| Équations équilibrées la veille |
Mg(OH)2 + CuCl2 = Cu(OH)2 + MgCl2
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + Ba(SO4) =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(SO4)
CH4 + KMnO4 = MnCH3 + KO4H =>
CH4 + KMnO4 = MnCH3 + KO4H
H3SbO4 + Mn(OH) = Mn(SbO3) + H2O =>
H3SbO4 + Mn(OH) = Mn(SbO3) + 2 H2O
Na3PO4 + H2SIO3 = Na2SIO3 + H3PO4 =>
2 Na3PO4 + 3 H2SIO3 = 3 Na2SIO3 + 2 H3PO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ti + Au2O = Au + TiO2 =>
Ti + 2 Au2O = 4 Au + TiO2
Cu + AgNO3 = Cu(AgNO3) =>
Cu + AgNO3 = Cu(AgNO3)
NH4 + NaHSO4 = NaH + H2SO4 + N2 =>
2 NH4 + 4 NaHSO4 = 4 NaH + 4 H2SO4 + N2
Fe + AgNO3{-} = FeNO3{-} + Ag =>
Fe + AgNO3{-} = FeNO3{-} + Ag
NH4ClNaNO3 = NH3NaClHNO3 =>
NH4ClNaNO3 = NH3NaClHNO3
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
Si2Cl + H2O = SiO2 + HCl + H =>
Si2Cl + 4 H2O = 2 SiO2 + HCl + 7 H
CuCl2(aq) + AgNO3(aq) = Cu(NO3)2(an) + AgCl(s) =>
CuCl2(aq) + 2 AgNO3(aq) = Cu(NO3)2(an) + 2 AgCl(s)
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
[Ni(H2O)5NH3]{2+} + C2H8N2 = [Ni(C2H8N2)NH3]{2+} + H2O =>
[Ni(H2O)5NH3]{2+} + C2H8N2 = [Ni(C2H8N2)NH3]{2+} + 5 H2O
H2S(l) + Cl2(g) = HCl + S =>
H2S(l) + Cl2(g) = 2 HCl + S
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
K + NaOH = H2 + NaKO =>
2 K + 2 NaOH = H2 + 2 NaKO
HNO3 + HI = INO3 + H =>
HNO3 + HI = INO3 + 2 H
P4 + O1 = P2O3 =>
P4 + 6 O1 = 2 P2O3
CuSn + H2SO4 = CuSO4 + Sn + H2 =>
CuSn + H2SO4 = CuSO4 + Sn + H2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
As2O3(s) + KI(aq) + HCI(aq) = AsI3(s) + KCI(aq) + H2O(l) =>
As2O3(s) + 6 KI(aq) + 6 HCI(aq) = 2 AsI3(s) + 6 KCI(aq) + 3 H2O(l)
B4C + O2 = BO + CO =>
2 B4C + 5 O2 = 8 BO + 2 CO
I2O7 + H2O = I(OH)7 =>
I2O7 + 7 H2O = 2 I(OH)7
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2O7 + H2O = I(OH)7 =>
I2O7 + 7 H2O = 2 I(OH)7
Sr + HI = H + SrI2 =>
Sr + 2 HI = 2 H + SrI2
CuCO3 + HNO3 = H2CO3 + Cu(NO3)2 =>
CuCO3 + 2 HNO3 = H2CO3 + Cu(NO3)2
I2O7 + H2O = I(OH)7 =>
I2O7 + 7 H2O = 2 I(OH)7
CuO + Mg = Cu + MgO =>
CuO + Mg = Cu + MgO
I2O7 + H2O = I(OH)7 =>
I2O7 + 7 H2O = 2 I(OH)7
H2S + HClO3 = S + HCl + H2O =>
3 H2S + HClO3 = 3 S + HCl + 3 H2O
Na2CO3 + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2O + CO2
H3PO4 + Zn = Zn3(PO4)2 + H =>
2 H3PO4 + 3 Zn = Zn3(PO4)2 + 6 H
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
KClO4 + C7H5NaO2 = H2O + CO + KCl + Na2CO3 =>
17 KClO4 + 8 C7H5NaO2 = 20 H2O + 52 CO + 17 KCl + 4 Na2CO3
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
Na2S + Al(NO3)3 = Na2NO3 + AlS3 =>
3 Na2S + Al(NO3)3 = 3 Na2NO3 + AlS3
HCN + Co(OH)3 = Co(CN)3 + H2O =>
3 HCN + Co(OH)3 = Co(CN)3 + 3 H2O
NH4Cl + NaCl = NH3 + NaHCl + Cl =>
NH4Cl + NaCl = NH3 + NaHCl + Cl
Pb(No3)2(aq) + H2So4(aq) = PbSo4(a) + HNo3(aq) =>
Pb(No3)2(aq) + H2So4(aq) = PbSo4(a) + 2 HNo3(aq)
Li2S + Sn(ClO4)4 = Li4(ClO4)4 + S2Sn =>
2 Li2S + Sn(ClO4)4 = Li4(ClO4)4 + S2Sn
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
I2O7 + H2O = I(OH)7 =>
I2O7 + 7 H2O = 2 I(OH)7
Ba + Cl + Na2(SO4) = Ba(SO4) + NaCl =>
Ba + 2 Cl + Na2(SO4) = Ba(SO4) + 2 NaCl
PbS + MnO2 = Pb + Mn + SO2 =>
PbS + MnO2 = Pb + Mn + SO2
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Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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