Which term describes energy stored in the bonds between atoms? A) Nuclear B)Chemical C)Thermal D) Sound Energy

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

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?

Which is an example of a reversible physical change?