Équations équilibrées la veille |
3 HCH2 + Al(OH)3 = 3 H2O + Al(CH2)3
ClO2 + PbO + NaOH = PbO2 + NaClO2 + H2O =>
2 ClO2 + PbO + 2 NaOH = PbO2 + 2 NaClO2 + H2O
HNO2 + H2SO4 = HSO4NO + H2O =>
HNO2 + H2SO4 = HSO4NO + H2O
Sr(ClO3)2 + K2SO4 = SrSO4 + KClO3 =>
Sr(ClO3)2 + K2SO4 = SrSO4 + 2 KClO3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
K[Al(OH)4] = Al(OH)3 + KOH =>
K[Al(OH)4] = Al(OH)3 + KOH
Ca(OH)2 + Br2 = Ca(OH)3 + CaBr2 =>
3 Ca(OH)2 + Br2 = 2 Ca(OH)3 + CaBr2
PCl3 + Cl = PCl4 =>
PCl3 + Cl = PCl4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mn = Mn2 =>
2 Mn = Mn2
CH3COOH + Ca(OH)2 = CH3COOCa + CO2 + H2O =>
9 CH3COOH + 8 Ca(OH)2 = 8 CH3COOCa + 2 CO2 + 14 H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3COOH + Ca(OH)2 = CH3COOCa + CO2 + H2O =>
9 CH3COOH + 8 Ca(OH)2 = 8 CH3COOCa + 2 CO2 + 14 H2O
As + H2O + NaClO = H3AsO4 + NaCl =>
2 As + 3 H2O + 5 NaClO = 2 H3AsO4 + 5 NaCl
Pt + Rd = PtRd =>
Pt + Rd = PtRd
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
Bi + HNO3 = BiH + NO3 =>
Bi + HNO3 = BiH + NO3
C3H8O3 + C17H35COOH = C3H8O3(C17H35CO)2 + H2O =>
4 C3H8O3 + 21 C17H35COOH = 10 C3H8O3(C17H35CO)2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(OH)4 + HCl = Zn + H2OCl =>
Zn(OH)4 + 4 HCl = Zn + 4 H2OCl
Cr(NO3)2 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)2 =>
Cr(NO3)2 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)2
K2CrO4 + CuCl2 = KCl + CuCrO4 =>
K2CrO4 + CuCl2 = 2 KCl + CuCrO4
H3PO4 + B(OH)3 = B(H2PO4)3 + H2O =>
3 H3PO4 + B(OH)3 = B(H2PO4)3 + 3 H2O
FeCO3 + HCl + Cl2 = FeCl3 + HCO3 =>
FeCO3 + HCl + Cl2 = FeCl3 + HCO3
Mn(NO3)2 + K2SO3 = MnSO3 + KNO3 =>
Mn(NO3)2 + K2SO3 = MnSO3 + 2 KNO3
HNa + HCl = NaCl + H2 =>
HNa + HCl = NaCl + H2
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
ZnS + H2SO4 = H2S + ZnSO4 =>
ZnS + H2SO4 = H2S + ZnSO4
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
HCl + KHCO3 = H2CO3 + KCl =>
HCl + KHCO3 = H2CO3 + KCl
La(NO3)3 + Sr(NO3)2 + Ga(NO3)3 + Fe(NO3)3 + C2H5NO2 = La08Sr02Ga099Fe001O3 + CO2 + N2 + H2O =>
8.0000000000001La(NO3)3 + 2 Sr(NO3)2 + 99.000000000001Ga(NO3)3 + Fe(NO3)3 + 218 C2H5NO2 = La08Sr02Ga099Fe001O3 + 436.00000000001CO2 + 273 N2 + 545.00000000001H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
HBr + Na2Si = NaBr + SiH2 =>
2 HBr + Na2Si = 2 NaBr + SiH2
KS + HCl = KCl + SH =>
KS + HCl = KCl + SH
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
C4H6O4Ba + (NH4)2SO4 = BaSO4 + C4H6O4 + NH4 =>
C4H6O4Ba + (NH4)2SO4 = BaSO4 + C4H6O4 + 2 NH4
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
C12H22O11 + KClO3 = CO2 + KCl + H2O =>
C12H22O11 + 8 KClO3 = 12 CO2 + 8 KCl + 11 H2O
CaOH2 + HF = CaHF + H2O =>
CaOH2 + HF = CaHF + H2O
Ag2(SO4) + BaCl2 = BaSO4 + AgCl =>
Ag2(SO4) + BaCl2 = BaSO4 + 2 AgCl
Zn + Ca(Na3)2 = ZnCa(Na3)2 =>
Zn + Ca(Na3)2 = ZnCa(Na3)2
KMnO4 + PH3 = MnO2 + K3PO4 + H2O + K2HPO4 =>
8 KMnO4 + 3 PH3 = 8 MnO2 + 2 K3PO4 + 4 H2O + K2HPO4
CH3SiCl3 + CH3OH = CH3Si(OCH3)3 + HCl =>
CH3SiCl3 + 3 CH3OH = CH3Si(OCH3)3 + 3 HCl
Cu{2+} + NH3 = [Cu(NH3)6]{2+} =>
Cu{2+} + 6 NH3 = [Cu(NH3)6]{2+}
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Fe3O4 + HCl = FeCl2 + FeCl7 + H2O =>
5 Fe3O4 + 40 HCl = 13 FeCl2 + 2 FeCl7 + 20 H2O
CH3OCH3 = CH4 + H2CO =>
CH3OCH3 = CH4 + H2CO
K2CO3 + Cr2O3 = KCrO2 + CO2 =>
K2CO3 + Cr2O3 = 2 KCrO2 + CO2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.