| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g)
NiCl2 + KNO3 = NiNO3 + KCl2 =>
NiCl2 + KNO3 = NiNO3 + KCl2
CaSO4 + BaCl2 = CaCl2 + Ba(SO4) =>
CaSO4 + BaCl2 = CaCl2 + Ba(SO4)
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
C2H5Cl + NaOH = C2H4 + NaCl + H2O =>
C2H5Cl + NaOH = C2H4 + NaCl + H2O
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
PO4 + NH4 + Mg + H2O = (NH4)MgPO4*6(H2O) =>
PO4 + NH4 + Mg + 6 H2O = (NH4)MgPO4*6(H2O)
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
P + O4 + NH4 + Mg + H2O = (NH4)MgPO4*6(H2O) =>
P + O4 + NH4 + Mg + 6 H2O = (NH4)MgPO4*6(H2O)
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
Cl2(g) + KBr(aq) = KCl(aq) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O + NH4 + Mg + H2O = (NH4)MgPO4*6(H2O) =>
P + 4 O + NH4 + Mg + 6 H2O = (NH4)MgPO4*6(H2O)
NaOH + P + H2O = Na3PO4 + H2 =>
6 NaOH + 2 P + 2 H2O = 2 Na3PO4 + 5 H2
Cl2 + NH3 = HCl + NCl2 =>
5 Cl2 + 2 NH3 = 6 HCl + 2 NCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
B + HBrO3 + H2O = H3BO3 + HBr =>
2 B + HBrO3 + 3 H2O = 2 H3BO3 + HBr
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
HBr + NH4OH = H2O + NH4Br =>
HBr + NH4OH = H2O + NH4Br
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KMnO4 + K2SO3 + KOH = H2O + K2MnO4 + K2SO4 =>
2 KMnO4 + K2SO3 + 2 KOH = H2O + 2 K2MnO4 + K2SO4
H + Mg + N + O + P = (NH4)MgPO4*6(H2O) =>
16 H + Mg + N + 10 O + P = (NH4)MgPO4*6(H2O)
Fe3 + Cl = FeCl3 =>
Fe3 + 9 Cl = 3 FeCl3
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
HBr + NAOH = NABr + H2O =>
HBr + NAOH = NABr + H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
H3PO4 + Ca(OH)2 = H3(OH)2 + CaPO4 =>
H3PO4 + Ca(OH)2 = H3(OH)2 + CaPO4
N2(g) + Na(s) = Na3N(s) =>
N2(g) + 6 Na(s) = 2 Na3N(s)
K3PO4 + Mg(NO3)2 = Mg3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 KNO3
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
SbH3 + Ag2SO4 = Sb + Ag + H2SO4 =>
2 SbH3 + 3 Ag2SO4 = 2 Sb + 6 Ag + 3 H2SO4
(NH4)3PO4(aq) + Ca(NO3)2(aq) = NH4NO3(aq) + Ca3(PO4)2(s) =>
2(NH4)3PO4(aq) + 3 Ca(NO3)2(aq) = 6 NH4NO3(aq) + Ca3(PO4)2(s)
H + Mg + N + O + P = (NH4)MgPO4*6(H2O) =>
16 H + Mg + N + 10 O + P = (NH4)MgPO4*6(H2O)
SO3 + BA(OH)2 = BASO4 + H2O =>
SO3 + BA(OH)2 = BASO4 + H2O
C + O2 = CO2 =>
C + O2 = CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/16
Équations équilibrées sur04/27/15
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