| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2S + 10 HNO3 = 2 AgNO3 + H2SO4 + 4 H2O + 8 NO2
Zn + AgNo3 = Ag + ZnNo32 =>
3 Zn + 32 AgNo3 = 32 Ag + 3 ZnNo32
Pt + HBr = H + PtBr4 =>
Pt + 4 HBr = 4 H + PtBr4
LiOH = Li + OH =>
LiOH = Li + OH
Mg(OH)2 + NaH2PO4 = Mg(H2PO4)2 + NaOH =>
Mg(OH)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaOH
C2H5O + H2O = C2H5 + OH =>
C2H5O + H2O = C2H5 + 2 OH
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CuO + Na3P = Cu3P2 + Na2O =>
3 CuO + 2 Na3P = Cu3P2 + 3 Na2O
HClO4 + Br2 + H2O = HBrO3 + HCl =>
5 HClO4 + 4 Br2 + 4 H2O = 8 HBrO3 + 5 HCl
P + IO3 = PIO3 =>
P + IO3 = PIO3
C2H5OH + NO2 = N2 + CO2 + H2O =>
2 C2H5OH + 6 NO2 = 3 N2 + 4 CO2 + 6 H2O
NaC2H3O2 + H2O = Na(OH) + HC2H3O2 =>
NaC2H3O2 + H2O = Na(OH) + HC2H3O2
K2SO4 + O2 + Cl2 + H2O = H2SO4 + KOCl =>
2 K2SO4 + O2 + 2 Cl2 + 2 H2O = 2 H2SO4 + 4 KOCl
Li2SO4 + Mg3N2 = MgSO4 + Li3N =>
3 Li2SO4 + Mg3N2 = 3 MgSO4 + 2 Li3N
K2CO3 + CuO + H2O = KOH + CuCO3 =>
K2CO3 + CuO + H2O = 2 KOH + CuCO3
CdCl2 + AgClO4 = AgCl2 + CdClO4 =>
CdCl2 + AgClO4 = AgCl2 + CdClO4
CUS + H2SO4 = CUO + SO2 + H2O =>
CUS + 3 H2SO4 = CUO + 4 SO2 + 3 H2O
Ca2S + HCl = H2S + CaCl =>
Ca2S + 2 HCl = H2S + 2 CaCl
C6H10 + MnO4 = MnO2 + C6H10O4 =>
C6H10 + 2 MnO4 = 2 MnO2 + C6H10O4
CrO3 + LiOH = LiCrO4 + H2 =>
2 CrO3 + 2 LiOH = 2 LiCrO4 + H2
NaCl + AlNO{3} = NaNO{3} + AlCl =>
NaCl + AlNO{3} = NaNO{3} + AlCl
Li2 + Cl2 = LiCl =>
Li2 + Cl2 = 2 LiCl
Al5 + B3 = Al3B5 =>
9 Al5 + 25 B3 = 15 Al3B5
Ca2S + HCl = H2S + CaCl =>
Ca2S + 2 HCl = H2S + 2 CaCl
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 = =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
Ca2S + HCl = H2S + CaCl =>
Ca2S + 2 HCl = H2S + 2 CaCl
CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl
C2H5OH + HCI = C2H5OCI + H2 =>
C2H5OH + HCI = C2H5OCI + H2
KMnO4 + CHCH = KOOCCOOK + MnO2 + KOH + H2O =>
8 KMnO4 + 3 CHCH = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
Na(AlH4) + H2O = Na[Al(OH4)] + H2 =>
Na(AlH4) + H2O = Na[Al(OH4)] + H2
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
Ca(OH)2 + Cl2 = CaCl2 + H2O + Ca(OCl)2 =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + 2 H2O + Ca(OCl)2
NH4CN(aq) + CuSO4(aq) = Cu(CN)2(s) + (NH4)2SO4(aq) =>
2 NH4CN(aq) + CuSO4(aq) = Cu(CN)2(s) + (NH4)2SO4(aq)
HC3H3O2 + O2 = CO2 + H2O =>
HC3H3O2 + 3 O2 = 3 CO2 + 2 H2O
Zn + H2SO4 = ZnO + H2SO3 =>
Zn + H2SO4 = ZnO + H2SO3
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
Ag2S + HNO3 = AgNO3 + H2SO4 + H2O + NO2 =>
Ag2S + 10 HNO3 = 2 AgNO3 + H2SO4 + 4 H2O + 8 NO2
K2Cr2O7(aq) + HCl(aq) + NH4 = CrCl3(aq) + KCl(aq) + H2O(l) + N2 =>
4 K2Cr2O7(aq) + 32 HCl(aq) + 6 NH4 = 8 CrCl3(aq) + 8 KCl(aq) + 28 H2O(l) + 3 N2
NaOH + CaPO4 = CaOH + NaPO4 =>
NaOH + CaPO4 = CaOH + NaPO4
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4
Ai2O3 + C = Ai + CO3 =>
Ai2O3 + C = 2 Ai + CO3
Ag2S + HNO3 = AgNO3 + H2SO4 + H2O + NO2 =>
Ag2S + 10 HNO3 = 2 AgNO3 + H2SO4 + 4 H2O + 8 NO2
NaCl + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl + CuSO4 = CuCl2 + Na2SO4
FeCl2 + O2 = Fe2O3 + Cl2 =>
4 FeCl2 + 3 O2 = 2 Fe2O3 + 4 Cl2
V2S5 + HCl(aq) = VCl5(aq) + H2S(g) =>
V2S5 + 10 HCl(aq) = 2 VCl5(aq) + 5 H2S(g)
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 = =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Ag2S + HNO3 = AgNO3 + H2SO4 + H2O + NO2 =>
Ag2S + 10 HNO3 = 2 AgNO3 + H2SO4 + 4 H2O + 8 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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