| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NO2 + 3 H2 = CH3NH2 + 2 H2O
Zn(s) + Cu(No3)2(aq) = Zn(s)(No3)2(aq) + Cu(aq) =>
Zn(s) + Cu(No3)2(aq) = Zn(s)(No3)2(aq) + Cu(aq)
MnSO4 + KOH + KNO3 = K2MnO4 + K2SO4 + KNO2 + H2O =>
MnSO4 + 4 KOH + 2 KNO3 = K2MnO4 + K2SO4 + 2 KNO2 + 2 H2O
KMnO4 + SbCl2 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
3 KMnO4 + 5 SbCl2 + 24 HCl = 3 KCl + 3 MnCl2 + 5 SbCl5 + 12 H2O
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
F2(g) + IBr(l) = FBr(g) + I2(l) =>
F2(g) + 2 IBr(l) = 2 FBr(g) + I2(l)
Al(NO3)3 + Rb2(SO4) = Al2(SO4)3 + RbNO3 =>
2 Al(NO3)3 + 3 Rb2(SO4) = Al2(SO4)3 + 6 RbNO3
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Cu2(SO4) + Fe = Fe2(SO4)3 + Cu =>
3 Cu2(SO4) + 2 Fe = Fe2(SO4)3 + 6 Cu
Ru + O2 = RuO =>
2 Ru + O2 = 2 RuO
C12H8 + O2 = CO + H2O =>
C12H8 + 8 O2 = 12 CO + 4 H2O
C6H4(NH2)COOH + NaOH = C6H5NH2 + H2O + Na2CO3 =>
C6H4(NH2)COOH + 2 NaOH = C6H5NH2 + H2O + Na2CO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaCl + H2O + SiO2 = HCl + Na2SiO3 =>
2 NaCl + H2O + SiO2 = 2 HCl + Na2SiO3
H2 + H2WO4 = W + H2O =>
3 H2 + H2WO4 = W + 4 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HCl + NH4Cl + K2Cr2O7 = KCl + CrCl3 + N2 + H2O =>
6 HCl + 2 NH4Cl + K2Cr2O7 = 2 KCl + 2 CrCl3 + N2 + 7 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeSO4 + KI + KIO3 + H2O = FeO3H3 + K2SO4 + I2 =>
2 FeSO4 + 3 KI + KIO3 + 3 H2O = 2 FeO3H3 + 2 K2SO4 + 2 I2
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
C12H22O11(s) + H20(l) = C2H6O(l) + CO2(g) =>
15 C12H22O11(s) + 3 H20(l) = 65 C2H6O(l) + 50 CO2(g)
HBr = H2 + Br =>
2 HBr = H2 + 2 Br
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
H2Cr2O7 + NH4OH = (NH4)2Cr2O7 + H2O =>
H2Cr2O7 + 2 NH4OH = (NH4)2Cr2O7 + 2 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
ZnSO4 + H2O = Zn + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O = 2 Zn + 2 H2SO4 + O2
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
C4H8 + Br2(CCl4) = CCl4 + C4H8Br2 =>
C4H8 + Br2(CCl4) = CCl4 + C4H8Br2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + H2O =>
2 PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca(OH)2 + NaOH + C + ClO2 = NaCl2O2 + CaCO2 + H2O =>
5 Ca(OH)2 + 2 NaOH + 5 C + 4 ClO2 = 2 NaCl2O2 + 5 CaCO2 + 6 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
HCOONH4 = HCOO + NH4 =>
HCOONH4 = HCOO + NH4
Ru + NO3 = Ru(NO3)2 =>
Ru + 2 NO3 = Ru(NO3)2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Na + HgSO4 = Na2SO4 + Hg =>
2 Na + HgSO4 = Na2SO4 + Hg
Na(s) + Fe2O3 = Na2O + Fe(s) =>
6 Na(s) + Fe2O3 = 3 Na2O + 2 Fe(s)
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KBr + AgCl = AgBr + KCl =>
KBr + AgCl = AgBr + KCl
HCl + NaOH = NaCl + HOH =>
HCl + NaOH = NaCl + HOH
(CH)4 + O2 = CO2 + H2O =>
(CH)4 + 5 O2 = 4 CO2 + 2 H2O
HClO + C6H6 = Cl + HC3O + H6 =>
2 HClO + C6H6 = 2 Cl + 2 HC3O + H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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