An carries a negative electrcal charge, and is located outside an atoms central core

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

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?

Determine the reaction and balance the following equations urgent due in the morning