0
Density = Mass/volume
Therefore the quantities are mass (g) and volume (cm3)
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the electron pair geometry for BF4?
The electron pair geometry for BF4- is tetrahedral. There are four regions of electron density around the boron atom, consisting of three bonding pairs and one lone pair, leading to a tetrahedral arrangement.
Which pair of solutions would be acidic if mixed in equal quantities?
Hydrochloric acid and acetic acid would be acidic if mixed in equal quantities. Both are strong acids that can fully dissociate in water to release hydrogen ions, resulting in an acidic solution.
Why does a lone pair of electrons occupy more space on an atom?
A lone pair of electrons occupies more space on an atom because it is not being shared with another atom, allowing it to spread out more, leading to increased repulsion between electron pairs and causing the lone pair to push other electron pairs farther apart. This results in the lone pair taking up more space around the atom.
Why nitroso in nitrosobenzene deactivating yet ortho para directing?
Nitroso group (-NO) is deactivating because it withdraws electron density from the benzene ring due to its electronegativity. However, it is ortho para directing because it can donate electrons into the benzene ring through resonance, enhancing the electron density at the ortho and para positions.
Why is ammonia a stronger base than phosphine?
Ammonia is a stronger base than phosphine because the nitrogen in ammonia is more electronegative than phosphorus in phosphine, leading to a higher electron density on the nitrogen atom in ammonia. This extra electron density makes the lone pair on ammonia more available to accept protons, resulting in stronger basicity.
What is member of a gene pair that determines a specific trait is?
an allele
Which pair of chromesomes determines gender?
Chromosome pair 23 determines the gender of a human. These chromosomes will either be two X's for females, or an X and a Y for males.
One of the pair of chromosomes that determines the sex of an individual?
The 23rd pair in a karyotype shows if it will be male or female
A member of a gene pair that determines a specific trait is an?
allele
Member of a gene pair that determines a specific trait?
allele
A member of a gene pair that determines a specific trait is?
oblock
What is a member of a gene pair that determines a specific trait?
An allele is one of the possible variations of a gene that can determine a specific trait. Alleles come in pairs, with one allele inherited from each parent, and the combination of alleles present determines the expression of the trait.
A member of a gene pair that determines a specific trait such as an?
look on GOOGLE or YAHOO
Is it true or false that the 23rd chromosome pair determines the gender of a child?
TRUE.
Which pair of solutions would be acidic if mixed in equal quantities?
Hydrochloric acid and acetic acid would be acidic if mixed in equal quantities. Both are strong acids that can fully dissociate in water to release hydrogen ions, resulting in an acidic solution.
What characteristic is used to give a chromosome pair a number?
The size of the chromosome pair determines its number. The largest chromosome pair is given the number 1, followed by the second-largest pair with the number 2, and so on.
When two alleles of an inherited pair are different the dominant allele determines the organisms appearance?
True
