| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 HBr = 2 H2O + ZnBr2
Ca + HNO3 = NH4NO3 + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = NH4NO3 + 4 Ca(NO3)2 + 3 H2O
LiNO3 + Li + LiOH = NH3 + Li2O =>
LiNO3 + 8 Li + 3 LiOH = NH3 + 6 Li2O
Rb + HOH = Rb(OH) + H2 =>
2 Rb + 2 HOH = 2 Rb(OH) + H2
N2 + F2 = N2F =>
2 N2 + F2 = 2 N2F
AgC2H3O2(aq) + ZnCl2(aq) = Zn(C2H3O2)2(aq) + AgCl(s) =>
2 AgC2H3O2(aq) + ZnCl2(aq) = Zn(C2H3O2)2(aq) + 2 AgCl(s)
K[Al(OH)4] + H2SO4 = Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2 + H2O =>
2 K[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 8 H2O
HCl(aq) + K2CO3(s) = KCl(aq) + CO2 + H2O =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + CO2 + H2O
C8H16O2 + CH3OH = C9H18O2 + H2O =>
C8H16O2 + CH3OH = C9H18O2 + H2O
PSCl3 + C2H5OH = (C2H5O)2PSCl + HCl =>
PSCl3 + 2 C2H5OH = (C2H5O)2PSCl + 2 HCl
CH3COO{-} + Fe{3+} + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO{-} + Fe{3+} + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
Ba(ClO3)2 + H2(SO4) = Ba(SO4) + H(ClO3) =>
Ba(ClO3)2 + H2(SO4) = Ba(SO4) + 2 H(ClO3)
Cl + OH = ClOH =>
Cl + OH = ClOH
NH4OH(ac) + H2SO4(ac) = (NH4)2SO4(ac) + H2O =>
2 NH4OH(ac) + H2SO4(ac) = (NH4)2SO4(ac) + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
(NH4)2CO3 + NaCl = NH4Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2 NH4Cl + Na2CO3
Cr + NaOH = Cr(OH)3 + Na =>
Cr + 3 NaOH = Cr(OH)3 + 3 Na
K2CrO4 + CrO3 = K2Cr2O7 =>
K2CrO4 + CrO3 = K2Cr2O7
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
AgNO3 + Na2Cr2O7 = AgCr2O7 + Na2NO3 =>
AgNO3 + Na2Cr2O7 = AgCr2O7 + Na2NO3
Al2(SO4)3 + Mn(OH)7 = Al(OH)3 + Mn2(SO4)7 =>
7 Al2(SO4)3 + 6 Mn(OH)7 = 14 Al(OH)3 + 3 Mn2(SO4)7
Fe2 + (CO3)3 = FeO3 + CO2 =>
Fe2 + 2(CO3)3 = 2 FeO3 + 6 CO2
Cu + P4 = CuP4 =>
Cu + P4 = CuP4
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
Mn2O3 + RbOH = H2O + RbMnO2 =>
Mn2O3 + 2 RbOH = H2O + 2 RbMnO2
NiOOH + H = Ni(OH)2 =>
NiOOH + H = Ni(OH)2
Mn + AuCl3 = MnCl2 + Au =>
3 Mn + 2 AuCl3 = 3 MnCl2 + 2 Au
C + O2 = CO2 = =>
C + O2 = CO2
H3PO3 + H2O + Br2 = HBr + H3PO4 =>
H3PO3 + H2O + Br2 = 2 HBr + H3PO4
(HClO) + OH = ClO + H2O =>
(HClO) + OH = ClO + H2O
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Fe{3+} + Cl{2-} = Fe2Cl3 =>
2 Fe{3+} + 3 Cl{2-} = Fe2Cl3
Fe(OH)3 + P2O5 = Fe(PO3)3 + H2O =>
2 Fe(OH)3 + 3 P2O5 = 2 Fe(PO3)3 + 3 H2O
C8H11 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
10 C8H11 + 26 KMnO4 + 39 H2SO4 = 10 C8H6O4 + 26 MnSO4 + 13 K2SO4 + 64 H2O
C6H5NH2ClCH3 + NaOH = NaCl + H2O + C6H5NHCH3 =>
C6H5NH2ClCH3 + NaOH = NaCl + H2O + C6H5NHCH3
FeS + H{+} = Fe{2+} + H2S =>
FeS + 2 H{+} = Fe{2+} + H2S
Al(OH)SO4 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
2 Al(OH)SO4 + 2 H2O = (Al(OH)2)2SO4 + H2SO4
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
Na2S + H = H2S + Na =>
Na2S + 2 H = H2S + 2 Na
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
H2S + FeCl3 + H2SO4 = S + FeSO4 + HCl =>
H2S + 2 FeCl3 + 2 H2SO4 = S + 2 FeSO4 + 6 HCl
H2SO4 + AlO3H3 = H2O + Al2S3O12 =>
3 H2SO4 + 2 AlO3H3 = 6 H2O + Al2S3O12
F2 + Cu = CuF2 =>
F2 + Cu = CuF2
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
LiC4H9 + HCl = LiCl + C4H10 =>
LiC4H9 + HCl = LiCl + C4H10
H2S + MnO2 = MnO + S + H2O =>
H2S + MnO2 = MnO + S + H2O
KI + Cu(Br)2 = CuI2 + KBr =>
2 KI + Cu(Br)2 = CuI2 + 2 KBr
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
NaOH + Cu = Cu(OH)2 + Na =>
2 NaOH + Cu = Cu(OH)2 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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