| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiCl3 + 3 KOH = Bi(OH)3 + 3 KCl
HBr(aq) + Cr(s) = CrBr3(s) + H2(g) =>
6 HBr(aq) + 2 Cr(s) = 2 CrBr3(s) + 3 H2(g)
LiOH + Cl2O7 = LiClO4 + H2O =>
2 LiOH + Cl2O7 = 2 LiClO4 + H2O
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
CO + O22CO2 = CO2 =>
22 CO + O22CO2 = 23 CO2
CO28 + H2 = C6H12O6 + O6 =>
6 CO28 + 6 H2 = C6H12O6 + 27 O6
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
PbBr2 = Br + Pb =>
PbBr2 = 2 Br + Pb
Ca + SO4 = Ca2SO4 =>
2 Ca + SO4 = Ca2SO4
AiF3 = Ai3 + F2 =>
6 AiF3 = 2 Ai3 + 9 F2
Cu(ClO4)2Mg(C2H3O2)2 = Cu(C2H3O2)2Mg(ClO4)2 =>
Cu(ClO4)2Mg(C2H3O2)2 = Cu(C2H3O2)2Mg(ClO4)2
As4S6 + O = As4O6 + S6O12 =>
As4S6 + 18 O = As4O6 + S6O12
Au + (HSO4)3 = AuHSO4 =>
3 Au + (HSO4)3 = 3 AuHSO4
Al + HCl = AlCl6 + H2 =>
Al + 6 HCl = AlCl6 + 3 H2
Si4H11 + O2 = SiO2 + H2O =>
4 Si4H11 + 27 O2 = 16 SiO2 + 22 H2O
NiCl2(aq) + AgNO3(aq) = Ni(NO3)2(aq) + AgCl(s) =>
NiCl2(aq) + 2 AgNO3(aq) = Ni(NO3)2(aq) + 2 AgCl(s)
C2H6 + Cl2 = C2H5Cl3 + HCl =>
C2H6 + 2 Cl2 = C2H5Cl3 + HCl
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5(H2O)]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5(H2O)]Cl3 + 12 H2O
Al2 + Fe3O2 = Al3O2 + Fe3 =>
3 Al2 + 2 Fe3O2 = 2 Al3O2 + 2 Fe3
Pb2 + Na2CO3 = Pb2(Na2CO3)2 =>
Pb2 + 2 Na2CO3 = Pb2(Na2CO3)2
HClO2 = HClO3 + HCl =>
3 HClO2 = 2 HClO3 + HCl
K8 + Cl2 = K2Cl2 =>
K8 + 4 Cl2 = 4 K2Cl2
CU + AgNO3 = CUNO3 + Ag =>
CU + AgNO3 = CUNO3 + Ag
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
Al5 + H1Cl = Al1Cl3 + H2 =>
2 Al5 + 30 H1Cl = 10 Al1Cl3 + 15 H2
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
MgCO3(s) + HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l)
K2SO4 + CuBr2 = KBr + Cu2(SO4)2 =>
2 K2SO4 + 2 CuBr2 = 4 KBr + Cu2(SO4)2
(NH4)2PO4 + Al(NO3)3 = (NH4)NO3 + Al2(PO4)3 =>
3(NH4)2PO4 + 2 Al(NO3)3 = 6(NH4)NO3 + Al2(PO4)3
SiF4 + NF3 = Si3N4 + F2 =>
3 SiF4 + 4 NF3 = Si3N4 + 12 F2
H2S + Cl2 = HCl + S2 =>
2 H2S + 2 Cl2 = 4 HCl + S2
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
Ra + N2 = RaN2 =>
Ra + N2 = RaN2
Ag3P + H3N = Ag3N + H3P =>
Ag3P + H3N = Ag3N + H3P
Ag + OH2 = Ag(OH2) =>
Ag + OH2 = Ag(OH2)
C6H6 + O2 = C6H4(OH)2 =>
C6H6 + O2 = C6H4(OH)2
AlCl2 + NH4OH = [Al(NH3)4]Cl2 + H2O =>
AlCl2 + 4 NH4OH = [Al(NH3)4]Cl2 + 4 H2O
L + H2O = LOH + H =>
L + H2O = LOH + H
Fe + O2 + H2O = Fe2O33H2O =>
4 Fe + 33 O2 + 2 H2O = 2 Fe2O33H2O
C6H4O2 + O2 = H2O + CO2 =>
C6H4O2 + 6 O2 = 2 H2O + 6 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + N3 = Na3N =>
9 Na + N3 = 3 Na3N
Al(OH)3 + Pb3(AsO4)2 = Pb(OH)2 + AlAsO4 =>
2 Al(OH)3 + Pb3(AsO4)2 = 3 Pb(OH)2 + 2 AlAsO4
HBr + NaOH = NaBr(H2O) =>
HBr + NaOH = NaBr(H2O)
Fe3 + Cl8 = FeCl10 =>
4 Fe3 + 15 Cl8 = 12 FeCl10
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
MgH2 + (NH4)Al(SO4)2*12H2O = Mg(OH)2 + NH3 + H2 + Al(SO4)2 =>
12 MgH2 + 2(NH4)Al(SO4)2*12H2O = 12 Mg(OH)2 + 2 NH3 + 25 H2 + 2 Al(SO4)2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Al + AgClO3 = Ag + AlClO3 =>
Al + AgClO3 = Ag + AlClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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