| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHP + NaOH = H2O + NaKP
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
H3P + O2 = PO + H2 =>
2 H3P + O2 = 2 PO + 3 H2
LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2
CS = C + S8 =>
8 CS = 8 C + S8
H3C6H5O7 + NaHCO6 = Na3C6H5O3 + H2O + CO2 =>
22 H3C6H5O7 + 27 NaHCO6 = 9 Na3C6H5O3 + 79 H2O + 105 CO2
Al + S3O12 = Al2O3 + SO3 =>
2 Al + S3O12 = Al2O3 + 3 SO3
C7H6O + KMnO4 + OH{-} = C7H5O2{-} + MnO2 + KOH + H2O =>
3 C7H6O + 2 KMnO4 + 3 OH{-} = 3 C7H5O2{-} + 2 MnO2 + 2 KOH + 2 H2O
H2O2 + C3H8O = H2O + CO2 = C2 =>
9 H2O2 + C3H8O = 13 H2O + 3 CO2
N2 + H3O = NH3 + O2 =>
N2 + 2 H3O = 2 NH3 + O2
Fe2(SO4)3 + KOH = Fe(OH)3 + (K2SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(K2SO4)
K{2} + O{2-} = KO =>
K{2} + O{2-} = KO
CuCl2 + KI = I2 + KCl + CuI =>
2 CuCl2 + 4 KI = I2 + 4 KCl + 2 CuI
MgO3C + HCl = MgCl2 + OH2 + CO2 =>
MgO3C + 2 HCl = MgCl2 + OH2 + CO2
Ca(NO3)2 + H3PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2 + 6 H3PO4 + 20 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 18 H2O
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
Zn + CH3COOH + Ca(No3)2 = HNo2 + Ca + Zn(CH3COO)2 =>
3 Zn + 6 CH3COOH + 2 Ca(No3)2 = 6 HNo2 + 2 Ca + 3 Zn(CH3COO)2
Mg{+} + CO3{-} = MgCO3 =>
Mg{+} + CO3{-} = MgCO3
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
Co(NO3)2 + HNO2 = NO + Co(NO3)3 + H2O =>
Co(NO3)2 + 4 HNO2 = 3 NO + Co(NO3)3 + 2 H2O
NiSO4 + NaOH = Na2[Ni(OH)4] + Na2SO4 =>
NiSO4 + 4 NaOH = Na2[Ni(OH)4] + Na2SO4
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
HCl + Br = HBr + Cl =>
HCl + Br = HBr + Cl
H + S + O4 = H2SO4 =>
2 H + S + O4 = H2SO4
(NH4)3PO4 + Cr3N5 = (NH4)3N + Cr3(PO4)5 =>
5(NH4)3PO4 + Cr3N5 = 5(NH4)3N + Cr3(PO4)5
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
FeS2 + H2O + O2 = Fe{2+} + SO4{2-} + H{+} =>
2 FeS2 + 2 H2O + 7 O2 = 2 Fe{2+} + 4 SO4{2-} + 4 H{+}
H2O + PO3 = H2PO4 =>
H2O + PO3 = H2PO4
TiCl4(aq) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(aq) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
AuBr3 + H2CO3 = Au2(CO3)3 + HBr =>
2 AuBr3 + 3 H2CO3 = Au2(CO3)3 + 6 HBr
NH3 + O3 = [NH4]NO2 + H2O =>
2 NH3 + O3 = [NH4]NO2 + H2O
Fe + HNO3(rozc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(rozc) = Fe(NO3)3 + NO + 2 H2O
NaMnO4 + Na3AsO3 + H2O = MnO2 + Na3AsO4 + NaOH =>
2 NaMnO4 + 3 Na3AsO3 + H2O = 2 MnO2 + 3 Na3AsO4 + 2 NaOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N4 + H2 = HN3 =>
3 N4 + 2 H2 = 4 HN3
CuSO4(aq) + KI(aq) = CuI(s) + KI3(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 5 KI(aq) = 2 CuI(s) + KI3(aq) + 2 K2SO4(aq)
C3H8O(s) + O2(g) = H2O(l) + CO2(g) =>
2 C3H8O(s) + 9 O2(g) = 8 H2O(l) + 6 CO2(g)
Zn(OH)2 + Na(OH) = Zn[Na(OH)3] =>
Zn(OH)2 + Na(OH) = Zn[Na(OH)3]
H3O = H3 + O2 =>
2 H3O = 2 H3 + O2
Cr + H3PO4 = CrPO4 + H2 =>
2 Cr + 2 H3PO4 = 2 CrPO4 + 3 H2
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
Al + CUSO4 = Al12(SO4)3 + CU =>
12 Al + 3 CUSO4 = Al12(SO4)3 + 3 CU
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
(NH4)6Mo7O24 + H2SO4 + H2O = H2MoO4 + (NH4)2SO4 =>
(NH4)6Mo7O24 + 3 H2SO4 + 4 H2O = 7 H2MoO4 + 3(NH4)2SO4
CaCO3 + HCl = CaCl2 + OH + CO =>
CaCO3 + 2 HCl = CaCl2 + 2 OH + CO
C6H3O5 + O2 = CO2 + H2O =>
4 C6H3O5 + 17 O2 = 24 CO2 + 6 H2O
CH2CO2H + CaCO3 = H2O + CO2 + Ca(CH3COO)2 =>
16 CH2CO2H + 7 CaCO3 = 3 H2O + 11 CO2 + 7 Ca(CH3COO)2
HCOOH + CuO = Cu(HCOO)2 + H2O =>
2 HCOOH + CuO = Cu(HCOO)2 + H2O
NaOH(aq) + H2S(aq) = Na2S + HOH =>
2 NaOH(aq) + H2S(aq) = Na2S + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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