| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H6O2 + NaHCO3 = NaC8H7O5
HMnO4 + Tl(OH)3 = TlMnO5 + H2O =>
HMnO4 + Tl(OH)3 = TlMnO5 + 2 H2O
Mg(s) + AgNO3 = Ag + MgNO3 =>
Mg(s) + AgNO3 = Ag + MgNO3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH4O + C8H6O3 = C8H8O3 + H2O =>
8 CH4O + 7 C8H6O3 = 8 C8H8O3 + 5 H2O
NO + CO(NH2)2 = N2 + H2O + CO2 =>
6 NO + 2 CO(NH2)2 = 5 N2 + 4 H2O + 2 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ag(NO3) + Cu(SO4) = Ag2(SO4) + Cu(NO3)2 =>
2 Ag(NO3) + Cu(SO4) = Ag2(SO4) + Cu(NO3)2
Ca(IO3)2 + H2O = Ca(OH)2 + HIO3 =>
Ca(IO3)2 + 2 H2O = Ca(OH)2 + 2 HIO3
O2 + C15H32 = CO2 + H2O =>
23 O2 + C15H32 = 15 CO2 + 16 H2O
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
MnO4(aq) + Br(aq) = MnO2(s) + BrO3(aq) =>
3 MnO4(aq) + 2 Br(aq) = 3 MnO2(s) + 2 BrO3(aq)
H2C2O4*2H2O + KMnO4 = CO2 + K2O + MnO + H2O =>
5 H2C2O4*2H2O + 2 KMnO4 = 10 CO2 + K2O + 2 MnO + 15 H2O
BiO(NO3) + HCl = BiOCl + HNO3 =>
BiO(NO3) + HCl = BiOCl + HNO3
CsI + HBr + HReO4 = CsReBr6 + H2O + I2 + CsBr =>
2 CsI + 7 HBr + HReO4 = CsReBr6 + 4 H2O + I2 + CsBr
AgNO3 + HBr = AgBr + NHO3 =>
AgNO3 + HBr = AgBr + NHO3
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
(C6H5)2 + O2 = CO2 + H2O =>
2(C6H5)2 + 29 O2 = 24 CO2 + 10 H2O
H1C2H3O2 + NaOH = NaC2H3O2 + H2O =>
H1C2H3O2 + NaOH = NaC2H3O2 + H2O
HBr + H2SO4 = Br2 + H2S + H2O =>
8 HBr + H2SO4 = 4 Br2 + H2S + 4 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
Na2SO3 + NaMnO4 = Na2SO4 + MnO2 + Na =>
2 Na2SO3 + NaMnO4 = 2 Na2SO4 + MnO2 + Na
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
CdS + O2 = CdO + SO =>
CdS + O2 = CdO + SO
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH3CH2CHOHCH3 + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHOHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Mg(OH)2 + SrCl2 = Sr(OH)2 + MgCl2 =>
Mg(OH)2 + SrCl2 = Sr(OH)2 + MgCl2
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
H3PO3 + Na = Na3(PO3) + H2 =>
2 H3PO3 + 6 Na = 2 Na3(PO3) + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3OH + OH = CH3O + H2O =>
CH3OH + OH = CH3O + H2O
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
C2H4(OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4(OH)2(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
KNO3 + NaOH + Al + H2O = NH3 + NaAl(OH)4 + KAl(OH)4 =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 NaAl(OH)4 + 3 KAl(OH)4
P4O6(s) + H2O(l) = H3PO3 =>
P4O6(s) + 6 H2O(l) = 4 H3PO3
Fe(OH)3 + HClO + KOH = K2FeO4 + HCl + H2O =>
2 Fe(OH)3 + 3 HClO + 4 KOH = 2 K2FeO4 + 3 HCl + 5 H2O
NaHCO3 + C6H7O7 = NaC6H8O7 + CO2 + H2O =>
17 NaHCO3 + 19 C6H7O7 = 17 NaC6H8O7 + 29 CO2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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