If marie and calvin dissolve 50 grams of kbr in 100 grams of water at 90oc, the solution is a) saturated b) semisaturated c) supersaturated d) unsaturated

Its D. Unsaturated on USATestprep. By the way, there is no such thing as semisaturated.

Option (D) is the correct answer.

Explanation:

It is known that density of water or 100 grams of water is 1 g/ml. As density is mass divided by volume then it is known that in 100 grams of water 99.2 grams of KBr can be dissolved at .

Therefore, it is obvious that solution will be unsaturated because 50 grams of KBr will completely dissolve in it.

As saturated solution is a solution which is unable to dissolve more solute. Whereas a solution is unsaturated when solute dissolves in it until the saturation point.  

Hence, we can conclude that if Marie and Calvin dissolve 50 grams of KBr in 100 grams of water at 90oC, the solution is unsaturated.

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

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