You are asked to make a 1.5 L solution of .35 M HCl by diluting concentrated 16.0 M HCI. What volume of acid would be needed to make the dilution?

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 element would mostly likely have an electron affinity measuring closest to zero

When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two