| Équations équilibrées la veille |
10 NH4ClO4 + 8 P = 5 Cl2 + 5 N2 + 8 H3PO4 + 8 H2O
NaHCO3 + C3H4O2 = H2O + CO2 + NaC2H3O2 =>
3 NaHCO3 + 2 C3H4O2 = H2O + 3 CO2 + 3 NaC2H3O2
Na2FeO4 + Na2SO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 Na2FeO4 + 3 Na2SO3 + 5 H2SO4 = Fe2(SO4)3 + 5 Na2SO4 + 5 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
NO3 = N2O + O =>
2 NO3 = N2O + 5 O
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3] =>
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3]
KMnO4 + Cl2 = MnO2 + KCl + KClO4 =>
2 KMnO4 + Cl2 = 2 MnO2 + KCl + KClO4
MgCO3 + AlP = Al2(CO3)3 + Mg3P2 =>
3 MgCO3 + 2 AlP = Al2(CO3)3 + Mg3P2
CaCO3 = Ca{2} + CO3{-2} =>
CaCO3 = Ca{2} + CO3{-2}
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
BiN3O9 + H2S = Bi2S3 + HNO3 =>
2 BiN3O9 + 3 H2S = Bi2S3 + 6 HNO3
KSCN + Pb(MnO4)2 = Pb(SCN)2 + KMnO4 =>
2 KSCN + Pb(MnO4)2 = Pb(SCN)2 + 2 KMnO4
Ar + O = ArO =>
Ar + O = ArO
SO4{2-} + H{+} + KMnO4 = H2O + K{+} + Mn{2+} + S2O8{2-} =>
10 SO4{2-} + 16 H{+} + 2 KMnO4 = 8 H2O + 2 K{+} + 2 Mn{2+} + 5 S2O8{2-}
NH4Cl(aq) + CaO(s) = CaCl2 + NH3 + H2O =>
2 NH4Cl(aq) + CaO(s) = CaCl2 + 2 NH3 + H2O
NOSbCl6 + NaOH = NaSb(OH)6 + NaNO2 + H2O + NaCl =>
NOSbCl6 + 8 NaOH = NaSb(OH)6 + NaNO2 + H2O + 6 NaCl
Au + KCN + H2O + O2 = K[Au(CN)2] + KHO =>
4 Au + 8 KCN + 2 H2O + O2 = 4 K[Au(CN)2] + 4 KHO
Na2FeO4 + HCl = NaCl + FeCl3 + Cl2 + H2O =>
2 Na2FeO4 + 16 HCl = 4 NaCl + 2 FeCl3 + 3 Cl2 + 8 H2O
H2SO4 + AlBr3 = HBr + Al2(SO4)3 =>
3 H2SO4 + 2 AlBr3 = 6 HBr + Al2(SO4)3
NaB(C6H5)4 + KCl = KB(C6H5)4 + NaCl =>
NaB(C6H5)4 + KCl = KB(C6H5)4 + NaCl
BaCl2 + PO4 = Ba3(PO4)2 + Cl2 =>
3 BaCl2 + 2 PO4 = Ba3(PO4)2 + 3 Cl2
Cu(NO3)2*3H2O + C4H6O3 = Cu(C2H3O2)2*3H2O + C2H3O2NO2 =>
Cu(NO3)2*3H2O + 2 C4H6O3 = Cu(C2H3O2)2*3H2O + 2 C2H3O2NO2
CuSO4(aq) + NaHCO3(aq) = CuCO3 + NaHSO4 =>
CuSO4(aq) + NaHCO3(aq) = CuCO3 + NaHSO4
NaB(C6H5)4KCl = KB(C6H5)4NaCl =>
NaB(C6H5)4KCl = KB(C6H5)4NaCl
Mg + CH3CH2COOH = Mg(CH3CH2COO) + H2 =>
2 Mg + 2 CH3CH2COOH = 2 Mg(CH3CH2COO) + H2
Fe(ClO3)2 + C3AlN3 = C2FeN2 + Al(ClO3)3 =>
3 Fe(ClO3)2 + 2 C3AlN3 = 3 C2FeN2 + 2 Al(ClO3)3
Sn + Na2S = SnS + Na2 =>
Sn + Na2S = SnS + Na2
HCH3COO + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HCH3COO + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
CH3CH2COOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CH2COOH + 14 Cu(OH)2 = 7 Cu2O + 3 CO2 + 17 H2O
C + K5 = C3K =>
15 C + K5 = 5 C3K
Fe(OH)3(heated) = Fe2O3 + H2O =>
2 Fe(OH)3(heated) = Fe2O3 + 3 H2O
NaHCO3(s) + CaCl2(s) + H2O(l) = NaCl(aq) + Ca(OH)2(aq) + H2CO3(aq) =>
2 NaHCO3(s) + CaCl2(s) + 2 H2O(l) = 2 NaCl(aq) + Ca(OH)2(aq) + 2 H2CO3(aq)
H2S(ac) + Cl2(ac) = HCl(ac) + S(s) =>
H2S(ac) + Cl2(ac) = 2 HCl(ac) + S(s)
Cs + I2 = CsI4 =>
Cs + 2 I2 = CsI4
PH3 + KOH = K3P + H2O =>
PH3 + 3 KOH = K3P + 3 H2O
PbO + NH4 = N + H2O + Pb =>
2 PbO + NH4 = N + 2 H2O + 2 Pb
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
Sn(OH)4 + HBr = H2O + SnBr4 =>
Sn(OH)4 + 4 HBr = 4 H2O + SnBr4
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
BaSO3 + CuCl2 = BaCl2 + CuSO3 =>
BaSO3 + CuCl2 = BaCl2 + CuSO3
F + Fe2I = Fe2F + I =>
F + Fe2I = Fe2F + I
CH3NO2 + O2 = CO2 + H2O + NO2 =>
4 CH3NO2 + 7 O2 = 4 CO2 + 6 H2O + 4 NO2
Ca + S8 = Ca3S2 =>
12 Ca + S8 = 4 Ca3S2
CaCO3* + HCl = CaCl2 + CO2 + H2O =>
CaCO3* + 2 HCl = CaCl2 + CO2 + H2O
C2H5OH + KMnO4 + HCl = C2H4O2 + KCl + H2O + MnCl2 =>
5 C2H5OH + 4 KMnO4 + 12 HCl = 5 C2H4O2 + 4 KCl + 11 H2O + 4 MnCl2
Na + Cl = NaCl* =>
Na + Cl = NaCl*
KOH + KCrO2 + Br = KBr + K2CrO4 + H2O =>
4 KOH + KCrO2 + 3 Br = 3 KBr + K2CrO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCl + Ba = KBa + Cl =>
KCl + Ba = KBa + Cl
K2O + HIO4 = KIO4 + H2O =>
K2O + 2 HIO4 = 2 KIO4 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
