| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + Cl2 = 2 LiCl
Cu(OH)2 + ZnO = Zn(OH)2 + CuO =>
Cu(OH)2 + ZnO = Zn(OH)2 + CuO
C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H5OH + HCl = N2H5Cl + H2O =>
N2H5OH + HCl = N2H5Cl + H2O
K + I2 = KI =>
2 K + I2 = 2 KI
C + S8 = CS2 =>
4 C + S8 = 4 CS2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mg + CH3OH = (CH3O)2Mg + H2 =>
Mg + 2 CH3OH = (CH3O)2Mg + H2
AlNO3(aq) + CuCl2(aq) = AlCl(s) + Cu(NO3)2(aq) =>
2 AlNO3(aq) + CuCl2(aq) = 2 AlCl(s) + Cu(NO3)2(aq)
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
B2H2 + Cl2 = B2Cl2 + H2 =>
B2H2 + Cl2 = B2Cl2 + H2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Ca2 + N3 = Ca3N2 =>
9 Ca2 + 4 N3 = 6 Ca3N2
MgCl2*6H2O(s) = MgCl2(s) + H2O(g) =>
MgCl2*6H2O(s) = MgCl2(s) + 6 H2O(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
K3[Cr(OH)6] + SO2 = Cr(OH)3 + K2SO3 + H2O =>
2 K3[Cr(OH)6] + 3 SO2 = 2 Cr(OH)3 + 3 K2SO3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + NaC = CuNaC =>
Cu + NaC = CuNaC
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
B2O3Co(NO3)2 = Co(BO2)2N2O5 =>
B2O3Co(NO3)2 = Co(BO2)2N2O5
iron + sulfur = iron(II)sulfide =>
Fe + S = FeS
I3C2OH + NaOH = HCI3 + HCO2Na =>
I3C2OH + NaOH = HCI3 + HCO2Na
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3CHO + I2 = CHI3 + CH3COOH + HI =>
2 CH3CHO + 4 I2 = 2 CHI3 + CH3COOH + 2 HI
CuSO4*4NH3H2OHCl = CuSO4*4H2ONH4Cl =>
CuSO4*4NH3H2OHCl = CuSO4*4H2ONH4Cl
CH3CHO + I2 = CHI3 + CH3COOH + HI =>
2 CH3CHO + 4 I2 = 2 CHI3 + CH3COOH + 2 HI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ni(OH)3 + HBrO = Ni(BrO)3 + H2O =>
Ni(OH)3 + 3 HBrO = Ni(BrO)3 + 3 H2O
Ni(NH3)6 + HNO3 = NiNO3 + NH3 + H =>
Ni(NH3)6 + HNO3 = NiNO3 + 6 NH3 + H
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Al2O3 + SiO2 = Al2O3SiO2 =>
Al2O3 + SiO2 = Al2O3SiO2
Sb(s) + O2(g) = Sb4O6(s) =>
4 Sb(s) + 3 O2(g) = Sb4O6(s)
Sr + H2O = SrOH + H2 =>
2 Sr + 2 H2O = 2 SrOH + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
SnCl4 + H2O = Sn + HCl + O2 =>
SnCl4 + 2 H2O = Sn + 4 HCl + O2
HNo3 + Mg = H + MgNo32 =>
32 HNo3 + 3 Mg = 32 H + 3 MgNo32
AgF + AuNO3 = AgNO3 + AuF =>
AgF + AuNO3 = AgNO3 + AuF
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Cd + HNO3 = Cd(NO3)2 + H2 =>
Cd + 2 HNO3 = Cd(NO3)2 + H2
Ag2S2 = AgS =>
Ag2S2 = 2 AgS
NaCr2O7 + C = Cr2O3 + Na2CO3 + CO =>
2 NaCr2O7 + 6 C = 2 Cr2O3 + Na2CO3 + 5 CO
Pd2SO4 + SO2 + H2O = Pd + H2SO4 =>
Pd2SO4 + SO2 + 2 H2O = 2 Pd + 2 H2SO4
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
H3PO4Mg(OH)2 = H3(OH)2MgPO4 =>
H3PO4Mg(OH)2 = H3(OH)2MgPO4
I3C2OH + NaOH = HCI3 + HCO2Na =>
I3C2OH + NaOH = HCI3 + HCO2Na
OC2H2 + O2 = CO2 + H2O =>
OC2H2 + 2 O2 = 2 CO2 + H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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