| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO2 = H + Br + O2
ZnCrO4 + NaOH = ZnCrO4*Zn(OH)2 + Na2CrO4 =>
2 ZnCrO4 + 2 NaOH = ZnCrO4*Zn(OH)2 + Na2CrO4
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
HCl + CaCO3 = CaCl2 + H2CO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
K2MnO4 + KBr + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
K2MnO4 + 4 KBr + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 Br + 4 H2O
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + ClO2 = CuClO2 =>
Cu + ClO2 = CuClO2
AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2
(CH3NH2)2*H2SO4 + NaOH = CH3NH2 + Na2SO4 + H2O =>
(CH3NH2)2*H2SO4 + 2 NaOH = 2 CH3NH2 + Na2SO4 + 2 H2O
Pb + KNO3 = Pb(NO3)2 + K =>
Pb + 2 KNO3 = Pb(NO3)2 + 2 K
CuCl2KI = CuClKClI =>
CuCl2KI = CuClKClI
Si2O4 = SiO2 =>
Si2O4 = 2 SiO2
HBr + Ni = NiBr3 + H2 =>
6 HBr + 2 Ni = 2 NiBr3 + 3 H2
Al + Na2CO3 = Al(CO3)3 + Na2 =>
Al + 3 Na2CO3 = Al(CO3)3 + 3 Na2
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3 =>
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCI2 + Mg(NO3)2 = Ba(NO3)2 + MgCI2 =>
BaCI2 + Mg(NO3)2 = Ba(NO3)2 + MgCI2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PbO + Na = Pb + Na2O =>
PbO + 2 Na = Pb + Na2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
(NaOH) + CO2 = NaHCO3 =>
(NaOH) + CO2 = NaHCO3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
NO3 + AgNO3 = Ag(NO3)2 =>
NO3 + AgNO3 = Ag(NO3)2
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Al2(SO4)3(ac) + KOH(ac) = Al(OH)3(s) + K2SO4(ac) =>
Al2(SO4)3(ac) + 6 KOH(ac) = 2 Al(OH)3(s) + 3 K2SO4(ac)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CuSO4*5H2O + C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
CuSO4*5H2O + 2 C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]SO4*H2O + 2 H2O
SnO2 + C + Cl2 = SnCl4 + CO2 =>
SnO2 + C + 2 Cl2 = SnCl4 + CO2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
MgCl2KNO3 = MgNO3KCl2 =>
MgCl2KNO3 = MgNO3KCl2
Ca(OH)2 + Ag(NO3) = Ca(NO3)2 + Ag(OH) =>
Ca(OH)2 + 2 Ag(NO3) = Ca(NO3)2 + 2 Ag(OH)
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O =>
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2 =>
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Rb + ZnSO4 = Rb2SO4 + Zn =>
2 Rb + ZnSO4 = Rb2SO4 + Zn
CaCl2 + H = Ca + HCl =>
CaCl2 + 2 H = Ca + 2 HCl
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO =>
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO
AgNO3 + HCl = AgCl + HNO3 = =>
AgNO3 + HCl = AgCl + HNO3
NiCl2*6NH3 + AgNO3 = AgCl + Ni(NO3)2 + NH3 =>
NiCl2*6NH3 + 2 AgNO3 = 2 AgCl + Ni(NO3)2 + 6 NH3
Be + H2SO4 = Be(SO4)2 + H2 =>
Be + 2 H2SO4 = Be(SO4)2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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