| Équations équilibrées la veille |
AlCl3 + 3 NH4 = Al + 3 NH4Cl
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
Zn(s) + H2S(aq) = ZnS(aq) + H2(g) =>
Zn(s) + H2S(aq) = ZnS(aq) + H2(g)
F + KCl = KF + Cl =>
F + KCl = KF + Cl
Cu(s) + AgNO3(l) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(l) = 2 Ag(s) + Cu(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + H3N = (NH4)3PO4 =>
H3PO4 + 3 H3N = (NH4)3PO4
C3H9N + H2O = C3H9NH{+} + OH{-} =>
C3H9N + H2O = C3H9NH{+} + OH{-}
CaSO4 + SIO + C = CaSIO3 + CO + S =>
CaSO4 + SIO + 2 C = CaSIO3 + 2 CO + S
H4P2O6 + AgNO3 + H2O = Ag + HNO3 + H3PO4 =>
H4P2O6 + 2 AgNO3 + 2 H2O = 2 Ag + 2 HNO3 + 2 H3PO4
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
Cu(SO4)2 + NaOH = Cu(OH)2 + Na + SO4 =>
Cu(SO4)2 + 2 NaOH = Cu(OH)2 + 2 Na + 2 SO4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Ba2S2 = Ba2 + S2 =>
Ba2S2 = Ba2 + S2
Zn(NO3)2 + Li2SO4 = ZnSO4 + Li2(NO3)2 =>
Zn(NO3)2 + Li2SO4 = ZnSO4 + Li2(NO3)2
K + C + O = K2OC =>
2 K + C + O = K2OC
NH4Cl + CaSO3 = (NH4)2SO3 + CaCl2 =>
2 NH4Cl + CaSO3 = (NH4)2SO3 + CaCl2
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
SiCl4 + O2 = SiO2 + OCl =>
SiCl4 + 3 O2 = SiO2 + 4 OCl
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HgO + H2 = Hg + H2O =>
HgO + H2 = Hg + H2O
Cu + H2S = Cu2S + H2 =>
2 Cu + H2S = Cu2S + H2
MnO3 + Na2O2 = Na2MnO4 + O2 =>
2 MnO3 + 2 Na2O2 = 2 Na2MnO4 + O2
Fe(s) + O2(g) = Fe2O2(s) =>
2 Fe(s) + O2(g) = Fe2O2(s)
Pb + CO2 = PbCO2 =>
Pb + CO2 = PbCO2
KHO + H3PO4 = KH2PO4 + H2O =>
KHO + H3PO4 = KH2PO4 + H2O
Ar + He = ArHe =>
Ar + He = ArHe
CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4
Na + HNO3 = H2 + Na(NO3)2 =>
Na + 2 HNO3 = H2 + Na(NO3)2
AgNO3 = Ag2 + NO2 + O2 =>
2 AgNO3 = Ag2 + 2 NO2 + O2
C2H6O + H2SO4 = C2H6O4S + H2O =>
C2H6O + H2SO4 = C2H6O4S + H2O
Ti(s) + O2(g) = TiO(s) =>
2 Ti(s) + O2(g) = 2 TiO(s)
MnCl2 + H2O = Mn(OH)2 + Cl2 + H2 =>
MnCl2 + 2 H2O = Mn(OH)2 + Cl2 + H2
Co(s) + S8(s) = Co2S3(s) =>
16 Co(s) + 3 S8(s) = 8 Co2S3(s)
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
FeTiO + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO + 7 Cl2 + 2 C = 2 TiCl4 + 2 FeCl3 + 2 CO
K2CO3 + C4H8O2 = K(C4H7O2) + CO2 + H2O =>
K2CO3 + 2 C4H8O2 = 2 K(C4H7O2) + CO2 + H2O
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
H2CrO4 + Ba(OH)2 = HOH + BaCrO4 =>
H2CrO4 + Ba(OH)2 = 2 HOH + BaCrO4
K2SO4 + MgCl2 = K2Cl2 + MgSO4 =>
K2SO4 + MgCl2 = K2Cl2 + MgSO4
Fe(HCO3)2 = FeCO3 + H2CO3 =>
Fe(HCO3)2 = FeCO3 + H2CO3
Cs(s) + HCl(aq) = CsCl(aq) + H(g) =>
Cs(s) + HCl(aq) = CsCl(aq) + H(g)
Co2(CO3)3 = Co2O3 + CO2 =>
Co2(CO3)3 = Co2O3 + 3 CO2
C6H5Cl + Cl2 = C6H4Cl2 + HCl =>
C6H5Cl + Cl2 = C6H4Cl2 + HCl
Na2CO3(s) + H2O(l) = H2CO3(aq) + NaOH(aq) =>
Na2CO3(s) + 2 H2O(l) = H2CO3(aq) + 2 NaOH(aq)
Se2 + O2 = SeO2 =>
Se2 + 2 O2 = 2 SeO2
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
H2O2 + CuCl2 = HCl + Cu + O2 =>
H2O2 + CuCl2 = 2 HCl + Cu + O2
HCOOH + ZnCO3 = (HCOOH)2Zn + CO2 + H2O =>
3 HCOOH + ZnCO3 = (HCOOH)2Zn + 2 CO2 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
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