I need help with chemistry please no links or random answers i will report
may need to zoom in​

When balancing a chemical equation:

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 element that has the greatest electronegativity is