| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10O + 7 O2(g) = 5 CO2(g) + 5 H2O
Zn(NO3)2 + Na(OH) = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 Na(OH) = Zn(OH)2 + 2 Na(NO3)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
PH3 + NaOCl = H3PO4 + NaCl =>
PH3 + 4 NaOCl = H3PO4 + 4 NaCl
MgI2 + H2O = Mg(OH)2 + H + I =>
MgI2 + 2 H2O = Mg(OH)2 + 2 H + 2 I
H2Cr2O7 + Co(OH)3 = Co2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Co(OH)3 = Co2(Cr2O7)3 + 6 H2O
C8H16O2 + C3H8O3 = C27H50O6 + H2O =>
3 C8H16O2 + C3H8O3 = C27H50O6 + 3 H2O
Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag
Na + ClO3 = NaO3 + Cl =>
Na + ClO3 = NaO3 + Cl
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu3(PO4)2 + FeCl3 = CuCl2 + FePO4 =>
Cu3(PO4)2 + 2 FeCl3 = 3 CuCl2 + 2 FePO4
Cl2(g) + NiBr3(aq) = NiCl3(aq) + Br2(l) =>
3 Cl2(g) + 2 NiBr3(aq) = 2 NiCl3(aq) + 3 Br2(l)
Cu(OH)2 + N2O5 = CuO + N(OH)5 =>
5 Cu(OH)2 + N2O5 = 5 CuO + 2 N(OH)5
Mg + (HCl) = MgCl2 + H2 =>
Mg + 2(HCl) = MgCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + AgNO3 = Ag + Fe2(NO3)3 =>
2 Fe + 3 AgNO3 = 3 Ag + Fe2(NO3)3
Fe + FeSO4 = FeFeSO4 =>
Fe + FeSO4 = FeFeSO4
Be + AlNO3 = BeNO3 + Al =>
Be + AlNO3 = BeNO3 + Al
MnSO4 + Al(OH)3 = Mn(OH)2 + Al2(SO4)3 =>
3 MnSO4 + 2 Al(OH)3 = 3 Mn(OH)2 + Al2(SO4)3
Na3PO + KOH = K3PO + NaOH =>
Na3PO + 3 KOH = K3PO + 3 NaOH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
VO2 + Fe + HSO4 = VO + FeSO4 + H2O =>
VO2 + 2 Fe + 2 HSO4 = VO + 2 FeSO4 + H2O
Ca(OH)2 + Al2O3 + H2O = Ca(Al(OH)4)2 =>
Ca(OH)2 + Al2O3 + 3 H2O = Ca(Al(OH)4)2
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
Ag(s) + H2SO4(ac) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(ac) = Ag2SO4 + H2
Sn(s) + ZnNO3 = Sn(NO3)2 + Zn =>
Sn(s) + 2 ZnNO3 = Sn(NO3)2 + 2 Zn
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaI(s) + H2SO4(aq) = Na2SO4(aq) + HI(aq) =>
2 NaI(s) + H2SO4(aq) = Na2SO4(aq) + 2 HI(aq)
C2H3NO + H2O = CO2 + C5H11N3O2 =>
3 C2H3NO + H2O = CO2 + C5H11N3O2
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7 =>
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Au + OH = Au(OH)2 =>
Au + 2 OH = Au(OH)2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
N4O7 = N2 + O2 =>
2 N4O7 = 4 N2 + 7 O2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Au + H2SO4 = Au2SO4 + H2O + SO2 =>
2 Au + 2 H2SO4 = Au2SO4 + 2 H2O + SO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
(NO2)2 + NaOH = NaNO2 + NaNO3 + H2O =>
(NO2)2 + 2 NaOH = NaNO2 + NaNO3 + H2O
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
Cl + (CH3)2CHOH + KBr = KCl + (CH3)2CBr + HOH =>
Cl + (CH3)2CHOH + KBr = KCl + (CH3)2CBr + HOH
Hg2 + NaS = Hg2S + Na =>
Hg2 + NaS = Hg2S + Na
HNO3 + NH3OH = H + NHNO3 =>
HNO3 + 3 NH3OH = 11 H + 2 NHNO3
SiO + Al = Si + AlO =>
SiO + Al = Si + AlO
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
NaBrO3 + MnSO4 = NaBrO4 + MnSO3 =>
NaBrO3 + MnSO4 = NaBrO4 + MnSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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