Zirconium cannot be broken down by a chemical change, because it is an element. The others are all molecules.
Answer: Look it up on the internet
Explanation: hi just wanted to tell you youre amazing
Answer:
A. Wipe down the glassware to remove any cleaning solvent.
Explanation:
· Remove stoppers and stopcocks when they are not in use. Otherwise, they may "freeze" in place. You can de-grease ground glass joints by wiping them with a lint-free towel soaked with ether or acetone. Wear gloves and avoid breathing the fumes. The deionized water rinse should form a smooth sheet when poured through clean glassware.
I'm pretty sure the answer is 0.833 atm.
Hope I helped! <3
-cara
