You need to find the moles of CaCl, you can either do a grams to mol conversion, OR, you can do the equation used in A without the last step which was converting it into the grams on CaCl. You get .00848146 mol CaCl. with that you can find the concentration using the molarity equation which is M=mol/L. M=.000848146mol/3.98 L. M=0.000213 or your teacher may want you to write it 0.000213 M CaCl. Hope I helped :)
Yes a recessive allele can hide their trait if a dominant allele is present.
When a solute in a solvent forms a solution, it is called dissolution. a solute is the primary substance that is dissolved in a liquid called the solvent. so what this means is that when something dissolves in something else. there are many factors that affect the rate at which a solute will dissolve.
i think this was what you were looking for?
Water is a natural resource that us and animals rely on. With out it, there wouldn't be no life on Earth