| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fl + O = FlO
NaII2 = NaI3 =>
NaII2 = NaI3
fructose = ethanol + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
H2SO4 + CHKO3 = K2SO4 + CO2 + H2O =>
H2SO4 + 2 CHKO3 = K2SO4 + 2 CO2 + 2 H2O
NaHCO3 + AgNO3 = Ag2CO3 + NaNO3 + HNO3 =>
NaHCO3 + 2 AgNO3 = Ag2CO3 + NaNO3 + HNO3
HI + Ba = H2 + BaI =>
2 HI + 2 Ba = H2 + 2 BaI
CuCl + SnCl4 = CuCl2 + SnCl2 =>
2 CuCl + SnCl4 = 2 CuCl2 + SnCl2
O2 + FeCl3 = Fe + Cl2O =>
3 O2 + 4 FeCl3 = 4 Fe + 6 Cl2O
AlO + H = HO + Al =>
AlO + H = HO + Al
Ni(H2O)6Cl2 + C2H4(NH2)2 + Na2SO4*10H2O = Ni(C2H4(NH2)2)3SO4 + NaCl + H2O =>
Ni(H2O)6Cl2 + 3 C2H4(NH2)2 + Na2SO4*10H2O = Ni(C2H4(NH2)2)3SO4 + 2 NaCl + 16 H2O
C6H10 + Br2 = C6H10(Br2)2 =>
C6H10 + 2 Br2 = C6H10(Br2)2
Na + (CH3COOH) = Na(CH3COOH) =>
Na + (CH3COOH) = Na(CH3COOH)
Pb2(NO3)2 + KI = (Pb2I2) + KNO3 =>
Pb2(NO3)2 + 2 KI = (Pb2I2) + 2 KNO3
Fe{3+} + H2S{-2} = Fe{2+} + S + H{+} =>
4 Fe{3+} + H2S{-2} = 4 Fe{2+} + S + 2 H{+}
Fe2O3 + NHO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 NHO3 = 2 Fe(NO3)3 + 3 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Ca3SiO5 + HCl = CaCl2 + H2SiO3 + H2O =>
Ca3SiO5 + 6 HCl = 3 CaCl2 + H2SiO3 + 2 H2O
CH4O + O2 = HCHO + H2O =>
2 CH4O + O2 = 2 HCHO + 2 H2O
Al(s) + Zn(C2H3O2)2(aq) = Al(C2H3O2)3 + Zn(s) =>
2 Al(s) + 3 Zn(C2H3O2)2(aq) = 2 Al(C2H3O2)3 + 3 Zn(s)
C6H11OH + KMnO4 + H2SO4 = HOOC(CH2)4COOH + MnSO4 + K2SO4 + H2O =>
5 C6H11OH + 8 KMnO4 + 12 H2SO4 = 5 HOOC(CH2)4COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
C6H6NaOH = C6H5NaH2O =>
C6H6NaOH = C6H5NaH2O
K(Cl)O3 + K(I) + H2O = (K)Cl + (I2) + K(OH) =>
K(Cl)O3 + 6 K(I) + 3 H2O = (K)Cl + 3(I2) + 6 K(OH)
Al(NO3)3(aq) + K2S(aq) = Al2S3(s) + KNO3(aq) =>
2 Al(NO3)3(aq) + 3 K2S(aq) = Al2S3(s) + 6 KNO3(aq)
PB(NO3)2 = PBO + N2O + O2 =>
PB(NO3)2 = PBO + N2O + 2 O2
C6H6NaOH = C6H5ONaH2 =>
C6H6NaOH = C6H5ONaH2
C9H8O4 + HCl + NaHCO3 + H2O = C10H12O8 + NaCl =>
C9H8O4 + HCl + NaHCO3 + H2O = C10H12O8 + NaCl
C5H10FN3O4P2SSi + O2 = CO2 + H2O + OF2 + NO2 + P2O5 + SO2 + SiO2 =>
4 C5H10FN3O4P2SSi + 53 O2 = 20 CO2 + 20 H2O + 2 OF2 + 12 NO2 + 4 P2O5 + 4 SO2 + 4 SiO2
NaOH + ClO2 = NaClO2 + NaClO3 + H2O =>
2 NaOH + 2 ClO2 = NaClO2 + NaClO3 + H2O
HI + RbOH = RbI + HOH =>
HI + RbOH = RbI + HOH
Fe3O4 + NaOH = FeO + H2O + NaFeO2 =>
Fe3O4 + 2 NaOH = FeO + H2O + 2 NaFeO2
Cs + S2 = Cs2S =>
4 Cs + S2 = 2 Cs2S
Na2SO4 + BaCl2 = BaSO4Na2Cl2 =>
Na2SO4 + BaCl2 = BaSO4Na2Cl2
NH4ReO4 + Na + C2H5OH = Na2[ReH9] + NaC2H5O + NaOH + NH3*H2O =>
NH4ReO4 + 18 Na + 13 C2H5OH = Na2[ReH9] + 13 NaC2H5O + 3 NaOH + NH3*H2O
C3H4O2 + NaNO3 = CO2 + NO2 + Na + H2O =>
C3H4O2 + 6 NaNO3 = 3 CO2 + 6 NO2 + 6 Na + 2 H2O
CH3OH + OH = CH3O + H2O =>
CH3OH + OH = CH3O + H2O
Cr(OH)3 + H2SO4 + H2O = [Cr(H2O)6]2(SO4)3 =>
2 Cr(OH)3 + 3 H2SO4 + 6 H2O = [Cr(H2O)6]2(SO4)3
K3PO4 + CuClO3 = K3ClO3 + CuPO4 =>
K3PO4 + CuClO3 = K3ClO3 + CuPO4
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
CO2 + H2O = C6H12O6 + O9 =>
18 CO2 + 18 H2O = 3 C6H12O6 + 4 O9
K2Cr2O7 + H2SO4 + SO2 + H2O = KCr(SO4)2*12H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 + 23 H2O = 2 KCr(SO4)2*12H2O
Ba3P2 = Ba + P4 =>
2 Ba3P2 = 6 Ba + P4
K2C2O4(aq) + KMnO4(aq) + H2O(l) = CO2(g) + Mn(OH)2(s) + KOH(aq) =>
5 K2C2O4(aq) + 2 KMnO4(aq) + 8 H2O(l) = 10 CO2(g) + 2 Mn(OH)2(s) + 12 KOH(aq)
HCl + Ba(ClO3)2 = HClO3 + BaCl2 =>
2 HCl + Ba(ClO3)2 = 2 HClO3 + BaCl2
MnO(OH)2 + NaBiO3 + HNO3 = MnO4 + BiNO3 + Na + H2O =>
5 MnO(OH)2 + 4 NaBiO3 + 4 HNO3 = 5 MnO4 + 4 BiNO3 + 4 Na + 7 H2O
PbCl + Mg = MgCl + Pb =>
PbCl + Mg = MgCl + Pb
HCl + AgOH(s) = AgCl + H2O =>
HCl + AgOH(s) = AgCl + H2O
P2O3 + Au2O3 = Au(PO2)3 =>
3 P2O3 + Au2O3 = 2 Au(PO2)3
Fe(OH)3 + Fe = Fe3O4 + H2O =>
8 Fe(OH)3 + Fe = 3 Fe3O4 + 12 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CuCl + NaCN = CuCN + NaCl =>
CuCl + NaCN = CuCN + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/25
Équations équilibrées sur02/16/24
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