| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 NH3 + 2 HCl(aq) = CuCl2 + SO4 + 2 NH4
[Co(NH3)6](NO3)3 + KCN = K3[Co(CN)6] + NH3 + KNO3 =>
[Co(NH3)6](NO3)3 + 6 KCN = K3[Co(CN)6] + 6 NH3 + 3 KNO3
HN3 + H2O = H2N3 + OH =>
HN3 + H2O = H2N3 + OH
Pb(NO3)2 + GaBr3 = PbBr2 + Ga(NO3)3 =>
3 Pb(NO3)2 + 2 GaBr3 = 3 PbBr2 + 2 Ga(NO3)3
Ti{3+} + N{5-} = Ti5N3 =>
5 Ti{3+} + 3 N{5-} = Ti5N3
Fe + H3PO4 = Fe3PO4 + H2 =>
6 Fe + 2 H3PO4 = 2 Fe3PO4 + 3 H2
NaHCO3 + ZnCl2 = NaCl + Zn(HCO3)2 =>
2 NaHCO3 + ZnCl2 = 2 NaCl + Zn(HCO3)2
CH3COOH + KOH = H2O + K + CO2 =>
CH3COOH + 8 KOH = 6 H2O + 8 K + 2 CO2
K2CrO4 + Pb + C2H3O2 = PbCrO4 + KC2H3O2 =>
K2CrO4 + Pb + 2 C2H3O2 = PbCrO4 + 2 KC2H3O2
N(NH2)4BrO4 = Br2 + N2 + H2O =>
2 N(NH2)4BrO4 = Br2 + 5 N2 + 8 H2O
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
C12H22O11 + H2O = C3H6O2 + O2 =>
C12H22O11 + H2O = 4 C3H6O2 + 2 O2
CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O
Al2O3 + CO2 = Al2C3 + O2 =>
2 Al2O3 + 6 CO2 = 2 Al2C3 + 9 O2
C7H12 + KMnO4 + H2O = C7H12(OH)2 + MnO2 + KOH =>
3 C7H12 + 2 KMnO4 + 4 H2O = 3 C7H12(OH)2 + 2 MnO2 + 2 KOH
Ca(Cl)2 + Na2CO3 = NaCl + CaCO3 =>
Ca(Cl)2 + Na2CO3 = 2 NaCl + CaCO3
SiCl4 + Ba = BaCl2 + Si =>
SiCl4 + 2 Ba = 2 BaCl2 + Si
Ni(NO3)26H2O + Fe(NO3)39H2O + C10H16N2O8 = NiFe2O4 + N2 + H2O + CO2 =>
5 Ni(NO3)26H2O + 10 Fe(NO3)39H2O + 77 C10H16N2O8 = 5 NiFe2O4 + 337 N2 + 631 H2O + 770 CO2
AgNO3K2S = AgSK2NO3 =>
AgNO3K2S = AgSK2NO3
HNa + H2O = NaOH + H2 =>
HNa + H2O = NaOH + H2
Au + HCl = AuCl3 + H2 =>
2 Au + 6 HCl = 2 AuCl3 + 3 H2
FeBr3 + Na2CrO4 = Fe2(CrO4)3 + NaBr =>
2 FeBr3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaBr
Cl2 + BI3 = BCl3 + I2 =>
3 Cl2 + 2 BI3 = 2 BCl3 + 3 I2
NaCl + I = NaI + Cl =>
NaCl + I = NaI + Cl
NH2CH3 + H2O = NHCH3 + H3O =>
NH2CH3 + H2O = NHCH3 + H3O
Mn2O7 + NaHSO3 = Mn2 + NaOH + SO4 =>
2 Mn2O7 + 7 NaHSO3 = 2 Mn2 + 7 NaOH + 7 SO4
Fe + Cu(SO4) = FeSO4 + Cu =>
Fe + Cu(SO4) = FeSO4 + Cu
Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
K2CrO4 = K + Cr + O2 =>
K2CrO4 = 2 K + Cr + 2 O2
HS + H2O = H3O + S =>
HS + H2O = H3O + S
C9H20O2Si + H2O = CH3OH + C8H18O2Si =>
C9H20O2Si + H2O = CH3OH + C8H18O2Si
CH3COOH(aq) + CaCO3 = Ca(CH3COOH)2(aq) + CO2 + H2O =>
9 CH3COOH(aq) + 4 CaCO3 = 4 Ca(CH3COOH)2(aq) + 6 CO2 + 2 H2O
K[Cr(H2O)2(C2O4)2*2H2O] + KOH = Cr(OH)3 + H2O + K + CO3 =>
K[Cr(H2O)2(C2O4)2*2H2O] + 11 KOH = Cr(OH)3 + 8 H2O + 12 K + 4 CO3
Cl + K2S = ClK + S =>
2 Cl + K2S = 2 ClK + S
ZnSO4 + Na3PO4 = Zn3(PO4)2 + Na2SO4 =>
3 ZnSO4 + 2 Na3PO4 = Zn3(PO4)2 + 3 Na2SO4
C9H21N + O2 = CO2 + H2O + N2 =>
4 C9H21N + 57 O2 = 36 CO2 + 42 H2O + 2 N2
SO + SO2 = S2O3 =>
SO + SO2 = S2O3
BaCl2 + K2CrO4 + H2O = BaOH + KOH + Cr(OH)2 + Cl2 =>
4 BaCl2 + K2CrO4 + 4 H2O = 4 BaOH + 2 KOH + Cr(OH)2 + 4 Cl2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
C9H160 + O2 = CO2 + H2O =>
C9H160 + 49 O2 = 9 CO2 + 80 H2O
HI + CH2Cl2 = CH3Cl2 + I =>
HI + CH2Cl2 = CH3Cl2 + I
NaO + C + O2 = Na(CO3)2 =>
2 NaO + 4 C + 5 O2 = 2 Na(CO3)2
Br2O3 + H2O = BrO + H2O3 =>
2 Br2O3 + H2O = 4 BrO + H2O3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KI + H2SO4 = K2SO4 + I2 + H2SIO + H2O =>
12 KI + 8 H2SO4 = 6 K2SO4 + 5 I2 + 2 H2SIO + 6 H2O
KMnO4 + H2S + KOH = K2SO4 + K2MnO4 + H2O =>
8 KMnO4 + H2S + 10 KOH = K2SO4 + 8 K2MnO4 + 6 H2O
H2CO3 + Cu + H2O = Cu2(OH)2CO3 + H2 =>
H2CO3 + 2 Cu + 2 H2O = Cu2(OH)2CO3 + 2 H2
Ba(NO3)2 + H2SO4(aq) = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4(aq) = BaSO4 + 2 HNO3
(NH4)3PO4 + Pb(NO3)4 = PbPO4 + (NH4)3(NO3)4 =>
(NH4)3PO4 + Pb(NO3)4 = PbPO4 + (NH4)3(NO3)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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