| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NO = N2 + O2 =>
2 NO = N2 + O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Na2SO4 + MgCl2 = NaCl + Mg(SO4) =>
Na2SO4 + MgCl2 = 2 NaCl + Mg(SO4)
*KClO3 + KCl = KClO =>
*KClO3 + 2 KCl = 3 KClO
AgC2H3O2 + MgCl = AgCl + MgC2H3O2 =>
AgC2H3O2 + MgCl = AgCl + MgC2H3O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H6 + H2 = C4H20 =>
C4H6 + 7 H2 = C4H20
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu(NO3)2(aq) + Ag(s) = Cu(s) + AgNO3(aq) =>
Cu(NO3)2(aq) + 2 Ag(s) = Cu(s) + 2 AgNO3(aq)
Cu(CH3COO)2*H2O + NH2CH2COOH = CH3COOH + Cu(NH2CH2COO)2*H2O =>
Cu(CH3COO)2*H2O + 2 NH2CH2COOH = 2 CH3COOH + Cu(NH2CH2COO)2*H2O
Mg3(Po4)2 = Mg3 + Po4 =>
Mg3(Po4)2 = Mg3 + 2 Po4
N4H4O4 = H2O + N2 + O2 =>
N4H4O4 = 2 H2O + 2 N2 + O2
HNO3 + NaHCO3 = NaNO3 + H2CO3 =>
HNO3 + NaHCO3 = NaNO3 + H2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCl2 + F = CuFCl2 =>
CuCl2 + F = CuFCl2
Li2(CO3) + HCl = LiCl + CO2 + H2O =>
Li2(CO3) + 2 HCl = 2 LiCl + CO2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO2 + Al(OH)3 = Al(HCO3)3 =>
3 CO2 + Al(OH)3 = Al(HCO3)3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cr + F2 = CrF4 =>
Cr + 2 F2 = CrF4
P2O3 + Fe(OH)3 = Fe4(P2O5)3 + H2O =>
3 P2O3 + 4 Fe(OH)3 = Fe4(P2O5)3 + 6 H2O
CaS + MgSO4 = CaSO4 + MgS =>
CaS + MgSO4 = CaSO4 + MgS
MgOH + C2H3O2PO4 = MgPO4 + C2H3O2OH =>
MgOH + C2H3O2PO4 = MgPO4 + C2H3O2OH
C2H5OH + Cr2O7 = CO2 + Cr + H2O =>
7 C2H5OH + 6 Cr2O7 = 14 CO2 + 12 Cr + 21 H2O
Cl2KI = I + KCl2 =>
Cl2KI = I + KCl2
H2SO3 + NaI = NaSO3 + H2I =>
H2SO3 + NaI = NaSO3 + H2I
CO2 + Al(OH)3 = Al(HCO3)3 =>
3 CO2 + Al(OH)3 = Al(HCO3)3
H4Fe(CN)6 + Al(OH)3 = Al4[Fe(CN)6]3 + H2O =>
3 H4Fe(CN)6 + 4 Al(OH)3 = Al4[Fe(CN)6]3 + 12 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
OF2 + NaOH = O + NaF + H =>
OF2 + 2 NaOH = 3 O + 2 NaF + 2 H
Cu3P + H{+} + Cr2O7{-2} = Cu{2+} + H3PO4 + Cr{3+} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{-2} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{3+} + 53 H2O
HgSO4 + H2S = HgS + H2SO4 =>
HgSO4 + H2S = HgS + H2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu3P + H{+} + Cr2O7{-2} = Cu{2} + H3PO4 + Cr{3} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{-2} = 18 Cu{2} + 6 H3PO4 + 22 Cr{3} + 53 H2O
SnCl2 + NH4Cl = SnNH4 + Cl2 =>
2 SnCl2 + 2 NH4Cl = 2 SnNH4 + 3 Cl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiCl4 + H2O = SiO2 + HCl = =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Fe + K2S = K2 + FeS =>
Fe + K2S = K2 + FeS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
*SO2 + O2 = SO3 =>
2*SO2 + O2 = 2 SO3
MgCl2 + RCOONa = Mg(RCOO)2 + NaCl =>
MgCl2 + 2 RCOONa = Mg(RCOO)2 + 2 NaCl
PdCl2 + NaCl + H2O = Pd + NaO + HCl =>
PdCl2 + 2 NaCl + 2 H2O = Pd + 2 NaO + 4 HCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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