| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HNO3 + 3 HJ = 3 HJO2 + 4 NO + 2 H2O
Na2SO4 + SiO4 = Na2SiO4 + SO4 =>
Na2SO4 + SiO4 = Na2SiO4 + SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
C5H11OH + H2O = CO2 + H2 =>
C5H11OH + 9 H2O = 5 CO2 + 15 H2
C2H5O(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5O(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
NaC6H5COO + NH4Cl = NaCl + NH3 + C6H5COOH =>
NaC6H5COO + NH4Cl = NaCl + NH3 + C6H5COOH
CH3COOCH3 + Ca(OH)2 = (CH3COO)2Ca + CH3OH =>
2 CH3COOCH3 + Ca(OH)2 = (CH3COO)2Ca + 2 CH3OH
K + O2 = K5O2 =>
5 K + O2 = K5O2
MgCl2 + H2(SO4) = MgSO4 + HCl =>
MgCl2 + H2(SO4) = MgSO4 + 2 HCl
C2H5OH + O2 = O2H5OH + C2 = =>
C2H5OH + O2 = O2H5OH + C2
Mn + Zn2{+} = Mn2{+} + Zn =>
2 Mn + Zn2{+} = Mn2{+} + 2 Zn
C50H100O40N + O2 = CO + H2O + NO =>
2 C50H100O40N + 61 O2 = 100 CO + 100 H2O + 2 NO
MgCl2 + H2(SO4) = MgSO4 + HCl =>
MgCl2 + H2(SO4) = MgSO4 + 2 HCl
Ca3(PO3)2 + Al(OH)3 = Ca(HO)2 + AlPO3 =>
Ca3(PO3)2 + 2 Al(OH)3 = 3 Ca(HO)2 + 2 AlPO3
BaSO4 + K3PO4 = KSO4 + Ba3PO4 =>
3 BaSO4 + K3PO4 = 3 KSO4 + Ba3PO4
CH3CHO + K2MnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CHO + K2MnO4 + 2 H2SO4 = 2 CH3COOH + MnSO4 + K2SO4 + 2 H2O
FeCu2S2 + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + Cu(NO3)2 + H2O =>
FeCu2S2 + 26 HNO3 = Fe(NO3)3 + 2 H2SO4 + 19 NO2 + 2 Cu(NO3)2 + 11 H2O
Ba(NO3)2 + K2(SiO3) = K(NO3) + Ba(SiO3) =>
Ba(NO3)2 + K2(SiO3) = 2 K(NO3) + Ba(SiO3)
KIO + KI + HNO3 = KNO3 + I2 + H2O =>
KIO + KI + 2 HNO3 = 2 KNO3 + I2 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2SO4(s) = K + SO4 =>
K2SO4(s) = 2 K + SO4
HfN + BCl3 = BN + HfCl3 =>
HfN + BCl3 = BN + HfCl3
Na(SO3)2 + H2SO4 = Na(SO4)2 + SO2 + H2O =>
Na(SO3)2 + 2 H2SO4 = Na(SO4)2 + 2 SO2 + 2 H2O
C6H5C(CH3)2OOH = C6H5OH + (CH3)2CO =>
C6H5C(CH3)2OOH = C6H5OH + (CH3)2CO
CaOCO2 = CaO + CO2 =>
CaOCO2 = CaO + CO2
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Ca(OH)2 + HAsO3 = CaHAsO4 + H2O =>
Ca(OH)2 + HAsO3 = CaHAsO4 + H2O
C3H7COOH + C4H9OH = C3H7COOC2H5 + H2O =>
2 C3H7COOH + C4H9OH = 2 C3H7COOC2H5 + H2O
K[HB(C3HN2(CH3)2)3] + Mo(CO)6 = K[HB(C3HN2(CH3)2)3Mo(CO)3] + CO =>
K[HB(C3HN2(CH3)2)3] + Mo(CO)6 = K[HB(C3HN2(CH3)2)3Mo(CO)3] + 3 CO
OH{-} + SO3{2-} + Cu{2+} = Cu{+} + SO4{2-} + H2 =>
2 OH{-} + 2 SO3{2-} + 2 Cu{2+} = 2 Cu{+} + 2 SO4{2-} + H2
Mg + H2O = Mg(OH) + H2 =>
2 Mg + 2 H2O = 2 Mg(OH) + H2
NH3 + CuSO4 = (Cu(NH3)2)SO4 =>
2 NH3 + CuSO4 = (Cu(NH3)2)SO4
CaCl2 + AgF = CaF2 + AgCl =>
CaCl2 + 2 AgF = CaF2 + 2 AgCl
H2CO3(g) = H2O(ll) + CO2(g) =>
H2CO3(g) = H2O(ll) + CO2(g)
(NH3OH)2SO4 + FeSO4 + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
(NH3OH)2SO4 + 4 FeSO4 + 2 H2SO4 = (NH4)2SO4 + 2 Fe2(SO4)3 + 2 H2O
AgF(aq) + Zn(s) = ZnF(aq) + Ag(s) =>
AgF(aq) + Zn(s) = ZnF(aq) + Ag(s)
CoCl2(H2O)6 + H2(C2O4) = Co2(C2O4)2(H2O)5 + H2O + HCl =>
2 CoCl2(H2O)6 + 2 H2(C2O4) = Co2(C2O4)2(H2O)5 + 7 H2O + 4 HCl
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2(s) + NaNO3(aq) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2(s) + 2 NaNO3(aq)
Na + HCl = H1 + NaCl =>
Na + HCl = H1 + NaCl
SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
Fe(s) + NaCl(aq) = Fe(NaCl)2 =>
Fe(s) + 2 NaCl(aq) = Fe(NaCl)2
Hg(NO3)2 + K3(PO4) = Hg3(PO4)2 + K(NO3) =>
3 Hg(NO3)2 + 2 K3(PO4) = Hg3(PO4)2 + 6 K(NO3)
Na2 + TeO3 = Na2TeO3 =>
Na2 + TeO3 = Na2TeO3
POCl3 + C = CO + CCl4 + P4 =>
4 POCl3 + 7 C = 4 CO + 3 CCl4 + P4
N2O3 = N2 + O3 =>
N2O3 = N2 + O3
FeCl3 + CuSiO3 = CuCl + Fe(SiO3)3 =>
FeCl3 + 3 CuSiO3 = 3 CuCl + Fe(SiO3)3
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
Al + AgNO3 = Ag + Al(NO3)3 =>
Al + 3 AgNO3 = 3 Ag + Al(NO3)3
MgCl2 + H2(SO4) = MgSO4 + HCl =>
MgCl2 + H2(SO4) = MgSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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