15 mol Na reacts with15 mol Cl2 to produce NaCl. If a student carries out this procedure and obtains 12 mol NaCl, what is his percent yield?

Select the correct answer. you have a nightlight plugged into an outlet in the hallway, which uses 3.5 watts when plugged in. if the house circuit provides 120.0 volts, what is the current through this bulb?

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

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?