What is the pH of a solution with [H+]=7.0 * 10^-2

Draw metallic bonding if two copper

Imagine that twenty i. u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?

The biosphere of the earth is made up of what compound? organic or inorganic?