| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2KOH = ZnOHCl2K
Ag + Au(ClO4)3 = Au + Ag(ClO4) =>
3 Ag + Au(ClO4)3 = Au + 3 Ag(ClO4)
N2S5 = N2 + S8 =>
8 N2S5 = 8 N2 + 5 S8
C6H5OHH2SO4 = C6H5OH2HSO4 =>
C6H5OHH2SO4 = C6H5OH2HSO4
Na2S(aq) + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S(aq) + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + KCl =>
2 FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 KCl
Sb(HCO3)5 = Sb2(CO3)5 + CO2 + H2O =>
2 Sb(HCO3)5 = Sb2(CO3)5 + 5 CO2 + 5 H2O
NaH2PO4 + MgCl2 + NH4OH = MgNH4PO4 + NaCl + HCl + H2O =>
NaH2PO4 + MgCl2 + NH4OH = MgNH4PO4 + NaCl + HCl + H2O
NaOH(aq) + CH3COOH = CH3COONa(aq) + H2O(l) =>
NaOH(aq) + CH3COOH = CH3COONa(aq) + H2O(l)
PbO + HMnO4 = Pb(MnO4)2 + H2O =>
PbO + 2 HMnO4 = Pb(MnO4)2 + H2O
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + CH4N2O = MgAl2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 20 CH4N2O = 3 MgAl2O4 + 20 CO2 + 112 H2O + 32 N2
Ag + HNO2 = NO + H2O + AgNO3 =>
Ag + 4 HNO2 = 3 NO + 2 H2O + AgNO3
C7H8 = C6H6 + C8H10 =>
2 C7H8 = C6H6 + C8H10
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Fe(NH4)2(SO4)2(H2O)3 + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)3 + H2O2 + 3 K2C2O4 + 3 H2C2O4 = 2 K3Fe(C2O4)3(H2O)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Ag2CrO4 + NH3 = Ag(NH3)2 + CrO4 =>
Ag2CrO4 + 4 NH3 = 2 Ag(NH3)2 + CrO4
Tl + S = Tl2S3 =>
2 Tl + 3 S = Tl2S3
Na2SeO3 + HCl = Se + Cl + NaCl + H2O =>
Na2SeO3 + 6 HCl = Se + 4 Cl + 2 NaCl + 3 H2O
(NH4)2SO4(aq) + NaCl(aq) = (NH4)Cl + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2(NH4)Cl + Na2SO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mn + HNO3 = Mn(NO3)2 + H2 =>
Mn + 2 HNO3 = Mn(NO3)2 + H2
CaCl2 + Li2CO3 = Li2Cl2 + CaCO3 =>
CaCl2 + Li2CO3 = Li2Cl2 + CaCO3
Ag2O + Co(OH)2 + H2O = Ag + Co(OH)3 =>
Ag2O + 2 Co(OH)2 + H2O = 2 Ag + 2 Co(OH)3
CaS + H2SO4 = CaSO4 + S(OH)2 =>
CaS + 2 H2SO4 = CaSO4 + 2 S(OH)2
HF(aq) + OH{-}(aq) = F{-}(aq) + H2O(l) =>
HF(aq) + OH{-}(aq) = F{-}(aq) + H2O(l)
Na3SeO3 + Cl2 + NaOH = Na2SeO4 + NaCl + H2O =>
2 Na3SeO3 + 3 Cl2 + 4 NaOH = 2 Na2SeO4 + 6 NaCl + 2 H2O
Ag(NH3)2ClZn = Zn(NH3)2ClAg =>
Ag(NH3)2ClZn = Zn(NH3)2ClAg
CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HClO =>
2 CaOCl2 + H2SO4 = CaSO4 + CaCl2 + 2 HClO
Fe{+3} + SCN{-} = Fe(SCN)3 =>
Fe{+3} + 3 SCN{-} = Fe(SCN)3
AgBr + Fe2(CO3)3 = FeBr3 + Ag2CO3 =>
6 AgBr + Fe2(CO3)3 = 2 FeBr3 + 3 Ag2CO3
NaOHBa(OH)2 = Na(OH)2BaOH =>
NaOHBa(OH)2 = Na(OH)2BaOH
CsOH + H2SO4 = H2OH + CsSO4 =>
CsOH + H2SO4 = H2OH + CsSO4
NaCHO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaCHO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
AlCl + H2SO4 = Al2(SO4) + HCl =>
2 AlCl + H2SO4 = Al2(SO4) + 2 HCl
(NH4)3C6H5O7 + Co(NO3)3 = NH4(NO3) + Co(C6H5O7) =>
(NH4)3C6H5O7 + Co(NO3)3 = 3 NH4(NO3) + Co(C6H5O7)
HCl + Ba(OH)2 = BaCl2(s) + H2O =>
2 HCl + Ba(OH)2 = BaCl2(s) + 2 H2O
Mn + F = MnF =>
Mn + F = MnF
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Ba(CO3)2 + HNO3 = Ba(NO3)2 + HCO3 =>
Ba(CO3)2 + 2 HNO3 = Ba(NO3)2 + 2 HCO3
C6H10 + H2SO4 = C6H11OH + SO3 =>
C6H10 + H2SO4 = C6H11OH + SO3
ZnO + HF = ZnF2 + H2O =>
ZnO + 2 HF = ZnF2 + H2O
NH3 + HOCl = NH2Cl + H2O =>
NH3 + HOCl = NH2Cl + H2O
AgCl + KCN = AgCN + KCl =>
AgCl + KCN = AgCN + KCl
Sr + H2 = Sr2H =>
4 Sr + H2 = 2 Sr2H
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
HFeO2 + NaCN + H2 = Fe(CN)2 + NaOH =>
2 HFeO2 + 4 NaCN + H2 = 2 Fe(CN)2 + 4 NaOH
Sr(NO3)2 + Na2SO4 = Na2(NO3)2 + SrSO4 =>
Sr(NO3)2 + Na2SO4 = Na2(NO3)2 + SrSO4
AlCl2 + K2CO3 = Al2(CO3)2 + KCl =>
2 AlCl2 + 2 K2CO3 = Al2(CO3)2 + 4 KCl
HCOONa + AgNO3 = HCOOAg + NaNO3 =>
HCOONa + AgNO3 = HCOOAg + NaNO3
Z + Cu(NO3)2 = Z(NO3)2 + Cu =>
Z + Cu(NO3)2 = Z(NO3)2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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