8) A precipitate is expected when an aqueous solution of lithium iodide is added to an aqueous solution of
a. calcium nitrate.
b. barium
hydroxide.
c. lead perchlorate.
d. iron(II) chloride.
e. sodium sulfate.

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

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?