| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 Na(OH) = Na2(SO4) + 2 H2O
CH3COOH + K2O3 = CH3COOK + CO2 + H2O =>
5 CH3COOH + 2 K2O3 = 4 CH3COOK + 2 CO2 + 4 H2O
H2O + K = K(OH)2 + H2 =>
2 H2O + K = K(OH)2 + H2
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Ti(OH)4 + KF + HF = K2TiF6 + H2O =>
Ti(OH)4 + 2 KF + 4 HF = K2TiF6 + 4 H2O
H3(PO4) = H4(P2O7) + H2O =>
2 H3(PO4) = H4(P2O7) + H2O
H3PO2 + BaO = Ba(H2PO2)2 + H2O =>
2 H3PO2 + BaO = Ba(H2PO2)2 + H2O
LiI + Pb(NO3)2 = LiNO3 + PbI2 =>
2 LiI + Pb(NO3)2 = 2 LiNO3 + PbI2
C5H14N2 + O2 = CO2 + H2O + N2 =>
2 C5H14N2 + 17 O2 = 10 CO2 + 14 H2O + 2 N2
(NH2)2CO + O2 = CO2N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2N2 + 4 H2O
C3H7Br + NH3 = C3H7NH2 + NH4Br =>
C3H7Br + 2 NH3 = C3H7NH2 + NH4Br
Ag2CrO4 + Ni(CH3OOO)2 = AgCH3OOO + NiCrO4 =>
Ag2CrO4 + Ni(CH3OOO)2 = 2 AgCH3OOO + NiCrO4
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
C3H7Br + NH3 = C3H7NH2 + HBr =>
C3H7Br + NH3 = C3H7NH2 + HBr
C5H14N2 + O2 = CO2 + N2O5 + H2O =>
C5H14N2 + 11 O2 = 5 CO2 + N2O5 + 7 H2O
N + O = N2O4 =>
2 N + 4 O = N2O4
CuO + HCl = H2CuCl4 + H2O =>
CuO + 4 HCl = H2CuCl4 + H2O
GeS2 + Na2S = Na2[GeS3] =>
GeS2 + Na2S = Na2[GeS3]
H3PO3 + Fe(OH)3 = Fe2(PHO3)3 + H2O =>
3 H3PO3 + 2 Fe(OH)3 = Fe2(PHO3)3 + 6 H2O
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + CO + CO2 =>
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + 3 CO + 2 CO2
PbHCO + HNO3 = PbNO + HO + CO =>
PbHCO + HNO3 = PbNO + 2 HO + CO
MgCl2 + Ca(OH)2 = Ca(Cl)2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = Ca(Cl)2 + Mg(OH)2
I{-} + Ag{+} = IAg =>
I{-} + Ag{+} = IAg
Na4SiO4 + NH4Cl = NaCl + H4SiO4 + NH3Na4SiO4 =>
5 Na4SiO4 + 4 NH4Cl = 4 NaCl + H4SiO4 + 4 NH3Na4SiO4
AgCl + Na3N = Ag3N + NaCl =>
3 AgCl + Na3N = Ag3N + 3 NaCl
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
MnO4{-} + Sn{2+} + H3O = Mn2{+} + Sn4{+} + H2O =>
14 MnO4{-} + 12 Sn{2+} + 112 H3O = 7 Mn2{+} + 3 Sn4{+} + 168 H2O
KMnO4 + NO + H2O = MnO2 + KOH + Mn(NO3)2 =>
4 KMnO4 + 6 NO + 2 H2O = MnO2 + 4 KOH + 3 Mn(NO3)2
FeH2 + HCl = FeCl3 + H2 =>
2 FeH2 + 6 HCl = 2 FeCl3 + 5 H2
CuSO4*5H2O + H2O = [Cu(H2O)6]{2+} + SO4{2-} =>
CuSO4*5H2O + H2O = [Cu(H2O)6]{2+} + SO4{2-}
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ca(OH)2 + H2PHO3 = CaPHO3 + H2O =>
Ca(OH)2 + H2PHO3 = CaPHO3 + 2 H2O
CeO2 + NH3 = Ce2O3 + H2O + N2 =>
6 CeO2 + 2 NH3 = 3 Ce2O3 + 3 H2O + N2
CH3CH2OH + NaCl = CH3CH2Cl + NaOH =>
CH3CH2OH + NaCl = CH3CH2Cl + NaOH
Sb2S3 + HNO3 + H2O = H3SbO4 + NH2OH + H2SO4 =>
3 Sb2S3 + 14 HNO3 + 32 H2O = 6 H3SbO4 + 14 NH2OH + 9 H2SO4
CH3CH2CH2OH + Cu(OH)2 = CH3CH2COH + H2O + Cu =>
CH3CH2CH2OH + Cu(OH)2 = CH3CH2COH + 2 H2O + Cu
Fe(NO3)2 + O2 + H2O = Fe(NO3)2OH =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 Fe(NO3)2OH
Pb(CH3COOH)2 + Fe = Pb + Fe(CH3COOH)2 =>
Pb(CH3COOH)2 + Fe = Pb + Fe(CH3COOH)2
KI + Cl2 + H2O = I2 + HCl + KOH =>
2 KI + Cl2 + 2 H2O = I2 + 2 HCl + 2 KOH
C4H9OH + PCl5 = C4H9Cl + POCl3 + HCl =>
C4H9OH + PCl5 = C4H9Cl + POCl3 + HCl
C6H8O7 + Fe = C6H8FeO7 =>
C6H8O7 + Fe = C6H8FeO7
Cl2O5 = Cl2 + O2 =>
2 Cl2O5 = 2 Cl2 + 5 O2
Mn + Br2 = MnBr3 =>
2 Mn + 3 Br2 = 2 MnBr3
Cs(OH)2 + HCl = CsCl2 + H2O =>
Cs(OH)2 + 2 HCl = CsCl2 + 2 H2O
Cr2O72 + C2H4O = C2H4O2 + Cr3 =>
3 Cr2O72 + 216 C2H4O = 216 C2H4O2 + 2 Cr3
H2O + CoCl2 + Na2O2 + NaOH = Co[OH]3 + NaCl =>
2 H2O + 2 CoCl2 + Na2O2 + 2 NaOH = 2 Co[OH]3 + 4 NaCl
MgCl2 + (NH4)(OH) = ClNH4 + Mg(OH)2 =>
MgCl2 + 2(NH4)(OH) = 2 ClNH4 + Mg(OH)2
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2 =>
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2
H3PO4(aq) + OH(aq) = HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 OH(aq) = HPO4(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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