What is the vapor pressure of a 45. 0% (by mass) solution of glucose, c6h12o6, at 90. 0°c, given that the vapor pressure of pure water at that temperature is 526 mm hg?.

The chart below matches messenger rna codons with amino acids. a dna strand has the sequence of bases, aat. according to the chart, the corresponding messenger rna codes for which amino acid?

The author believes that the concept of fairness is not a useful term

Raul has one solution that is 20% acid by volume and one solution that is 50% acid by volume. he plans to mix together some of each solution to create 30 milliliters of a solution that is 40% acid by volume. how many milliliters of the 20% acid solution should raul use to create the 40% acid solution? can someone explain this to me? i know that the answer is 10 milliliters, but i don't know how to get it.