| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 CH3CC(CH3)CH3 + 4 KMnO4 + 26 H2O = 15(CH3)2C(OH)C(OH)(CH3)2 + 4 MnO2 + 4 KOH
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Zn(OH)2(aq) + HCl(aq) = ZnCl2(aq) + H2O(l) =>
Zn(OH)2(aq) + 2 HCl(aq) = ZnCl2(aq) + 2 H2O(l)
Na + Si + O2 = Na2SiO4 =>
2 Na + Si + 2 O2 = Na2SiO4
U + HNO3 = NO2 + H2O + UO2(NO3)2 =>
U + 8 HNO3 = 6 NO2 + 4 H2O + UO2(NO3)2
Na2SiO3 + HCl = Na2Cl + HSiO3 =>
Na2SiO3 + HCl = Na2Cl + HSiO3
Cr(OH)3 + Ba(OH)2 = Ba3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3(CrO3)2 + 6 H2O
C3H7O6 + O2 = CO2 + H2O =>
4 C3H7O6 + 7 O2 = 12 CO2 + 14 H2O
Fe(OH)3 + KI + H2SO4 = Fe(OH)2 + I2 + H2O + K2SO4 =>
2 Fe(OH)3 + 2 KI + H2SO4 = 2 Fe(OH)2 + I2 + 2 H2O + K2SO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH2OH + O2 = HNO2 + H2O =>
NH2OH + O2 = HNO2 + H2O
KClO3 + Cr(OH)3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 Cr(OH)3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
NiBr4 = Ni + Br2 =>
NiBr4 = Ni + 2 Br2
Cu(NO3)2*3H2O + Na2CO3 = CO2 + CuCO3*Cu(OH)2 + NaNO3 + H2O =>
2 Cu(NO3)2*3H2O + 2 Na2CO3 = CO2 + CuCO3*Cu(OH)2 + 4 NaNO3 + 5 H2O
SodiumHydroxide(aq) + MagnesiumSulfate(aq) = SodiumSulfate(aq) + MagnesiumHydroxide(s) =>
SodiumHydroxide(aq) + MagnesiumSulfate(aq) = SodiumSulfate(aq) + MagnesiumHydroxide(s)
C3H6 + KMnO4 + H2O = MnO2 + CH3COOH + KOH =>
2 C3H6 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 CH3COOH + 4 KOH
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
Ca + Li = CaLi =>
Ca + Li = CaLi
U + O2 = UO3 =>
2 U + 3 O2 = 2 UO3
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Na2C2O4 + Bi(NO3)3 = Bi2(C2O4)3 + NaNO3 =>
3 Na2C2O4 + 2 Bi(NO3)3 = Bi2(C2O4)3 + 6 NaNO3
CH2(OH)CH2(OH)CH2(OH) + Na = CH2ONaCH2ONaCH2ONa + H2 =>
2 CH2(OH)CH2(OH)CH2(OH) + 6 Na = 2 CH2ONaCH2ONaCH2ONa + 3 H2
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + HNO3 =>
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + HNO3
KHCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + KCl(aq) =>
KHCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + KCl(aq)
PtCl4 + Br2 = PtBr4 + Cl2 =>
PtCl4 + 2 Br2 = PtBr4 + 2 Cl2
K3[Al(C2O4)3]*3H2O + MnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
2 K3[Al(C2O4)3]*3H2O + 2 MnO4 + 8 H2SO4 = Al2(SO4)3 + 2 MnSO4 + 3 K2SO4 + 12 CO2 + 14 H2O
Ca3Al2Si3O12 + Al2O3 = CaAl2Si2O8 + Ca2Al(AlSiO7) =>
Ca3Al2Si3O12 + Al2O3 = CaAl2Si2O8 + Ca2Al(AlSiO7)
U(C2O4)2 + HNO3 + H2O = UO2(NO3)2 + HNO2 + H2C2O4 =>
U(C2O4)2 + 3 HNO3 + H2O = UO2(NO3)2 + HNO2 + 2 H2C2O4
Na2SO3 + H2SO4 = Na2SO4 + H2O + S2O2 =>
4 Na2SO3 + 2 H2SO4 = 4 Na2SO4 + 2 H2O + S2O2
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
Ga + F2 = GaF =>
2 Ga + F2 = 2 GaF
C6H6 + C2H5OH = C8H10 + H2O =>
C6H6 + C2H5OH = C8H10 + H2O
C6H8O7 + H2O = H3O + C6HO5 =>
C6H8O7 + H2O = 3 H3O + C6HO5
C16H19N3O5S + O2 = CO2 + H2O + N + S =>
4 C16H19N3O5S + 73 O2 = 64 CO2 + 38 H2O + 12 N + 4 S
Ir(NO3)3 + Na2S = Ir2S3 + NaNO3 =>
2 Ir(NO3)3 + 3 Na2S = Ir2S3 + 6 NaNO3
BaO2 + Al = Ba + AlO2 =>
BaO2 + Al = Ba + AlO2
C2H4O + Cu(OH)2 = C3COOH + Cu + H2O =>
4 C2H4O + 7 Cu(OH)2 = 2 C3COOH + 7 Cu + 14 H2O
(NH4)2Fe(SO4)2 + NaOH = Na2Fe(SO4)2 + H2O + NH3 =>
(NH4)2Fe(SO4)2 + 2 NaOH = Na2Fe(SO4)2 + 2 H2O + 2 NH3
Ba(HCO3)2 = BaCO3(s) + H2O + CO2 =>
Ba(HCO3)2 = BaCO3(s) + H2O + CO2
CuSO4 + HCl = CuCl2 + SO3 + H2O =>
CuSO4 + 2 HCl = CuCl2 + SO3 + H2O
CH3CC(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
18 CH3CC(CH3)CH3 + 4 KMnO4 + 26 H2O = 15(CH3)2C(OH)C(OH)(CH3)2 + 4 MnO2 + 4 KOH
Ca(OH)2 = Ca + OH = H2O =>
Ca(OH)2 = Ca + 2 OH
HNO3 + NaCl = Cl2 + NaNO3 + NOCl + H2O =>
4 HNO3 + 3 NaCl = Cl2 + 3 NaNO3 + NOCl + 2 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C90H215O95N + O2 = CO2 + NH3 + H2O =>
2 C90H215O95N + 191 O2 = 180 CO2 + 2 NH3 + 212 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)2MoO4 + 94 HNO3 = 4(NH4)PO4*12MoO3 + 93 NH4NO3 + 51 H2O
H3COH + CO = CH3COO =>
3 H3COH + 5 CO = 4 CH3COO
Fe2CO3 + CO = CO2 + Fe =>
Fe2CO3 + CO = 2 CO2 + 2 Fe
Ru + HNO3 = Ru(NO3)2 + H2 =>
Ru + 2 HNO3 = Ru(NO3)2 + H2
AgCH3COO + ZnCl2 = AgCl + Zn(CH3COO)2 =>
2 AgCH3COO + ZnCl2 = 2 AgCl + Zn(CH3COO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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