Charlie is drinking a cup of soup which has a pH of 8. Jack is drinking a cup of orange juice with a pH of 6. which item has more free H + ions? Approximately how many more H + ions does the drink with more have?

Identify reagents necessary to convert cyclohexane into 1,3-cylohexadiene: notice that the starting material has no leaving groups and cannot simply be treated with a strong base. you must first introduce functionality into the starting material.

Which of these gives the correct ratio for the offspring? A. 2 BB : 1 Bb B. 1 BB : 1 BB C. 1 BB : 1 Bb D. 1 BB : 2 Bb

How does a negative ion differ from an uncharged atom of the same element?

Which quantity is independent of the path taken? A. Speed B. Displacement C. Force D. Distance

Consider the following reaction at 298K. 2 Cr" (aq) + 3 H2 (g) → 2 Cr (s) + 6 H * (aq) Which of the following statements are correct? Choose all that apply The reaction is reactant-favored. AG°<0 On=6 mol electrons K>1 Eºcell < 0

Describe how food is digested and absorbed

If a solution A has twice as much solute as solution B. Is it possible for the solutions to have the same concentration?

Chris is studying oxidation and reduction reactions. Which of the following could she use as an example of an oxidation reaction?

In a short circuit as the resistance decreases what happens to the current?

Describe the characteristic of chemical structure found at the core of each steroid hormone