Chemistry291

  Is H2S polar or nonpolar? Answer : H2S is a polar molecule.Again,hydrogen sulphide is polar molecule because of its bent shape(V type shape) which makes the net molecular dipole moment non zero.Again,Since H2S has net molecular dipole moment,H2S is polar. Explanation: Here are the few steps that you help you to determine that hydrogen sulphide,H2S, is a polar molecule.            Step-1: Draw the Lewis structure of H2S.              Step-2: After drawing Lewis structure of H2S,now you need to consider the electronegativity difference between atoms. Here sulphur is more electronegative than hydrogen.So,every  sulphur-hydrogen bond is polar.                Step-3: Now consider bond dipole moment. As both sulphur- hydrogen bonds are polar,every bond has a dipole moment.              Step-4: Now consider the geometry or shape of H2S molecule...

  Is CO polar or nonpolar? Answer: CO (Carbon monoxide) is a polar molecule.Remember that if the dipole moment of a bond is symmetrically cancelled out by an equal and opposite dipole moment of another bond, then we get net molecular dipole moment zero.Thus the overall compound is non polar. Like in the case of C02  which is nonpolar. In the case of CO,  the oxygen is more electronegative than carbon.That is why carbon-oxygen bond is polar.So this has bond dipole moment. According to VSEPR theory,the shape of CO is linear.So,we are not getting anything that can cancel the bond  dipole moment of carbon-oxygen bond of linear CO molecule. Thus the net molecular dipole moment for CO molecule is not zero.Therefore ,CO (Carbon monoxide) is polar.

Is H2O polar or nonpolar? Answer : H2O is a polar molecule.Again,water is polar molecule because of its bent shape(V type shape) or  geometry which makes the net molecular dipole moment non zero.Again,Since H2O has net molecular dipole moment,H2O is polar. Explanation: Here are the few steps that you help you to determine that water,H2O, is a polar molecule.            Step-1: Draw the Lewis structure of H2O.              Step-2: After drawing Lewis structure of H2O,now you need to consider the electronegativity difference between atoms. Here oxygen is more electronegative than hydrogen.So,every  oxygen-hydrogen bond is polar.                Step-3: Now consider bond dipole moment. As both oxygen and hydrogen bonds are polar,every bond has a dipole moment.              Step-4: Now consider the geometry or shape of H2O molecule by applying ...

Is CO2 polar or nonpolar? Answer : CO2 is a nonpolar molecule.Again,Carbon dioxide is nonpolar because of its linear geometry which makes the net molecular dipole moment zero. Explanation: Here are the few steps that you help you to determine that carbon dioxide,CO2, is a non polar molecule.            Step-1: Draw the Lewis structure of CO2.              Step-2: After drawing Lewis structure of CO2,now you need to consider the electronegativity difference between atoms. Here oxygen is more electronegative than carbon.So,every  carbon-oxygen bond is polar.                Step-3: Now consider bond dipole moment. As both carbon and oxygen bonds are polar,every bond has a dipole moment.              Step-4: Now consider the geometry of CO2 molecule by applying VSEPR theory. According to VSEPR theory,we get linear geometry of CO2.     ...

Answer:  NH3(ammonia) is a polar molecule. For asymmetrical shape of NH3,the net dipole moment or molecular dipole moment of NH3 molecule is not zero.This indicates that NH3 is polar . Explanation: Hello!today I am going to tell you whether NH3 is polar or nonpolar molecule in just few steps. Is NH3 Polar or Nonpolar?                                                                                                                       Step-1 : Write the Lewis structure of NH3 first.You know that  in ammonia there are 8 valence electrons.Five has come from nitrogen as it the member of group 5A and 3 valence electrons from 3 H atoms.Each hydrogen atom provide one electron as H is...