2 + CoSO4
As + ClO3 + H2 = H3AsO3 + HClO =>
4 As + 6 ClO3 + 9 H2 = 4 H3AsO3 + 6 HClO
BaS + KNO3 = Ba(NO3)2 + K2S =>
BaS + 2 KNO3 = Ba(NO3)2 + K2S
NaClO2 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO2 + 2 MnO2 + 4 NaOH = NaCl + 2 Na2MnO4 + 2 H2O
AgO + H{+} + {-} = Ag2O + H2O =>
2 AgO + 2 H{+} + 2e = Ag2O + H2O
Ag(NO3)2(aq) + NaCl(aq) = AgCl(s) + Na(NO3)2(aq) =>
Ag(NO3)2(aq) + NaCl(aq) = AgCl(s) + Na(NO3)2(aq)
CaCO3 + HNO3 = Ca(NO3)2 + CO3 + H2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO3 + H2
Na2SO4 + Sr(NO3)2 = Na(NO3) + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 Na(NO3) + SrSO4
Fe3O4 + HCl + Cl2 = FeCl3 + H2O =>
2 Fe3O4 + 16 HCl + Cl2 = 6 FeCl3 + 8 H2O
As2S3 + NH3 + H2O2 = (NH4)2AsO4 + S + H2O =>
As2S3 + 4 NH3 + 6 H2O2 = 2(NH4)2AsO4 + 3 S + 4 H2O
K + Fe(OH)3 = K(OH)3 + Fe =>
K + Fe(OH)3 = K(OH)3 + Fe
Fe2(SO4)3 + K4Fe(CN)6 = K2SO4 + KFe[Fe(CN)6] =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 3 K2SO4 + 2 KFe[Fe(CN)6]
H2S + KOH = K2S + H2O(l) =>
H2S + 2 KOH = K2S + 2 H2O(l)
Au2(SO4)3 + KOH = K2SO4 + Au(OH)3 =>
Au2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Au(OH)3
NaNO3 + Mg = Na2O + MgO + N2 =>
2 NaNO3 + 5 Mg = Na2O + 5 MgO + N2
C6H10COONaCOONa + NaOH = Na2CO3 + C6H12 =>
C6H10COONaCOONa + 2 NaOH = 2 Na2CO3 + C6H12
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Al2S3 + Ca(NO2)2 = Al(NO2)3 + CaS =>
Al2S3 + 3 Ca(NO2)2 = 2 Al(NO2)3 + 3 CaS
C2H5OH + NaCl + H2O = C2H5ONaCl + H3O =>
C2H5OH + NaCl + H2O = C2H5ONaCl + H3O
Mg(NO2)2 + Al = Mg + Al(NO2)3 =>
3 Mg(NO2)2 + 2 Al = 3 Mg + 2 Al(NO2)3
K2[HgCl4] + KI = K2[HgI4] + KCl =>
K2[HgCl4] + 4 KI = K2[HgI4] + 4 KCl
H2O + Mg = MgO + H2 =>
H2O + Mg = MgO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/29/24
Équations équilibrées sur09/28/23
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