What is the concentration of NaCl solution if 1.5 moles of NaCl are used to make 2.25 L of solution

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

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?