A molecule is polar due to the unequal distribution of electron density between its atoms, which leads to the formation of partial positive and negative charges. This often occurs when there is a significant difference in electronegativity between the bonded atoms, causing one atom to attract the shared electrons more strongly. As a result, the molecule has a dipole moment, with one end being more positive and the other more negative, which defines its polarity.
H2O is polar because oxygen has a higher electronegativity
This is a compound, a molecule.
The reason why the overall charge of a water molecule is zero is because the number of positive hydrogen ions and the number of negative hydroxide ions are equal, so they cancel each other out.
C.A molecule that has a symmetrical shape will be a nonpolar molecule.
The reason that makes mars read is not due to a element but to different elements chained together or otherwise known as a molecule the molecule what makes Mars red is iron oxide or in layman's terms rust. The chemical formula for iron oxide is is Fe2O3.
Polarpolar
A molecule whose ends have opposite electric charges is called a polar molecule.
H2O is polar because oxygen has a higher electronegativity
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The reason why naphthalene can be dissolve in ether and not in water is because of their polarity. Naphthalene is a non-polar molecule. so it can only dissolve with a non-polar molecule.
One possible reason behind the inability of a certain substances to pass across a cell membrane is molecule size.
The basic reason of atomic orbitals hybridization is the repulsive force among the electrons pairs around the central atom of a molecule.
According to biologists, the reason an empirical formula is not double that of the monosaccharide is because it loses one water molecule.
The other product of photosynthesis is glucose. It is not a by-product, as it is the reason for photosynthesis.
According to biologists, the reason an empirical formula is not double that of the monosaccharide is because it loses one water molecule.
If a sugar is composed of two monomers, it is called a disaccharide.
Ammonia can form four hydrogen bonds per molecule. The lone pair on nitrogen can accept one hydrogen to form a hydrogen bond, and the three hydrogen atoms can bond to lone pairs to form three additional hydrogen bonds. However, if ammonia is the only molecule present, this bonding pattern is problematic because each molecule only has one lone pair per three hydrogen atoms. Thus, an average molecule would likely only have two hydrogen bonds, out of the maximum of four.