| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2S + 2 AlCl3 = 6 LiCl + Al2S3
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Cu + CuCl = Cu2Cl =>
Cu + CuCl = Cu2Cl
K2SO3 + BaSO4 = BaSO3 + K2SO4 =>
K2SO3 + BaSO4 = BaSO3 + K2SO4
OMg + HCl = MgCl2 + H2O =>
OMg + 2 HCl = MgCl2 + H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Fe(OH)3(s) + HClO4(aq) = Fe(ClO4)3 + H2O =>
Fe(OH)3(s) + 3 HClO4(aq) = Fe(ClO4)3 + 3 H2O
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
I2 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + NaIO3 + Na2SO4 + H2O =>
3 I2 + 5 Na2Cr2O7 + 17 H2SO4 = 5 Cr2(SO4)3 + 6 NaIO3 + 2 Na2SO4 + 17 H2O
NaNO3 + C + Ca(OH)2 = NaNO2 + CaCO3 + H2O =>
2 NaNO3 + C + Ca(OH)2 = 2 NaNO2 + CaCO3 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4 =>
Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al + HNO3 = Al(NO3)3 + NH2 + H2O =>
7 Al + 24 HNO3 = 7 Al(NO3)3 + 3 NH2 + 9 H2O
NaOH + HCI = NaHCI + OH =>
NaOH + HCI = NaHCI + OH
(H2)125 + Cl3 = HCl =>
3(H2)125 + 250 Cl3 = 750 HCl
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O =>
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O
FeCl3 + Li2S = LiCl + Fe + S3 =>
2 FeCl3 + 3 Li2S = 6 LiCl + 2 Fe + S3
C18H21NO3 + K2Cr2O7 + H2SO4 = C18H19NO3 + Cr + H2O + K2SO4 =>
6 C18H21NO3 + K2Cr2O7 + H2SO4 = 6 C18H19NO3 + 2 Cr + 7 H2O + K2SO4
CO2H2O = C6H12O6 + O2 =>
6 CO2H2O = C6H12O6 + 6 O2
Al2Br2(aq) + Ca(SO4)3(s) = CaBr2(aq) + Al2(SO4)3(s) =>
Al2Br2(aq) + Ca(SO4)3(s) = CaBr2(aq) + Al2(SO4)3(s)
Ca(s) + H2O = Ca(OH)2H2 =>
Ca(s) + 2 H2O = Ca(OH)2H2
P4O10(s) + H2SO4(aq) = SO3(g) + H3PO4(aq) =>
P4O10(s) + 6 H2SO4(aq) = 6 SO3(g) + 4 H3PO4(aq)
NH4Cl(aq) + CaSO3(aq) = NH4SO3 + CaCl =>
NH4Cl(aq) + CaSO3(aq) = NH4SO3 + CaCl
K2CO3 + SrCl2 = K2Cl2 + SrCO3 =>
K2CO3 + SrCl2 = K2Cl2 + SrCO3
NaCl + I2 = ClI2 + Na =>
NaCl + I2 = ClI2 + Na
P4 + Na2S = Na + P2S3 =>
P4 + 6 Na2S = 12 Na + 2 P2S3
(NH4)2(SO4) + Ca(OH)2 = CaSO4 + H2O + NH3 =>
(NH4)2(SO4) + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
AgC2H3O2 + CuBr2 = AgBr + Cu(C2H3O2)2 =>
2 AgC2H3O2 + CuBr2 = 2 AgBr + Cu(C2H3O2)2
O2 + H4C = CO2 + H2O =>
2 O2 + H4C = CO2 + 2 H2O
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + CO2 + H2O =>
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + CO2 + H2O
NH3OH + H = N2H5 + H2O =>
2 NH3OH + H = N2H5 + 2 H2O
BaCl2 + K2CrO4 = O2 + BaCr + KCl =>
BaCl2 + K2CrO4 = 2 O2 + BaCr + 2 KCl
H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O
Li + Hg{2+} = Li{+} + Hg =>
2 Li + Hg{2+} = 2 Li{+} + Hg
Br2 + P = PBr5 =>
5 Br2 + 2 P = 2 PBr5
Ca + NO = Ca(NO) =>
Ca + NO = Ca(NO)
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
Al2O3 + Na2CO3 = Na2O + Al2(CO3)3 =>
Al2O3 + 3 Na2CO3 = 3 Na2O + Al2(CO3)3
H2SO3 + NaNO3 = NaSO3 + H2NO3 =>
H2SO3 + NaNO3 = NaSO3 + H2NO3
KClO3 + C12H22O11C = KCl + CO2 + H2O =>
26 KClO3 + 3 C12H22O11C = 26 KCl + 39 CO2 + 33 H2O
CH4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH4 + 8 KMnO4 + 12 H2SO4 = 5 CH3COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
KCl + Na3PO4 = K3PO4 + NaCl =>
3 KCl + Na3PO4 = K3PO4 + 3 NaCl
LiCIO = LiCI + O2 =>
2 LiCIO = 2 LiCI + O2
C4H12N3O2 + O2 = CO2 + H2O + N2O3 =>
4 C4H12N3O2 + 33 O2 = 16 CO2 + 24 H2O + 6 N2O3
K2Zn(OH)4 + H2S = Zn(OH)2 + KHS + H2O =>
K2Zn(OH)4 + 2 H2S = Zn(OH)2 + 2 KHS + 2 H2O
Na + ZnI1 = NaI + Zn =>
Na + ZnI1 = NaI + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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