| Équations équilibrées la veille |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BuCl + NaOH = NaCl + BuOH =>
BuCl + NaOH = NaCl + BuOH
I2(aq) + S2O3{2-}(aq) = I{-}(aq) + S4O6{2-}(aq) =>
I2(aq) + 2 S2O3{2-}(aq) = 2 I{-}(aq) + S4O6{2-}(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CuSn2 + O2 = CuO + SnO =>
2 CuSn2 + 3 O2 = 2 CuO + 4 SnO
Mn + Ni(ClO3)3 = Mn(ClO3)2 + Ni =>
3 Mn + 2 Ni(ClO3)3 = 3 Mn(ClO3)2 + 2 Ni
TeO2 + Cr2O7{-2} + H{+} + H2O = H6TeO6 + Cr{+3} =>
3 TeO2 + Cr2O7{-2} + 8 H{+} + 5 H2O = 3 H6TeO6 + 2 Cr{+3}
CO(NH2)2 + NO = CO2 + N2 + H2O =>
2 CO(NH2)2 + 6 NO = 2 CO2 + 5 N2 + 4 H2O
AlCI + NaH = AlH + NaCI =>
AlCI + NaH = AlH + NaCI
Cr2O7 + I = Cr + IO3 =>
3 Cr2O7 + 7 I = 6 Cr + 7 IO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
NH4 + HSO3 = NH4SO3 + H2 =>
2 NH4 + 2 HSO3 = 2 NH4SO3 + H2
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Cu(NH3)4SO4 + H2O + H2SO4 = CuSO4*5H2O + NH4HSO4 =>
Cu(NH3)4SO4 + 5 H2O + 4 H2SO4 = CuSO4*5H2O + 4 NH4HSO4
HIO3 + HI = I2 + HO2 =>
4 HIO3 + 2 HI = 3 I2 + 6 HO2
Ba(OH)2 + Li3PO4 = LiOH + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 Li3PO4 = 6 LiOH + Ba3(PO4)2
KClO4 + HJ = KCl + J2 + H2O =>
KClO4 + 8 HJ = KCl + 4 J2 + 4 H2O
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
NO + H2O2 = NO2 + H2O =>
NO + H2O2 = NO2 + H2O
CoNO3 + KSO3 = CoSO3 + KNO3 =>
CoNO3 + KSO3 = CoSO3 + KNO3
Na2B4O7*10H2O + NaOH = NaBO2*H2O + H2O =>
Na2B4O7*10H2O + 2 NaOH = 4 NaBO2*H2O + 7 H2O
KBr + HClO = HBrO + KCl =>
KBr + HClO = HBrO + KCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuCO3Cu(OH)2H2O + NH2CH2CO2H = [Cu(NH2CH2CO2)2(H2O)] + H2O + CO2 =>
CuCO3Cu(OH)2H2O + 4 NH2CH2CO2H = 2[Cu(NH2CH2CO2)2(H2O)] + 2 H2O + CO2
C6H14O6 + Ac2O = C6H8O6Ac6 + AcOH =>
C6H14O6 + 6 Ac2O = C6H8O6Ac6 + 6 AcOH
AlSO4 + NH4OH = NH4SO4 + AlOH =>
AlSO4 + NH4OH = NH4SO4 + AlOH
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
Ni(CH3COO)2 + O2 = CO2 + H2O + NiO =>
Ni(CH3COO)2 + 4 O2 = 4 CO2 + 3 H2O + NiO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H5CHO + H2O = C6H5CH2OH + C6H5COOH =>
2 C6H5CHO + H2O = C6H5CH2OH + C6H5COOH
Sn + ZnBr2 = SnBr2 + Zn =>
Sn + ZnBr2 = SnBr2 + Zn
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
S(OH)2 + CO2 = SCO3 + H2O =>
S(OH)2 + CO2 = SCO3 + H2O
H1 + OH1 = H2O =>
H1 + OH1 = H2O
C2H4 + Cl = C2H4Cl2 =>
C2H4 + 2 Cl = C2H4Cl2
CH3CHCH2 + Cl2 = CH3CCl2CHCl2 + H2 =>
CH3CHCH2 + 2 Cl2 = CH3CCl2CHCl2 + H2
K + FeO = KO + Fe =>
K + FeO = KO + Fe
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
(C)6(H)6 + (O)2 = (CO)2 + (H)2O =>
2(C)6(H)6 + 9(O)2 = 6(CO)2 + 6(H)2O
NaOH + CuSO4*5H2O = H2O + Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4*5H2O = 5 H2O + Cu(OH)2 + Na2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnS + O2 = SO2 + ZnO =>
2 ZnS + 3 O2 = 2 SO2 + 2 ZnO
C14H10O4 + H2O2 = C6H6OH + CO2 =>
18 C14H10O4 + 29 H2O2 = 34 C6H6OH + 48 CO2
Mg(s) + ZnCl(aq) = MgCl2(aq) + Zn(s) =>
Mg(s) + 2 ZnCl(aq) = MgCl2(aq) + 2 Zn(s)
H1 + OH1 = H2O =>
H1 + OH1 = H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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