Basically, Benedict's test identifies the existence of aldehydes and alpha-hydroxy-ketones, also by hemiacetal, as well as those that take place in specific ketoses. Therefore, it is an alpha-hydroxy-ketone even if the ketose fructose is not strictly a reducing sugar, and provides a positive test since it is transformed into the mannose and aldoses glucose by the base inside the reagent.
<span>What
is a step u can take toward committing to a career path?
Although letter B is not a WRONG answer, I think the more appropriate answer is
letter A. learn what type of education to pursue for your chosen field</span>
For example, I have no idea what course to
pursue but wanted something in the field of art. So I researched what courses
are available in this field. If I had gone with letter B. Talk to parents, they
would have told me to become a doctor or engineer, which is not bad in itself
except I have zero interest in becoming any of those professions.
Between the 1820s and 1850, as more white males won the right to vote and political parties became more organized, the character of American democracy changed. It became more partisan and more raucous, a turn that bred ambivalence and even discontent with politics and the dominant parties.
H+ conc = antilog to negative pH
H+ conc of pH 3 = 1 x 10^-3 M
One unit pH change of the H+ concentration is by a factor of 10. Since pH 3 to pH 5 is 2 unit changes, pH 3 then has one hundred<span> times more H+ concentration than a pH of pH 5. </span>