<span>Answer:
Moles HgO = 10.36 g/ 216.59 g/mol= 0.048
the ratio between HgO and O2 is 2 : 1
moles O2 formed = 0.048/ 2= 0.024
at STP one mole of any gas occupies 22.4 L
Volume O2 = 0.024 x 22.4 L/mol = 0.54 L</span>
This problem is asking for the intermolecular forces in ethanamine, C₂H₅NH₂. Hence, after analyzing it, we find they are both London dispersion forces and hydrogen bonding.
<h3>Intermolecular forces</h3>
In chemistry, intermolecular forces are the responsible of holding molecules together both in liquids and solids, and they depend on the type of bonds exhibited by the molecule. In this case, ethanamine:
Has C-C, C-H, C-N and N-H bonds. Now, C-C, C-H and N-H are strongly nonpolar as they have an electronegativity difference below 0.7, which means ethanamine has London dispersion forces as the weakest ones.
In addition, the presence of N-H bonds, provides this molecule with stronger intermolecular forces, hydrogen bonding, which occur in N-H and O-H bonds.
Learn more about intermolecular forces: brainly.com/question/17111432
Answer:
The answer is KINETIC energy
Explanation:
The baseball is moving and Kinetic energy correlates to movement.
Endothermic...a reaction that absorbs heat. That it is why it feels cold to the touch, it is absorbing heat away from the surface of your skin.
Yes, an organism can have the same phenotype but different genotypes.
Genotype is the genetic makeup.
Phenotype is physical appearance.
Alleles are forms of a gene. ex. Brown eyes are dominant over blue eyes. Blue eyes are recessive.