At what temperature would a 1.60 m nacl solution freeze, given that the van't hoff factor for nacl is 1.9? kf for water is 1.86 âc/m .

Can someone me with questions 15 to 17 plz.

What’s the theoretical yield of solid lead

Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.