| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Br2 = 2 AlBr3
Al + CrSO4 = Al2(SO4)3 + Cr =>
2 Al + 3 CrSO4 = Al2(SO4)3 + 3 Cr
H3N + CO2 = CON2H4 + H2O =>
2 H3N + CO2 = CON2H4 + H2O
C9H18O16 + O2 = CO2 + H2O =>
2 C9H18O16 + 11 O2 = 18 CO2 + 18 H2O
CuSO4*5H2O + H2O = [Cu(H2O)6]{2+} + SO4{2-} =>
CuSO4*5H2O + H2O = [Cu(H2O)6]{2+} + SO4{2-}
AgNH3{+} + HNO3 = AgNO3 + NH4{+} =>
AgNH3{+} + HNO3 = AgNO3 + NH4{+}
K2HPO4 + BaCl2 = KCl + HCl + Ba3(PO4)2 =>
2 K2HPO4 + 3 BaCl2 = 4 KCl + 2 HCl + Ba3(PO4)2
CO3 + H2O = HCO + OH =>
CO3 + 3 H2O = HCO + 5 OH
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
SnO2 + H2 = H2O + Sn =>
SnO2 + 2 H2 = 2 H2O + Sn
C12H22O11 + C2H5OH = C19H22O6 + H2O =>
7 C12H22O11 + 15 C2H5OH = 6 C19H22O6 + 56 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
Na3 + Cl = NaCl =>
Na3 + 3 Cl = 3 NaCl
H2O + CH3COOH = CH3CH2OH + O2 =>
H2O + CH3COOH = CH3CH2OH + O2
HI(aq) + H2SO4(aq) = H2S(aq) + I2(aq) + H2O(l) =>
8 HI(aq) + H2SO4(aq) = H2S(aq) + 4 I2(aq) + 4 H2O(l)
CrCl2 + HCl = CrCl3 + H =>
CrCl2 + HCl = CrCl3 + H
Ca(NO3)2*NH4NO3 + Na2CO3 = CaCO3 + NaNO3 + NH4NO3 =>
Ca(NO3)2*NH4NO3 + Na2CO3 = CaCO3 + 2 NaNO3 + NH4NO3
TiCl4 + CO2 = TiO + Cl2 + C =>
2 TiCl4 + CO2 = 2 TiO + 4 Cl2 + C
NaOH + CuSO4 = CuSO4OHNa =>
NaOH + CuSO4 = CuSO4OHNa
HF + SbF5 = H2SbF7 =>
2 HF + SbF5 = H2SbF7
Li3PO4 + Al(NO3)3 = AlPO4 + Li(NO3) =>
Li3PO4 + Al(NO3)3 = AlPO4 + 3 Li(NO3)
Fe3S + BaOH = Fe3OH + BaS =>
Fe3S + BaOH = Fe3OH + BaS
At + K = AtK =>
At + K = AtK
SrCO3 + Ta2O5 = Sr3Ta2O8 + CO2 =>
3 SrCO3 + Ta2O5 = Sr3Ta2O8 + 3 CO2
Cr + Al2O3 = CrO2 + Al =>
3 Cr + 2 Al2O3 = 3 CrO2 + 4 Al
Ca(H2PO4)2 + NaHCO3 = Ca3(PO4)2 + Na2(HPO4) + CO2 + H2O =>
3 Ca(H2PO4)2 + 8 NaHCO3 = Ca3(PO4)2 + 4 Na2(HPO4) + 8 CO2 + 8 H2O
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
KPH + NaOH = NaKP + H2O =>
KPH + NaOH = NaKP + H2O
Rb + CH3COOH = RbC2H3O2 + H =>
Rb + CH3COOH = RbC2H3O2 + H
K2O + KO2 + Co3O4 = KCoO2 =>
4 K2O + KO2 + 3 Co3O4 = 9 KCoO2
KReO4 + HCl + H3PO2 = K2Re2Cl8 + H2O + H3PO4 =>
2 KReO4 + 8 HCl + 2 H3PO2 = K2Re2Cl8 + 4 H2O + 2 H3PO4
Mo + P = MoP =>
Mo + P = MoP
C4H8N2O3 + O2 = CO2 + H2O + N2H4CO =>
C4H8N2O3 + 3 O2 = 3 CO2 + 2 H2O + N2H4CO
CuSO4 + KIO3 = CuO3 + KISO4 =>
CuSO4 + KIO3 = CuO3 + KISO4
NH4Cl + Ca(NO3)2 = NH4NO3 + CaCl2 =>
2 NH4Cl + Ca(NO3)2 = 2 NH4NO3 + CaCl2
C4H2O3 + C6H10O = C10O4H12 =>
C4H2O3 + C6H10O = C10O4H12
C2H4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 28 H2O
CaCl2 + Al2(SO4)3 = CaSO4 + AlCl3 =>
3 CaCl2 + Al2(SO4)3 = 3 CaSO4 + 2 AlCl3
FeF3 = Fe + F =>
FeF3 = Fe + 3 F
NMe4I + I2 = Me4NI5 =>
NMe4I + 2 I2 = Me4NI5
C6H12 + Cl2 = C6H6Cl6 + HCl =>
C6H12 + 6 Cl2 = C6H6Cl6 + 6 HCl
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O =>
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
CaCl2(aq) + KI(aq) = CaI2(aq) + KCl(aq) =>
CaCl2(aq) + 2 KI(aq) = CaI2(aq) + 2 KCl(aq)
SiO2 + CuSO4 = SO3 + CuSiO3 =>
SiO2 + CuSO4 = SO3 + CuSiO3
NaBr(aq) + CaF2(aq) = NaF(aq) + CaBr2(s) =>
2 NaBr(aq) + CaF2(aq) = 2 NaF(aq) + CaBr2(s)
C3H6O2 = C + H2 + O2 =>
C3H6O2 = 3 C + 3 H2 + O2
C4H8 = C + H2 =>
C4H8 = 4 C + 4 H2
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
Fe3O4(s) + H2(g) = Fe(s) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
Rb2CO3 + HBr = H2CO3 + RbBr =>
Rb2CO3 + 2 HBr = H2CO3 + 2 RbBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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