| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
BaCO3 + KCl = K2(CO3) + Ba(Cl)2 =>
BaCO3 + 2 KCl = K2(CO3) + Ba(Cl)2
Zn + NiBr2 = Ni + ZnBr2 =>
Zn + NiBr2 = Ni + ZnBr2
P4O10 = O2 + P4 =>
P4O10 = 5 O2 + P4
PCl5 + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = Ca3(PO4)2 + 5 CaCl2 + 8 H2O
Cd(NO3)2 + KOH = Cd(OH)2 + KNO3 =>
Cd(NO3)2 + 2 KOH = Cd(OH)2 + 2 KNO3
CI2 + O2 = CI2O7 =>
2 CI2 + 7 O2 = 2 CI2O7
K2CrO4 + SO2 + H2O = K2SO4 + Cr2(SO4)3 + H2 =>
2 K2CrO4 + 5 SO2 + 2 H2O = 2 K2SO4 + Cr2(SO4)3 + 2 H2
Xe + Fe2 = XeFe6 =>
Xe + 3 Fe2 = XeFe6
Ag(ClO3) + KCl = AgCl + K(ClO3) =>
Ag(ClO3) + KCl = AgCl + K(ClO3)
C2H4O = C + H + O =>
C2H4O = 2 C + 4 H + O
H2S + Mg(OH)2 = H2O + MgS =>
H2S + Mg(OH)2 = 2 H2O + MgS
CH3COH + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3COH + 2[Ag(NH3)2]OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
PbSO4 + KCl = PbCl2 + K2SO4 =>
PbSO4 + 2 KCl = PbCl2 + K2SO4
HIBa(OH)2 = BaIH(OH)2 =>
HIBa(OH)2 = BaIH(OH)2
NO2(C6H4)COOH + CH3OH = NO2(C6H4)COOCH3 + H2O =>
NO2(C6H4)COOH + CH3OH = NO2(C6H4)COOCH3 + H2O
Ag3PO4 + NH3*H2O = Ag2O + (NH4)3PO4 + H2O =>
2 Ag3PO4 + 6 NH3*H2O = 3 Ag2O + 2(NH4)3PO4 + 3 H2O
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)
U + Te = U10Te18 =>
10 U + 18 Te = U10Te18
Al + NaOH = NaAl + OH =>
Al + NaOH = NaAl + OH
C12H22O11H2O = C6H12O6 =>
C12H22O11H2O = 2 C6H12O6
HN4NO3 + NaCl = HN4Cl + NaNO3 =>
HN4NO3 + NaCl = HN4Cl + NaNO3
*KClO3 = KCl + O2 =>
2*KClO3 = 2 KCl + 3 O2
CaSO4 + H2CO3 = CaCO3 + H2SO4 =>
CaSO4 + H2CO3 = CaCO3 + H2SO4
K2CrO4 + H2SO4 + NaH2PO3 = Cr2(SO4)3 + NaH2PO4 + K2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 NaH2PO3 = Cr2(SO4)3 + 3 NaH2PO4 + 2 K2SO4 + 5 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2
Br + SI = SBr + I =>
Br + SI = SBr + I
SiO2 + Na = Na2O2 + Si =>
SiO2 + 2 Na = Na2O2 + Si
KBr(s) = K + Br =>
KBr(s) = K + Br
Na2SO4 + KNo3 = K2SO4 + NaNo3 =>
Na2SO4 + 2 KNo3 = K2SO4 + 2 NaNo3
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
In2O3 + H2SO4 = In2(SO4)3 + H2O =>
In2O3 + 3 H2SO4 = In2(SO4)3 + 3 H2O
K2SO3 + MnCl2 = MnSO3 + KCl =>
K2SO3 + MnCl2 = MnSO3 + 2 KCl
I2 + O2 + F2 = IOF3 =>
I2 + O2 + 3 F2 = 2 IOF3
HgS(s) = Hg(l) + S(s) =>
HgS(s) = Hg(l) + S(s)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na(s) + H2O = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O = 2 NaOH(aq) + H2(g)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cs + Cd3(PO4)2 = Cd + Cs3PO4 =>
6 Cs + Cd3(PO4)2 = 3 Cd + 2 Cs3PO4
Na2SiO3 + H2SO3 = H2SiO3 + Na2SO3 =>
Na2SiO3 + H2SO3 = H2SiO3 + Na2SO3
Ag + KOH = AgKOH =>
Ag + KOH = AgKOH
N2H4 + Na2Sn(OH)4 + H2O = NH3 + Na2Sn(OH)6 =>
N2H4 + Na2Sn(OH)4 + 2 H2O = 2 NH3 + Na2Sn(OH)6
Cu + P = Cu3P2 =>
3 Cu + 2 P = Cu3P2
Cu(HSO4)2 + KOH = Cu(OH)2 + K2SO4 + H2O =>
Cu(HSO4)2 + 4 KOH = Cu(OH)2 + 2 K2SO4 + 2 H2O
NH + O = NO + HO =>
NH + 2 O = NO + HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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