They are both linear, because both have only two atoms. HBr is more polar than br2, because H and Br are different atoms. So, the bond is polar, given that H and Br have differing capacities to attract electrons
A dipole-dipole interaction is more likely to occur in a polar molecule rather than a nonpolar molecule.
No, a polar molecule is not an ion. A polar molecule occurs when there is an unequal sharing of electrons between atoms within the molecule, creating a partial positive and partial negative charge. An ion, on the other hand, is a charged particle that has gained or lost one or more electrons.
Find out what the molecules shape is. VSEPR (AXE theory) will help. Look up the electronegativity of the elements that are bonding. Draw the little charges delta +, delta -) the more electronegative element is slightly negatively charged. Then look to see if the "dipoles" on the bonds cancel each other out. If they do its non polar even if the individual bonds are polar. (e.g. CCl4) if they don't its polar, e.g. water.
Yes, methane is a nonpolar molecule because its four carbon-hydrogen bonds are symmetrical and have no significant difference in electronegativity between the atoms. This results in an equal sharing of electrons and no overall dipole moment in the molecule.
HOBr is a polar molecule. This is because it has a bent molecular geometry, with oxygen pulling electrons more strongly than bromine, leading to an uneven distribution of charge within the molecule.
To determine which molecule is the most polar, compare the electronegativity difference between the atoms in each molecule. The greater the electronegativity difference, the more polar the molecule. Additionally, look at the molecular geometry and symmetry of the molecule, as asymmetrical molecules tend to be more polar.
H2O is a polar molecule; +H3O is even more so.
Hydrophilic, or 'water loving' refers to molecules that are easily miscible in water. Polar molecules and ionic compounds are generally hydrophilic, and non-polar molecules are generally hydrophobic.See the Related Questions to the left for more information about how to determine if a molecule is non-polar, polar, or ionic.
always polar
A dipole-dipole interaction is more likely to occur in a polar molecule rather than a nonpolar molecule.
A hydrophobic molecule is more likely to be nonpolar.
Yes, sodium acetate is a polar molecule. It consists of sodium cations (Na+) and acetate anions (CH3COO-), which have different charges and directions of electron distribution, resulting in an overall asymmetry and polarity in the molecule.
No, a polar molecule is not an ion. A polar molecule occurs when there is an unequal sharing of electrons between atoms within the molecule, creating a partial positive and partial negative charge. An ion, on the other hand, is a charged particle that has gained or lost one or more electrons.
A nitrogen molecule (N2) is considered nonpolar because the two nitrogen atoms in the molecule have equal electronegativity and share electrons equally, leading to a symmetrical distribution of charge.
First of all you have to draw the Lewis dot structure of the molecule. If the molecule is symmetrical, it's non-polar. If the molecule is non-symmetrical or asymmetrical, then the molecule is polar.
A polar molecule is more likely to be hydrophilic, meaning it is attracted to water, rather than hydrophobic, which repels water.
Find out what the molecules shape is. VSEPR (AXE theory) will help. Look up the electronegativity of the elements that are bonding. Draw the little charges delta +, delta -) the more electronegative element is slightly negatively charged. Then look to see if the "dipoles" on the bonds cancel each other out. If they do its non polar even if the individual bonds are polar. (e.g. CCl4) if they don't its polar, e.g. water.