Équations équilibrées la veille |
P4 + 4 Br4 = 4 PBr4
C41H55 = CH4 + CH =>
3 C41H55 = 14 CH4 + 109 CH
Ba + N2 = Ba2N3 =>
4 Ba + 3 N2 = 2 Ba2N3
C6H9Br + NaOH = C6H10O + NaBr =>
C6H9Br + NaOH = C6H10O + NaBr
Mn + O2 + H2O = Mn(OH)2 =>
2 Mn + O2 + 2 H2O = 2 Mn(OH)2
HCO2CH3 + Ca(OH)2 = Ca(CO2CH3)2 + H2O =>
2 HCO2CH3 + Ca(OH)2 = Ca(CO2CH3)2 + 2 H2O
NH4ClO4 + NaOH = HNO3 + H2O + NaCl =>
NH4ClO4 + NaOH = HNO3 + 2 H2O + NaCl
CH3COOH + Cu = Cu(CH3COOH) =>
CH3COOH + Cu = Cu(CH3COOH)
C2H5NO + O2 = CO2 + NO2 + H2O =>
4 C2H5NO + 15 O2 = 8 CO2 + 4 NO2 + 10 H2O
FeSO4 + CaBr2 = FeBr2 + CaSO4 =>
FeSO4 + CaBr2 = FeBr2 + CaSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + H2SO4 = Fe2{+} + SO4{-} + H2 =>
2 Fe + H2SO4 = Fe2{+} + SO4{-} + H2
C2H5OH + CH3COOH = CH3COOHC2H6 + H2O =>
3 C2H5OH + CH3COOH = 2 CH3COOHC2H6 + H2O
NiCl2(aq) + NaPO4(aq) = Ni(PO4)2(s) + NaCl(aq) =>
NiCl2(aq) + 2 NaPO4(aq) = Ni(PO4)2(s) + 2 NaCl(aq)
K3[Fe(SCN)6] + NaF = K3[FeF6] + NaSCN =>
K3[Fe(SCN)6] + 6 NaF = K3[FeF6] + 6 NaSCN
HBr + C3H6 = Br + C3H8 =>
2 HBr + C3H6 = 2 Br + C3H8
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2S04 + MnS04 + H2O =>
2 KMnO4 + 56 H2SO4 + 88 FeSO4 = 44 Fe2(SO4)3 + K2S04 + 2 MnS04 + 56 H2O
SO3{2+} + MnO4{-} + OH{-} = MnO4{2-} + SO4{2+} + H2O =>
SO3{2+} + 2 MnO4{-} + 2 OH{-} = 2 MnO4{2-} + SO4{2+} + H2O
CO2 + Ni(OH)2 = NiCO3 + H2O =>
CO2 + Ni(OH)2 = NiCO3 + H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaBiO3 + NaBr + H2SO4 = Br2 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 NaBiO3 + 4 NaBr + 6 H2SO4 = 2 Br2 + 3 Na2SO4 + Bi2(SO4)3 + 6 H2O
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NaOH + S = Na2S2O3 + Na2S + H2O =>
6 NaOH + 4 S = Na2S2O3 + 2 Na2S + 3 H2O
K2S(aq) + Fe(NO3)2(aq) = FeS(s) + KNO3(aq) =>
K2S(aq) + Fe(NO3)2(aq) = FeS(s) + 2 KNO3(aq)
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
Al + NO3{-} + H = Al{-} + NH3 + O =>
Al + NO3{-} + 3 H = Al{-} + NH3 + 3 O
PhC3H7 + KMnO4 + H2SO4 = PhCOOH + COOH + MnSO4 + K2SO4 + H2O =>
5 PhC3H7 + 16 KMnO4 + 24 H2SO4 = 5 PhCOOH + 10 COOH + 16 MnSO4 + 8 K2SO4 + 34 H2O
CH3COONa + C2H5 = CH3COOC2H5 + Na =>
CH3COONa + C2H5 = CH3COOC2H5 + Na
In2(C2O4)3 + Na2CO3 = In2(CO3)3 + Na2(C2O4) =>
In2(C2O4)3 + 3 Na2CO3 = In2(CO3)3 + 3 Na2(C2O4)
C20H42OH + Fe = C19H40 + Fe(OH)3 + CO =>
58.999999999999C20H42OH + 19 Fe = 61.999999999999C19H40 + 19 Fe(OH)3 + 2 CO
Cu3S2 + O2 = CuO + SO2 =>
2 Cu3S2 + 7 O2 = 6 CuO + 4 SO2
C137H90O4NS + O2 = H2O + CO2 + NO3 + SO2 =>
C137H90O4NS + 160 O2 = 45 H2O + 137 CO2 + NO3 + SO2
KNO3 + HCl = KNO2 + H2O + Cl2 =>
KNO3 + 2 HCl = KNO2 + H2O + Cl2
PbCrO4 + KI + HCl = PbCl2 + CrCl3 + KCl + I2 + H2O =>
2 PbCrO4 + 6 KI + 16 HCl = 2 PbCl2 + 2 CrCl3 + 6 KCl + 3 I2 + 8 H2O
CH2CH2 + Cl2 = CH2CH2Cl2 =>
CH2CH2 + Cl2 = CH2CH2Cl2
KCl(aq) + CaS(aq) = CaCl2(aq) + K2S(aq) =>
2 KCl(aq) + CaS(aq) = CaCl2(aq) + K2S(aq)
Mg(NO3)2 + NH4HCO3 = Mg(NH4)2 + HCO3NO3 =>
Mg(NO3)2 + 2 NH4HCO3 = Mg(NH4)2 + 2 HCO3NO3
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
CaSO3SO2H2O = Ca(HSO3)2 =>
CaSO3SO2H2O = Ca(HSO3)2
Ag2CO5 = Ag2O + CO4 =>
Ag2CO5 = Ag2O + CO4
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
K + Cr2(SO4)3 = K2(SO4) + Cr =>
6 K + Cr2(SO4)3 = 3 K2(SO4) + 2 Cr
PbTeO4 + CsMnO4 + H2TeO4 = Pb(TeO4)2 + MnTeO4 + Cs2TeO4 + H2O =>
5 PbTeO4 + 2 CsMnO4 + 8 H2TeO4 = 5 Pb(TeO4)2 + 2 MnTeO4 + Cs2TeO4 + 8 H2O
Pt + Se = PtSe2 =>
Pt + 2 Se = PtSe2
Zn + HNO3 = NH4NO + H2O + Zn(NO3)2 =>
6 Zn + 14 HNO3 = NH4NO + 5 H2O + 6 Zn(NO3)2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
NaOH + Cl2 = H2O + NaCl + NaClO3 =>
6 NaOH + 3 Cl2 = 3 H2O + 5 NaCl + NaClO3
NO2 + H2O = H2O3 + NO =>
2 NO2 + H2O = H2O3 + 2 NO
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.