200.0 grams of sucrose (C12H22O11) is dissolved in 1.50 kg of water. What is the molality?

What is the value of keq for the reaction expressed in scientific notation

What is the number of atoms in 3.54 mol s

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?