How many moles of nitrogen gas will occupy a volume of .5l at 1.0atm and 298k

Why did southern business leaders want to increase the number of slaves

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?

Define a is a tiny pavket of energy