Determine the mass of solute required to form 275ml of a 0.42m kclo3 solution

What’s a special glass that most beakers are made of

What will most likely happen when two bromine atoms bond together?

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?