| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOCH(CH3)2 + KOH = CH3COOK + CH3CH(OH)CH3
H2SO4 + Rb(OH) = H2O + Rb2(SO4) =>
H2SO4 + 2 Rb(OH) = 2 H2O + Rb2(SO4)
C2H6 + HO{-}NO2 = C2H5{-}NO2 + H2O =>
C2H6 + HO{-}NO2 = C2H5{-}NO2 + H2O
NaCl + OH = NaO + HCl =>
NaCl + OH = NaO + HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3CHCH2 + HBr = CH3CH(Br)CH3 =>
CH3CHCH2 + HBr = CH3CH(Br)CH3
CeCl3 + Br + NaOH = Ce(OH)4 + NaBr + NaCl =>
CeCl3 + Br + 4 NaOH = Ce(OH)4 + NaBr + 3 NaCl
C = C32 =>
32 C = C32
N2O + NaNH2 = NaN + NaOH + NH3 =>
N2O + 5 NaNH2 = 4 NaN + NaOH + 3 NH3
BaCl2 + K4(Fe(CN)6) = BaK2(Fe(CN)6) + KCl =>
BaCl2 + K4(Fe(CN)6) = BaK2(Fe(CN)6) + 2 KCl
H2S + MnO4{-} + H2O = Mn{+2} + SO4{-2} + H =>
3 H2S + 2 MnO4{-} + 4 H2O = 2 Mn{+2} + 3 SO4{-2} + 14 H
NCl3 = Cl2 + N2 =>
2 NCl3 = 3 Cl2 + N2
K2CO3 + Mg(NO3)2 = KNO3 + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 KNO3 + MgCO3
SrCl2(H2O)6 = SrCl2 + H2O =>
SrCl2(H2O)6 = SrCl2 + 6 H2O
NaHCO3 + O2 = CO2 + H2O + NaO2 =>
4 NaHCO3 + 3 O2 = 4 CO2 + 2 H2O + 4 NaO2
TiCl4 + H2O = [TiO(OH)Cl] + HCl = TiO2 =>
TiCl4 + 2 H2O = [TiO(OH)Cl] + 3 HCl
BaO + SO2 = BaO2 + S =>
2 BaO + SO2 = 2 BaO2 + S
KClO3 + C6H12O6 + H2SO4 = HCl + CO2 + K2SO4 + H2O =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 4 HCl + 6 CO2 + 2 K2SO4 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + Cl2 = HCl + S8HCl =>
8 H2S + 8 Cl2 = 15 HCl + S8HCl
Ca(NO3)2 + KClO3 = KNO3 + Ca(ClO3)2 =>
Ca(NO3)2 + 2 KClO3 = 2 KNO3 + Ca(ClO3)2
Al2(SO4)3(aq) + BaCl2(aq) = BaSO4(ppt) + AlCl3(aq) =>
Al2(SO4)3(aq) + 3 BaCl2(aq) = 3 BaSO4(ppt) + 2 AlCl3(aq)
O + P = PO5 =>
5 O + P = PO5
C6H5OH + HBr = C6H5Br + H2O =>
C6H5OH + HBr = C6H5Br + H2O
C3H3F3 + O2 = CF3 + CO2 + H2O =>
4 C3H3F3 + 11 O2 = 4 CF3 + 8 CO2 + 6 H2O
C2H6 + H2S = CS2 + H2 =>
C2H6 + 4 H2S = 2 CS2 + 7 H2
C7H6O3 + Na2CO3 = C7H5O3Na + CO2 + H2O =>
2 C7H6O3 + Na2CO3 = 2 C7H5O3Na + CO2 + H2O
H2SO4 + KMnO4 + NaCl = K2SO4 + MnSO4 + Cl2 + Na2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 NaCl = K2SO4 + 2 MnSO4 + 5 Cl2 + 5 Na2SO4 + 8 H2O
Br2 + C4H4O4 = C4H4Br2O4 = Br2 + C4H4O4 = C4H4Br2O4 =>
Br2 + C4H4O4 = C4H4Br2O4
LiOH + (NH4)3(PO4) = Li3PO4 + H2O + NH3 =>
3 LiOH + (NH4)3(PO4) = Li3PO4 + 3 H2O + 3 NH3
CrO7 + C6H12O6 = CO2 + H2O + Cr =>
12 CrO7 + 7 C6H12O6 = 42 CO2 + 42 H2O + 12 Cr
Kl(aq) + Pb(NO3)2(aq) = Kl(NO3)2(aq) + Pb(aq) =>
Kl(aq) + Pb(NO3)2(aq) = Kl(NO3)2(aq) + Pb(aq)
MnO4{-} + SO3{2-} + H2O = MnO2(s) + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2(s) + 3 SO4{2-} + 2 OH{-}
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
KH2PO4 + NH4Cl = KCl + NH4H2PO4 =>
KH2PO4 + NH4Cl = KCl + NH4H2PO4
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Mn(s) + HBr(aq) = MnBr2(aq) + H2(g) =>
Mn(s) + 2 HBr(aq) = MnBr2(aq) + H2(g)
C135H182O95N5S2 + H2O = C12H22O11 + CH4N2O + H2SO4 + C6H8O7 =>
24 C135H182O95N5S2 + 893.00000000001H2O = 263 C12H22O11 + 60 CH4N2O + 48 H2SO4 + 4 C6H8O7
Al*NaOH + H2O = NaAlO2 + H2 =>
2 Al*NaOH + 2 H2O = 2 NaAlO2 + 3 H2
K2[Zn(OH)4] = ZnO + KOH + H2O =>
K2[Zn(OH)4] = ZnO + 2 KOH + H2O
Fe(NH3)2 + (SO4)2 = FeSO4 + NH3 =>
2 Fe(NH3)2 + (SO4)2 = 2 FeSO4 + 4 NH3
H3PO4 + Sn = Sn3(PO4)4 + H2 =>
4 H3PO4 + 3 Sn = Sn3(PO4)4 + 6 H2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Na2O4W + H2SO4 = Na2SO4 + H2WO4 =>
Na2O4W + H2SO4 = Na2SO4 + H2WO4
Al(ClO3)3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KClO3(aq) =>
2 Al(ClO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KClO3(aq)
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
[Fe(SCN)(H2O)5]Cl2 + KF = [FeF(H2O)5]Cl2 + KSCN =>
[Fe(SCN)(H2O)5]Cl2 + KF = [FeF(H2O)5]Cl2 + KSCN
BaO + SO2 = BaO2 + S =>
2 BaO + SO2 = 2 BaO2 + S
SnOH2 + NaOH = SnONa2 + H2O =>
SnOH2 + 2 NaOH = SnONa2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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