| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H5OH + 3 H2O = 2 C3H4(OH)3 + 5 H2
AgNO2 + BaSO4 = Ag2(SO4) + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2(SO4) + Ba(NO2)2
NaCl + Al(NO3)3 = Na(NO3) + AlCl3 =>
3 NaCl + Al(NO3)3 = 3 Na(NO3) + AlCl3
C18H38 + CuO = CO2 + H2O + Cu(oh)2 =>
2 C18H38 + 110 CuO = 36 CO2 + 38 H2O + 55 Cu(oh)2
AgNO3 + P + H2O = H3PO4 + Ag + HNO3 =>
5 AgNO3 + P + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
Ni2 + Sb2O5 = NiO2 + SbO =>
3 Ni2 + 4 Sb2O5 = 6 NiO2 + 8 SbO
C2H4(OH)2 + K2Cr2O7 + H2SO4 = C6H4O2*C6H4(OH)2 + Cr2(SO4)3 + K2SO4 + H2O =>
18 C2H4(OH)2 + 5 K2Cr2O7 + 20 H2SO4 = 3 C6H4O2*C6H4(OH)2 + 5 Cr2(SO4)3 + 5 K2SO4 + 59 H2O
Fe3Cl + NH4 = Fe3 + ClNH4 =>
Fe3Cl + NH4 = Fe3 + ClNH4
Fe + AlCl3 = Al + FeCl3 =>
Fe + AlCl3 = Al + FeCl3
C2H4O2 + Na2CO3 = H2O + CH3COONa + CO2 =>
2 C2H4O2 + Na2CO3 = H2O + 2 CH3COONa + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na3[Al(OH)6] = Al(OH)3 + NaOH =>
Na3[Al(OH)6] = Al(OH)3 + 3 NaOH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3
NaIO4 + NaI = NaIO =>
NaIO4 + 3 NaI = 4 NaIO
NO + KOH = HNOOK =>
NO + KOH = HNOOK
HBr(g) = H2 + Br2(g) =>
2 HBr(g) = H2 + Br2(g)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HBrO3 + H2S = S + HBr + H2O =>
HBrO3 + 3 H2S = 3 S + HBr + 3 H2O
SO2 + K2Cr2O7 + H2O = K2SO4 + Cr(OH)3 + Cr2(SO4)3 =>
9 SO2 + 3 K2Cr2O7 + 3 H2O = 3 K2SO4 + 2 Cr(OH)3 + 2 Cr2(SO4)3
C6H10 + O2 = C6H1O04 + H2O =>
4 C6H10 + 17 O2 = 4 C6H1O04 + 18 H2O
Na2O*CaO*6SiO2 + HF = H2SiF6 + Na2SiF6 + CaSiF6 + H2O =>
Na2O*CaO*6SiO2 + 36 HF = 4 H2SiF6 + Na2SiF6 + CaSiF6 + 14 H2O
K3(PO4) + Li2CO3 = K2CO3 + Li3(PO4) =>
2 K3(PO4) + 3 Li2CO3 = 3 K2CO3 + 2 Li3(PO4)
SmSO4 + HNO3 = Sm(NO3)3 + NO + H2SO4 + H2O =>
3 SmSO4 + 10 HNO3 = 3 Sm(NO3)3 + NO + 3 H2SO4 + 2 H2O
C + H2O = CH4 + CO6 =>
4 C + 6 H2O = 3 CH4 + CO6
K2Cr2O7 + (NH4Al)3(AsO3)4 + HCl = CrCl3 + (NH4Al)3(AsO4)4 + KCl + H2O =>
4 K2Cr2O7 + 3(NH4Al)3(AsO3)4 + 32 HCl = 8 CrCl3 + 3(NH4Al)3(AsO4)4 + 8 KCl + 16 H2O
Fe11 + Cl20 = FeCl60 =>
Fe11 + 33 Cl20 = 11 FeCl60
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C30H62(l) + O2 = CO2(g) + H20(g) =>
10 C30H62(l) + 300 O2 = 300 CO2(g) + 31 H20(g)
Fe{2+} + ClO2{-} + H2O = Fe + ClO4{-} + H{+} =>
2 Fe{2+} + ClO2{-} + 2 H2O = 2 Fe + ClO4{-} + 4 H{+}
HClO4 + Cd = Cd(ClO4) + H2 =>
2 HClO4 + 2 Cd = 2 Cd(ClO4) + H2
NaOH + ReO2 = Na2ReO3 + H2O =>
2 NaOH + ReO2 = Na2ReO3 + H2O
HC2H3O2 + Na2SO3 = NaC2H3O2 + H2O + SO2 =>
2 HC2H3O2 + Na2SO3 = 2 NaC2H3O2 + H2O + SO2
C6H5{+} + OH{-} = CO2 + e + H2O =>
C6H5{+} + 29 OH{-} = 6 CO2 + 28e + 17 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
C30H62(l) + O2 = CO2(g) + H20(g) =>
10 C30H62(l) + 300 O2 = 300 CO2(g) + 31 H20(g)
KMnO + FeSO4 = FeO + KMnSO4 =>
KMnO + FeSO4 = FeO + KMnSO4
BaO + HClO3 = HBaO + Cl + O =>
BaO + HClO3 = HBaO + Cl + 3 O
KMnO + FeSO4 = FeO + KMnSO4 =>
KMnO + FeSO4 = FeO + KMnSO4
UO2(g) + HF(g) = UF4 + H2O(g) =>
UO2(g) + 4 HF(g) = UF4 + 2 H2O(g)
SO(s) + H2O(l) = S(OH)2(aq) =>
SO(s) + H2O(l) = S(OH)2(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu{2+} + O{2-} = Cu2 + O2 =>
2 Cu{2+} + 2 O{2-} = Cu2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuO + NH4OH = [Cu(NH3)4(H2O)2](OH)2 + H2O =>
CuO + 4 NH4OH = [Cu(NH3)4(H2O)2](OH)2 + H2O
NaOHCO2H2O = NaOHH2CO3 = Na2OHH2O =>
NaOHCO2H2O = NaOHH2CO3
C4H10 + F2 = C4H9F + HF =>
C4H10 + F2 = C4H9F + HF
HgCl + KS = HgK + ClS =>
HgCl + KS = HgK + ClS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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